ABUS-FU8165-Secvest-2-Way-Wireless-Key-Switch-Abus-FU8165-P-The-ABUS-FU8165-Secvest-2-Way-Wireless-Key-Switch-is-an-optional-module-that-allows-you-to-conveniently-arm-&-disarm-your-alarm-system-simply-by-turning-a-key-Due-to-the-modern-design-the-wireless-key-switch-can-be-integrated-perfectly-into-any-entrance-area-P-P-No-more-forgetting-your-code-with-the-wireless-key-switch-as-this-component-of-the-Secvest-family-replaces-entering-a-code-at-the-alarm-panel-or-at-the-control-unit-