Dortronics/Everswitch Ultra Heavy Duty Keypads Wiegand Type

The same single part keypad but with a Wiegand output instead of relay so it can be connected to a multi-door access system.

Specifications:

Tough - Just about indestructible!

26 bit output

Power requirements: 12.28 VDC 30 mA

Cable requirements: 500 feet max 5-9 conductor 20 AWG shielded cable

Operating temperture range: -40° to +257°F (-40° to +125°C ) 100 percent Humidity

Method of operation: Pressing one or more numbers followed by the # key sends the sequence of digits via 26 bit Wiegand protocol to a host control panel. Each keypress causes the Red LED to flash and the beeper to sound.

Output: Wiegand-Data 1 and Data 0 Open collector 1K ohm. Pull up to internal +5V.

CCTV interface capability: Activated by keypress Open collector 250 mA. 30 second duration.

Tamper: Photo-diode sensor Open collector 100 mA. Pulled "low" when light sensed.

Hold: Ground to Activate Causes data to be held in keypad buffer when pulled "low".