: This keypad does not have a flat back. It has an open back so you'll need
to mount into drywall or into an electrical box.
This keypad comes with an auxiliary relay board that converts the voltage outputs from the main board to 3 separate 1 amp form c relays that can be used for alarm shunt to bypass an alarm system and allow door to be opened, forced door alarm to trigger a siren, camera or other device if a door is opened without a valid code and propped door alarm to trigger an alarm if a door is propped or held open beyond a specified time.
•120 user codes
Power requirement: 12 or 24 volt ac or dc
See our electric strike section
See our electric lock section
Heater kit for cold weatherDon't forget the power supply
! Go here
Or a power supply with back up battery system