Simply install it beside a door. You can away-arm, home-arm, disarm and panic the system. The keypad is protected by password, and you can edit password anytime. With this advanced wireless keypad, you never need to worry about what if forget to bring keychain remotes.

Item specifics:

Usage:Door

Model Number:WMK-500R

RF Frequency:433MHZ

Power Supply:4 x AAA batteries

Function:ARM/DISARM/HOME ARM/SOS

PACKAGE: 
* 1 x WMK-500R Wireless Doorway LCD Keypad (433MHZ)
* 4 x AAA Batteries
* 1 x English User Manual
* 1 x Neutral Packing Box