The Model AKR-1 Exterior Digital Keypad with Radio Receiver is a digital keyless entry system designed for access control applications. The keypad is housed in a rugged cast aluminum enclosure that can be mounted to a pedestal or bolted directly to a wall. The die-cast keys have bright, easy-to-read yellow graphics.
Up to 480 entry codes, from 1 to 6 digits in length, can be programmed. They can activate either, or both, of the relay outputs.
Up to four sets of block coded MegaCode® transmitters (up to 480 transmitters total) can be used to gain access through the AKR-1’s built-in radio receiver. Each transmitter can be individually suspended or re-activated. Four facility codes can be programmed to identify each block of transmitters. A Radio Test Mode is provided for testing transmitters and detecting radio interference. Programming of individual (non-block coded) transmitters is not supported by the AKR-1.
Linear’s Model MGT safety edge transmitter is compatible with the AKR-1. This supervised transmitter is used to detect and transmit obstacle events to the AKR-1 receiver. Obstacle signals from an MGT transmitter will activate Relay #2.
Order number: ACP00747
|Dimensions:||4.0″ W x 7.0″ H x 3.0″ D (101.6 x 177.8 x 76.2 mm)|
|Voltage:||12-24 Volts AC or DC (AC supply must be transformer isolated)|
|Current:||10 mA typical, 150 mA maximum|
|Main Relay:||Form “C” 5 Amps @ 28 Volts maximum|
|Auxiliary Relay:||Form “C” 1 Amp @ 28 Volts maximum|
|Solid State Outputs:||Short-to-common 100 mA @ 24 VDC maximum|
|RF:||Integral 318 MHz super regenerative receiver @ -95 dBm sensitivity (nominal); receives Linear block code transmitters|
|Open Request:||Terminal input activates the programmed control relay|
|Door Sense/Inhibit:||Monitors status of a protected door or can be programmed to restrict access to relay 1|
|Keypad:||Monitors status of a protected door or can be programmed to restrict access to relay 1|
|Temperature:||-22° F to +149° F (-30° C to +65° C)|
|Humidity:||5% to 95% non-condensing|
|Accessories for use with the AKR-1|
|ACT-21B||1-Channel Block Coded Key Ring Transmitter|
|ACT-22B||3-Channel Block Coded Key Ring Transmitter|
|ACT-31B||1-Channel Block Coded Key Ring Transmitter|
|ACT-34B||4-Channel Block Coded Key Ring Transmitter|
|GNB-1||Burial Mount Gooseneck|
|GNC-1||Curb Mount Gooseneck|
|MDT-1B||1-Channel Block Coded Visor Transmitter|
|MDT-2B||3-Channel Block Coded Visor Transmitter|
|MDT-4B||5-Channel Block Coded Visor Transmitter|
|MGT||Gate Safety Edge Transmitter|
|MT-1B||1-Channel Block Coded Visor Transmitter|
|MT-2B||2-Channel Block Coded Visor Transmitter|