The proximity key is an optional accessory for contactless (arming/disarming) switching of alarm control panels. This makes entering a code unnecessary, and the user is clearly authenticated using the proximity key on the alarm system.Easy to useThe proximity key is used for simple, convenient activation and deactivation of the ABUS Secvest and Terxon alarm systems. To activate or deactivate the alarm control panel, simply hold the chip in front of the control panel or the control unit.Installation and programmingThe chip key is programmed into the alarm control panel, and the authorization is then programmed directly on the control panel base station. The proximity key receives the voltage for the code transmission from the radio field of the receiver, which means it does not require its own battery.