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Linear AKR-1 Keypad With Radio Receiver
Category: Hard-Wired Keypads
Image 1 of 1. Click image to enlarge.
Product Details
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.
Features
• Self-contained keyless entry system ideal for airports, hospitals, warehouses, office buildings, parking lots, and many other commercial facilities
• Rugged, cast aluminum enclosure for indoor or outdoor mounting on a wall or pedestal
• Built-in radio receiver
• Four independent outputs and timers: two form C relays and two solid-state open collector outputs
• Accepts 480 entry codes, 480 block code transmitters, plus one fully supervised Model MGT safety edge transmitter
• Two LED indicators show system status
• Key operating features include: door sense input; inhibit input; request-to-exit input; alarm shunt output; timed anti-passback; and keypad lockout
• Down light illuminates whenever keypad is used
• Tactile and audible feedback
• Keylock secures keypad to mounting backplate
• RF frequency: 318 MHz
• 4"w x 7"h x 3"d
Ratings Overview
(no rating information)| Dimensions: | 4.0"w x 7.0"h x 3.0"d (101.6 x 177.8 x 76.2 mm) |
|---|---|
| Voltage: | 12/24 VAC/VDC (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 |
| 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 |
Optional Accessories
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Transmitters
-
Mounting Posts
-
Safety Edges