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Radionics D279 (Add-on Keypad)

Keypad Photo: 
Radionics D279 (Add-on Keypad)
Will work with most panels. This is usually NOT the main keypad. This is a self-contained alarm designed to be a one zone partition. It only controls its own area, not the whole alarm system.

Arm: 4 digit code

Disarm: 4 digit code

Check Faulted Zones: Delayed light ON = Delay door closed and ready to arm. Instant light ON = Other doors and windows closed and ready. If either light is OFF, something is open.

Change code: Press [BLANK] key, Enter OLD code once, NEW code twice. New code must also be 4 digits.

User Manual: D279 Manual

Keypad Help

For instructions and manuals (when available) to assist you in the operation of your alarm, please visit the Keypad Help section of this website.

Keypad Help

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