Enables control of a secondary device passive time unlimited switching up to 48V / 2A or active switch 12V / 700mA. Also includes tamper switch to signal opening of the front panel._x005F_x000D_ _x005F_x000D_ Secondary Relay Switch and anti-tamper Switch for IP Force series VoIP Intercom/Door Controllers_x005F_x000D_ Control a second device from a Vario Intercom - lights closed circuit TV camera second door etc._x005F_x000D_ Supports an anti-tamper mechanism on a IP Force Intercom/Door Controller_x005F_x000D_ Easy modular installation_x005F_x000D_