06-22-10 Dukane Catalog u Commercial Sound Products 110-3110 Correctional Products 4A1485A 4A1480A The speaker/microphone and momentary call-in switch are Overview mounted to a heavy-gauge stainless steel faceplate, which is 9A1895 Correctional Institution Remote Call-In Switch mounted to a standard three-gang (4A1480A) or two-gang The Edwards Model 9A1895 Correctional Institution Remote (4A1485A) masonry backbox. The speaker/microphone cone is Call-In Switch consists of a moisture and damage proof momen- protected from flame or liquids by five barriers. Three of these tary pushbutton switch mounted on a single-gang faceplate. The barriers are metal plates with strategically positioned holes for switch is flush-mounted from the front. The call-in switch operates speaker cone protection. The fourth barrier is perforated vinyl, and in conjunction with a remote station. A call is placed by pressing is placed between the other three barriers in front of the speaker the button on the call-in switch, then conducting two-way voice cone. The Mylar speaker cone provides a fifth barrier that is mois- communications with the central through the remote station. ture proof. The pushbutton switch is mounted on a heavy-gauge stainless steel faceplate, which is mounted in turn to a flush backbox. All 110-3110 Audio Level Monitor Card mounting hardware is tamper resistant. The Edwards Model 110-3110 Audio Level Monitor Card is a voice/sound operated switch. The card is designed to detect unusually loud voices and sounds emanating from high security 4A1480A and 4A1485A Vandalproof Intercom Stations With areas, such as cells, and to transmit an indication of this situation Call-in Switch to a control center. Two sets of contacts are used to bypass the The Edwards Model 4A1480A and 4A1485A Vandalproof Intercom audio input when the monitor source is used for intercommunica- Stations with Call-In Switch are flush-mounted and consist of a ® tion or paging. water and flame resistant speaker/microphone with Mylar cone and momentary call-in switch. The stations operate as both micro- The threshold levels at which the switch will respond are set by phone and speaker to provide two-way voice communication with four potentiometers: Spike Delay, Time Delay, Day Level, and a central station. Pressing the momentary switch signals a call to Night Level. The day and night levels are preset to compensate for the central station. the differences in the ambient noise levels during these periods. A control is provided to an external day/night switch that allows a supervisor to quickly set the switch for either mode. One set of contacts are available for user purposes such as external circuits or annunciators. Page 1 of 8 D A T A S H E E T 85101-0022 Not to be used for installation purposes. Issue 2 The 110-3110 will operate with the Edwards StarCall Plus or inde- The Edwards Model 7A1060 Armored Telephone Intercom Station pendent hard-wired intercom system. is designed for visitor’s telephone-to-telephone communication in a correctional institution or as a security phone station for the Edwards StarCall Microprocessor Controlled Commercial Sound & 110-3112 Audio Level Monitor Card Cage Communications System. This is a ruggedly constructed tele- phone handset/hookswitch station with an armored cord and an 11-gauge stainless steel wallplate. Handset ear and mouth pieces are non-removable. The wallplate is secured to a standard two- gang wall box with hexagonal tamper resistant screws that require a special hex key tool for removal. The dynamic element receiver and carbon element transmitter are contained in a black, high impact plastic handset housing. The Edwards Model 110-3112 Audio Level Monitor Card Cage will accept up to 13 Edwards Model 110-3110 Audio Level Monitor J1278 Remote Speaker Station W/ Call-in Switch Cards. The cards plug into the sockets mounted in the backplane The Edwards Model J1278 flush-mounted remote speaker station of the cage. Terminations are made to the cards by means of in- operates as a microphone and speaker to provide two-way voice sulation displacement plug-in connectors that are inserted into the communication with a control station. terminal pins at the rear of the cage at each card position. A front cover is provided for the cage that is easily removed by a quarter 9A1875B Remote Intercom Amplifier turn fastener providing access to the cards for adjustment. 4A1470 and 4A1472 Correctional Institution Remote Speaker Station with Call-in Switch Flush-mount The Edwards Model 9A1875B Remote Intercom Amplifier acts shown as an interface between communications systems and intercom speakers. The 9A1875B can be located up to 300 feet (91.4 m) from its host systems as required by facility and communica- tions system design. Greater separations are possible by using preamplifiers in the lines between the 9A1875B and the voice input components. The 9A1875B accepts microphone, speaker, The Edwards Correctional Institution Remote Speaker Station with push-to-talk, and carbon handset intercom inputs from most com- Call-In Switch consists of a horn-type, water and flame-resistant munications systems, and provides auxiliary line level outputs to speaker/microphone and a momentary call-in switch. The station page amplifiers. operates as both microphone and speaker to provide two-way voice communication with a master station. Pressing the momen- The 9A1875B operates in half-duplex mode when connected to tary switch permits the remote station to signal a call to the master remote intercom stations, with the system operator controlling au- station. The speaker/microphone and the momentary call-in dio direction. Audio direction is controlled by a push-to-talk switch switch are mounted to a heavy-gauge stainless steel faceplate or, if a carbon handset is used, the remote amplifier’s built-in voice which mounts to a backbox. The Model 4A1470 station is flush- operated switching (VOX) circuitry. Contacts are provided to allow mounted from the front. Model 4A1472 is surface mounted. All handset VOX override in noisy environments. The 9A1875B pro- mounting hardware is tamperproof. vides full-duplex operation during master station-to-master station communication through handsets. 7A1060 Armored Telephone Intercom Station The speaker monitor level can be preset or adjusted up or down from a remote location by single switch closures, with each closure increasing or decreasing the volume. A station speaker volume control is located on the rear panel of the amplifier. A rear panel plug-in connector makes installation and servicing easy. Each 9A1875B has a built-in tone generator that provides a super- visory tone and six user-selectable tones (alarm, hi-lo, wail, warble, repetitive chime, and steady tone) to indicate emergencies or other events. Page 2 of 8 D A T A S H E E T 85101-0022 Not to be used for installation purposes. Issue 2 4A1470 Correctional Institution Flush Mount Remote Speaker Standard Features Station With Call-in Switch 9A1895 Correctional Institution Remote Call-In Switch • Water and flame-resistant • Momentary, pushbutton, dry contact switch • High efficiency compression driver with flared sound projector • Moisture and damage proof • Momentary call-in switch • Flush-mounted with tamper resistant hardware • Flush-mounted with tamperproof hardware • 11-gauge stainless steel • 11-gauge stainless steel 4A1485A Vandalproof Intercom Station With Call-in Switch 4A1472 Correctional Institution Surface Mount Remote Speaker • Improved audio design Station With Call-in Switc • Water and flame resistant • Water and flame resistant • Momentary call-in switch • High efficiency compression driver with flared sound projector • Flush-mounted • Momentary call-in switch • 11-gauge stainless steel • Wall mounted with tamperproof hardware • Mounts in standard two-gang masonry backbox ® • Includes 6-lobe Torx security screws 7A1060 Armored Telephone Intercom Station • Combination handset/hookswitch 4A1480A Vandalproof Intercom Station with Call-in Switch • Armored cord • Improved audio design • Tamper resistant mounting hardware • Water and flame resistant • Stainless steel wallplate • Momentary call-in switch • Flush-mounted J1278 Remote Speaker Station W/ Call-in Switch • 11-gauge stainless steel • For Edwards intercom systems • Designed for flush mounting • Mounts in standard three-gang masonry backbox ® • Stainless steel plate • Includes 6-lobe Torx security screws • Momentary call-in switch 110-3110 Audio Level Monitor Card • Adjustable day and night sensitivity 9A1875B Remote Intercom Amplifier • Day/night mode selectable • 16-Watt intercom amplifier • Advanced solid-state design • Adjustable time delay • Plug-in connector for easy installation • Plug-in design • Works with Edwards annunciator switch module • Up/down monitor speaker volume control • Full-duplex handset-to-handset operation 110-3112 Audio Level Monitor Card Cage • Auxiliary line level output to page amplifier • Plug-in connection • Selectable supervisory and emergency tones • Modular construction • Easy expansion • Standard 19-inch mounting Page 3 of 8 D A T A S H E E T 85101-0022 Not to be used for installation purposes. Issue 2 110-3110 Audio Level Monitor Card Engineers' Specifications The Audio Level Monitor Card shall be Edwards Model 110-3110. 9A1895 Correctional Institution Remote Call-In Switch The card shall be designed to plug into the Edwards Model 110- The Correctional Institution Remote Call-In Switch shall be Ed- 3112 Audio Level Monitor Card Cage. Two sets of contacts shall wards Model 9A1895. The switch shall be a momentary, push- be available for bypassing the audio. One set of contacts shall be button, dry contact type that is moisture and damage proof. The available to control external circuits or annunciators. The card shall contacts shall be rated at three amperes, 300 watts AC with a contain preset controls to compensate for differences in the ambi- non-inductive load. It shall be a single pole, single throw momen- ent noise levels during day and night operation. A control shall be tary action switch, attached to the faceplate from the rear so that it provided to set the number of audio spike repetitions before the cannot be removed when installed. card indicates excessive audio. A time delay control shall establish the delay time before the card gives an indication. The indica- The pushbutton shall be captive within the faceplate. It shall be tion shall be through a dry set of contacts to control an external constructed so that it does not provide a permanent closure or annunciator or audio monitor. The minimum operating signal level call-in indication when operated. The switch shall operate in con- shall be 2mV. The card shall operate on 24Vdc at 40mA. The junction with a remote station and shall be mounted on a faceplate dimensions of the card shall be 6-7/8 inches (17.5 cm) long, 2-3/4 of 11-gauge stainless steel, which shall be mounted in turn to a inches (7 cm) wide, and 1 inch (2.54 cm) deep. The net weight heavy-gauge steel backbox. shall be 3-1/4 ounces (91 g). The faceplate shall be finished in 11-gauge stainless steel. It shall be 4-1/2 inches (11.4 cm) high and 2-3/4 inches (7 cm) wide. The 110-3112 Audio Level Monitor Card Cage switch shall extend 1-1/8 inches (2.9 cm) behind the panel. The The Audio Level Monitor Card Cage shall be Edwards Model assembly shall weigh 1 pound, 3 ounces (0.5 kg). 110-3112. The card cage shall be capable of being mounted in a standard 19-inch (48.3 cm) rack. The card cage shall have a 4A1485A Vandalproof Intercom Station With Call-in Switch capacity of 13 Edwards Model 110-3110 Audio Level Monitor The 4A1485A Vandalproof Intercom Station with Call-In Switch Cards. Terminations shall be made by means of insulation dis- shall be flushmounted and shall consist of a water and flame resis- placement connectors to the terminal pins at the rear of the cage tant speaker/microphone with Mylar cone and momentary call-in at each card position. A front panel shall be provided that is easily switch. The station shall operate as both microphone and speaker removed, by means of a quarter turn fastener, to provide access to provide two-way voice communications with a central station. to the cards for adjustment purposes. The card cage shall receive Pressing the station’s momentary switch shall signal a call to the 24Vdc power from an external power supply. The dimensions of central station. the cage shall be 19 inches (48.3 cm) wide, 3-1/2 inches (9 cm) high, and 8-1/2 inches (22 cm) deep. The finish shall be charcoal- The speaker/microphone and momentary call-in switch shall be colored baked enamel, and the unit shall weigh 5 pounds (2.3 kg) mounted to a heavy-gauge, stainless steel faceplate, which shall net without cards. be mounted to a standard two-gang masonry backbox. The speaker/microphone cone shall be protected from flame or liquids 4A1470 Correctional Institution Flush Mount Remote Speaker by five barriers. Three of these barriers shall be metal plates with Station With Call-in Switch strategically positioned holes for speaker cone protection. The The Correctional Institution Remote Speaker Station with Call-In fourth barrier shall be perforated vinyl, and shall be placed be- Switch shall be Edwards Model 4A1470, or an approved equal, and tween the other three barriers in front of the speaker cone. The shall be flush-mounted from the front. The speaker/microphone Mylar speaker cone shall provide a fifth barrier that is moisture shall be a water and flame-resistant horn type, and shall have a high proof. efficiency driver with flared sound projection. It shall also have a fre- quency response of 400Hz to 4,000Hz, a sound level of 109.5dBa 4A1480A Vandalproof Intercom Station With Call-in Switch (4’/1kHz, 15 watts), an 8-ohm voice coil, and an Alnico V magnet. The Edwards Model 4A1480A Vandalproof Intercom Station with The microphone sensitivity shall be –26dBm (ref. 1kHz, 10 dynes/ Call-In Switch shall be flush-mounted and shall consist of a water 2 cm ). and flame resistant speaker/microphone with Mylar cone and momentary call-in switch. The station shall operate as both a mi- The speaker-matching transformer shall be Edwards Model crophone and a speaker to provide two-way voice communication 710-3092, dual voltage, with 1/2, 1, and 2-watt taps for 25-volt with a central station. Pressing the momentary switch shall signal operation and 1/2, 1, 2, and 4-watt taps for 70-volt operation. a call to the central station. The transformer terminations shall be color-coded #22 AWG wire, 6 inches (15.2 cm) long. The switch shall be a single pole, single The speaker/microphone and momentary call-in switch shall be throw, momentary, pushbutton, dry contact type that is mois- mounted to a heavy-gauge, stainless steel faceplate, which in ture and damage-proof. The contacts shall be rated at 3 amps, turn shall mount to a standard three-gang masonry backbox. 300 watts AC with a noninductive load. Both the switch and the The speaker/microphone cone shall be protected from flame or speaker shall be mounted on the faceplate grille. The switch shall liquids by five barriers. Three of these barriers shall be metal plates be attached to the faceplate by an internal bracket that spaces the with strategically positioned holes for speaker cone protection. switch in such a position that it cannot be overdriven by the push- The fourth barrier shall be perforated vinyl, and shall be placed button, preventing damage and/or permanent closure of the call-in between the other three barriers in front of the speaker cone. The circuit. The flush speaker grille shall be fabricated from 11-gauge Mylar speaker cone shall provide a fifth barrier that is moisture stainless steel. It shall be 7-1/4 inches (18.4 cm) high and 7-1/4 proof. inches (18.4 cm) wide. The speaker shall extend 3 inches (7.6 cm) behind the grille. The speaker station’s net weight shall be 4 pounds, 7.5 ounces (2 kg). Page 4 of 8 D A T A S H E E T 85101-0022 Not to be used for installation purposes. Issue 2 The remote speaker station shall be mounted to an Edwards two-way voice communication with a control station. Depressing Model 8A266 Flush Backbox. It shall be fabricated from 16-gauge, the momentary switch shall cause the remote station to signal a cold-rolled steel with welded seams, and shall have a black, call to the associated control station. The entire assembly shall baked enamel finish. The backbox shall be permanently anchored mount on a standard 3-gang backbox and plaster ring with a mini- into the poured concrete wall. mum depth of 2-1/4 inches (5.7 cm). External connections shall be to pigtail leads. A replaceable subplate shall be attached to the inside flange of the backbox with four #6-5/16 inch panhead screws. This feature 9A1875B Remote Intercom Amplifier shall allow the tamperproof screws that secure the faceplate to be The remote intercom amplifier shall be the Edwards Model removed by drilling them out without damaging the permanently 9A1875B or equal. It shall be completely solid-state for reliability installed backbox. The backbox shall be 6-1/4 inches (15.9 cm) and shall accept microphone, speaker, push-to-talk, and carbon high, 6-1/4 inches (15.9 cm) wide, and 3-1/16 inches (7.8 cm) handset intercom inputs from a remotely located communications deep, and shall weigh 2 pounds, 3 ounces (1 kg). control panel. The amplifier shall provide auxiliary line level outputs for connection to external paging amplifiers, with six selectable 4A1470 Correctional Institution Flush Mount Remote Speaker Sta- emergency tones and a selectable supervisory tone. tion With Call-in Switch The remote speaker station shall be mounted to a surface type The amplifier shall be capable of up to 300 feet (91.4 m) of separa- backbox, Edwards Model 8A261, which shall be fabricated from tion from its host communications system. Distances greater than 16 gauge, cold rolled steel with welded seams. The backbox shall 300 feet shall be possible by the use of preamplifiers in the lines have a dark gray, textured enamel finish and shall be permanently between the amplifier and its host system. fixed to the wall from the inside of the backbox. The amplifier shall be equipped with rear panel mounted plug-in The remote station shall mount to the backbox using a replace- connectors for ease of installation and servicing. able subplate that shall be attached to the backbox with four (4) The volume level of a monitor speaker connected to the amplifier #6-5/16 in flat Phillips head screws. This feature shall allow the shall be preset or adjustable from a remote location by switch clo- tamperproof mounting screws that secure the remote station to sures. Each switch closure shall increase or decrease the monitor the subplate to be removed (by drilling them out) without damag- speaker volume. The amplifier shall provide for monitor speaker ing the permanently installed backbox. The backbox shall be muting during paging. Station speaker volume shall be adjustable 6-1/4 inches (15.9cm) high, 6-1/4 inches (15.9cm) wide, 3-1/4 by a control mounted on the rear panel of the amplifier. inches (8.3cm) deep and weigh 2 pounds, 2-1/2 ounces (.97kg). The amplifier shall provide half-duplex operation during com- Associated Accessories munication with remote intercom stations and shall provide voice Front Mount Replacement Kit Model 438-553 operated switching (VOX) for this communication when carbon The replaceable subplate, Edwards Model 438-553 Front Mount- handsets are used. The amplifier shall provide contacts to defeat ing Hardware Kit, shall mount to the inside flange of the backbox handset VOX when required because of noisy environments. The using the four #6-5/16 in panhead screws included in the kit. amplifier shall provide full-duplex operation during master station- The faceplate shall be mounted to the subplate with tamperproof to-master station communication through handsets. screws. The subplate shall be 5-15/16 inches (15.1 cm) wide and 1/4 inch (0.64 mm) deep, and shall weigh 2 ounces (57 g). It shall The amplifier shall be 1-3/4 inches (4.5 cm) high by 19 inches be finished in charcoal-colored enamel. (48.3 cm) wide and 10-1/2 inches (26.7 cm) deep, and shall weigh 7 pounds, 3 ounces (3.2 kg). The amplifier shall be finished in 7A1060 Armored Telephone Intercom Station charcoal-colored, baked enamel. The Armored Telephone Intercom Station shall be Edwards Model 7A1060 or an approved equal. The transmitter shall have a carbon element of nominal 200 Ohms impedance, and the receiver shall have a dynamic element of nominal 50 Ohms impedance. The handset cord shall be an armored four-conductor cable with a locking collar and locking E-ring for strain relief. The telephone station shall require 12Vdc at 0.012 amps minimum through 24Vdc at 0.025 amps maximum. The terminations shall be to screw terminals. The handset shall be black colored, made of high impact plastic, and the wallplate shall be 11-gauge stainless steel. Handset ear and mouth pieces shall be non-removable. The hook- switch shall have two form “C” switches. Mounting hardware shall be tamper resistant. The station shall mount to a RACO #951 or equivalent, two-gang box with a RACO #821 cover or equivalent, or to a RACO #696 two-gang masonry box or equivalent. The net weight of the station shall be 1-1/2 pounds (0.7 kg). J1278 Remote Speaker Station W/ Call-in Switch The flush-mounted remote speaker station shall be Edwards Model J1278 or approved equal. Each station shall consist of a 2-3/4 inches (7 cm) PM speaker mounted on a stainless-steel wall plate 4-1/2 inches (11.4 cm) high and 6-3/8 in (16.2 cm) wide. The plate shall also be equipped with a self-restoring PUSH-TO-CALL switch. The unit operates as a microphone and speaker to provide Page 5 of 8 D A T A S H E E T 85101-0022 Not to be used for installation purposes. Issue 2 Specifications 110-3112 Audio Level Monitor Card Cage 4A1485A Vandalproof Intercom Station With Call-in Switch Capacity Thirteen Model 110-3110 Audio Level Monitor Function Designed for use as a remote intercom speaker Cards station in correctional institution intercom Power Required 24 Vdc At 40 mA per card systems Speaker 2-1/2 in (6.4 cm) Mylar cone, 8-ohm impedance Terminations Pin type Speaker Matching Edwards Model 710-3092 with 0.5W, 1W, and Finish Charcoal-colored baked enamel Transformer 2W taps at 25V and 0.5W, 1W, 2W, and 4W Dimensions 19 in (48.3 cm) wide by 3-1/2 in (9 cm) high by taps at 70V 8-1/2 in (22 cm) deep Switch Pushbutton, momentary, one Form “A” dry Net Weight 5 lb (2.3 kg) without cards contact Switch Contact Rating 100mA to 400mA @ 48V 4A1470 Correctional Institution Flush Mount Remote Speaker Switch Life Ratings 50,000 cycles minimum @ 200mA, 48Vdc Station With Call-in Switch 1,000,000 cycles minimum—mechanical Speaker/microphone High efficiency compression driver with flared Faceplate Grille 11-gauge stainless steel Type sound projection Dimensions 5-1/4 in (13.3 cm) wide by 5-1/4 in (13.3 cm) Frequency Response 400Hz to 4,000Hz high and 2-3/4 in (7 cm) deep Sound Level 109.5dBa (4’/1kHz, 15 watts) Net Weight Approximate shipping weight 3 lb (1.4 kg) Microphone Sensitivity –26dBm (ref. 1kHz, 10 dynes/cm2) Backbox RACO #696 or equivalent Magnet Alnico V 3-3/4 in (9.5 cm) wide, 3-3/4 in (9.5 cm) high, Speaker-matching Edwards Model 710-3092, dual voltage, 1/2, 1, 3-1/2 in (8.9 cm) deep Transformer and 2-watt taps for 25V hookup; 1/2, 1, 2, and 4-watt taps for 70V hookup 4A1480A Vandalproof Intercom Station With Call-in Switch Transformer 6 in (15.2 cm) pigtail leads, #22 AWG color- Function Designed for use as a remote intercom speaker Terminations coded wire station in correctional institution intercom Switch Momentary, pushbutton, dry contact type systems Switch Contact Rating 3 amps, 300 watts, noninductive AC load Speaker 2-1/2 in (6.4 cm) Mylar cone, 8-ohm impedance Switch Termination 6 in (15.2 cm) pigtails Speaker Matching Edwards Model 710-3092 with 0.5, 1, and 2 Faceplate Grille Fabricated from 11-gauge stainless steel Transformer watt taps at 25V and 0.5, 1, 2, and 4 watt taps Dimensions 7-1/4 in (18.4 cm) high, 7-1/4 in (18.4 cm) wide at 70V Speaker extends 3 in (7.6 cm) behind grille Switch Pushbutton, momentary, one Form “A” dry Net Weight 4 pounds, 7.5 ounces (2 kg) contact 8A266 Backbox for 4A1470 (Order separately) Switch Contact Rating 100mA to 400mA @ 48V Finish Black baked enamel Switch Life Ratings 50,000 cycles minimum @ 200mA, 48Vdc Dimensions 6-1/4 in (15.9 cm) high, 6-1/4 in (15.9 cm) wide 1,000,000 cycles minimum—mechanical and 3-1/16 in (7.8 cm) deep Faceplate Grille Fabricated from 11-gauge stainless steel Net Weight 2 pounds, 3 ounces (1 kg) Dimensions 7-1/8 in (18.1 cm) wide by 5-1/4 in (13.3 cm) high and 2-3/8 in (6 cm) deep 4A1472 Correctional Institution Surface Mount Remote Speaker Net Weight Approximate shipping weight 3 pounds (1.4 Kg) Station with Call-in Switch Backbox RACO #697 or equivalent Speaker/microphone High efficiency compression driver with flared 5-19/32 in (14.2 cm) wide, 3-3/4 in (9.5 cm) Type sound projection high, 3-1/2 in (8.9 cm) deep Frequency Response 400 to 4000 Hz Sound Level 109.5 dBa (4’/1kHz, 15 watts) 110-3110 Audio Level Monitor Card 2 Microphone Sensitivity -26dBm (ref. 1kHz, 10 dynes/cm ) Minimum 1mV Magnet Alnico V Operating Sound Level Speaker Matching Edwards Model 710-3092, dual voltager, 1/2, Power Required 24Vdc at 40mA per card Transformer 1 and 2 watt taps for 25-volt hookup; 1/2, 1, 2 Controls Spike Delay, Time Delay, Day Level, and Night and 4 watt taps for 70-volt hookup Level Transformer 6 inch (15.2cm) pigtail leads, #22 AWG color- Relays One SPDT, contact rating 2A at 26Vdc, or 1A at Terminations coded wire 115Vac, non-inductive load Switch Momentary, push-button, dry contact type One 4PDT, contact rating 2A at 26Vdc, or 1A at Switch Contact Rating 3 amps, 300 watts, AC noninductive load 115Vac, non-inductive load Switch Termination 6 inch (15.2 cm) pigtails Dimensions 6-7/8 in (17.5 cm) long, 2-3/4 in (7 cm) wide, 1 Faceplate-grille Fabricatted from 16 gauge cold rolled steel inch (2.54 cm) deep Finish Dark gray, textured enamel Net Weight 3-1/4 oz (91 g) Dimensions 6-21/64 in (16.1 cm) high, 6-21/64 in (16.1 cm) wide. Speaker extends 3 in (7.6 cm) behind grille Net Weight 3 pounds, 6 ounces (1.52 kg) Note For each remote station, add the Engineers’ Specifications for the backbox Backbox Model 8A261 required for Model 4A1472 Page 6 of 8 D A T A S H E E T 85101-0022 Not to be used for installation purposes. Issue 2 Specifications Ordering Information Finish Dark gray, textured enamel Model Description 4A1480A Vandalproof Intercom Station With Call-in Switch Net Weight 2 pounds, 2-1/2 ounces (.97kg) Dimensions 6-1/4 in (15.9cm) high, 6-1/4 in (15.9cm) wide 4A1485A Vandalproof Intercom Station With Call-in Switch and 3-1/4 in (8.3cm) deep 110-3110 Audio Level Monitor Card 17A365 24Vdc Regulated Power Supply (for 110-3110) 7A1060 Armored Telephone Intercom Station 110-3112 Audio Level Monitor Card Cage Transmitter Carbon Element, 200w Impedance (approx.) 4A1470 Correctional Institution Flush Mount Remote Speaker Station with Call-in Switch and Associated Accessories Receiver Dynamic element, 50W impedance (approx.) 438-553 Front mount replacement kit for 4A1470 Handset Cord Armored, four-conductor Locking collar and locking E-ring for strain relief 4A1472 Correctional Institution Surface Mount Remote Speaker Station with Call-in Switch Power Required 12Vdc at 0.012A (minimum) through 24Vdc at 0.025A (maximum) 8A261 Backbox required for 4A1472 Terminations Screw terminals 7A1060 Armored Telephone Intercom Station Handset Black, high impact plastic 17A365 24Vac Regulated Power Supply (for hardwired visitation IC) — one per 70 sets of phones (for 7A1060) Wallplate 11-gauge stainless steel Hookswitch Two form “C” switches 110-3527A Administrative Telephone Card (ATC-E4) Mounting Hardware Tamper resistant 110-3531A Standard Telephone Card (STC-E) 110-3851A Call Notification Telephone Card (CTC-2) Net Weight 1-1/2 Lb (0.7 Kg) Usable Wall Boxes RACO #951 or equal 2-gang box, 1-5/8 in (4.1 110-3852A Call Notification Telephone Card (CTC-4) cm) deep, with RACO #821 or equal 2-gang J1278 Remote Speaker Station W/ Call-in Switch 3/4 in (1.9 cm) raised cover 9A1875B Remote Intercom Amplifier RACO #696 or equal 2-gang masonry box, 3-3/4 in (9.5 cm) high by 3-5/8 in (9.2 cm) wide by 3-1/2 in (8.9 cm) deep J1278 Remote Speaker Station W/ Call-in Switch Function Designed for use as a remote speaker station for Edwards intercom systems Speaker 2-3/4 in PM, 35 - 50 Ohms impedance Speaker Matching Edwards Model 710-3047 with 0.5, 1 and 2 Transformer watt taps at 25 V Switch Pushbutton momentary, 1 (one) Form “C” dry- contact Net Weight 1 pound (0.45 kg) approximate shipping weight Dimensions 4-1/2 in (11.4 cm) high by 6-3/8 in (16.2 cm) wide and 2-1/4 in (5.7cm) deep Finish Satin-finish stainless steel Terminations Pigtail leads Backbox RACO #697 or equal, 3-gang 9A1875B Remote Intercom Amplifier Rated Output 25V balanced output, 16W (rms) Frequency Response Designed for maximum intelligibility Noise Level Better than –54dB Monitor Speaker 8W @ 2V Maximum Output Page Output Auxiliary level, 10kW at 1V, with page activation contact closure Tone Selection Supervisory tone – connect its control line to common. Tone will sound periodically when system is in listen mode during active intercom connection. Alarm, hi-lo, wail, warble, repetitive chime, steady tone – connect their respective control lines to common. Microphone Input 500mV @ 150W (single ended or balanced Sensitivity line), condenser or low impedance Handset Carbon transmitter, dynamic receiver Weight 7 pounds, 3 ounces (3.2 kg) Power Required 24Vdc at 1.5A Dimensions 1-3/4 in (4.5 cm) high, 19 in (48.3 cm) wide, and 10-1/2 in (26.7 cm) deep Finish Charcoal-colored, baked enamel Page 7 of 8 D A T A S H E E T 85101-0022 Not to be used for installation purposes. Issue 2 06-22-10 Detection & alarm since 1872 U.S. T 800-385-2639 Canada T 519-748-5352 F 519-748-9221 utcfireandsecurity.com © 2010 UTC Fire & Security. All rights reserved. Page 8 of 8 D A T A S H E E T 85101-0022 Not to be used for installation purposes. Issue 2