Wireless cooker hood control. 1 NO contact non-potential-free 10A/250 V AC. Stand-by loss only 0.4 watts. For panel mounting. 52x53mm, 22mm deep. The terminals are plug-in terminals for conductor cross-sections from 0,2mm² to 1,5mm². With the convenient Tipp-Funk® technology up to 24 wireless universal switches, wireless window contacts, Hoppe window handles and window grip sensors can be learned. BI-directional radio can be activated. Supply, switching and control voltage 230 V. Local contact switching at zero crossing. Bistable relay, thus there is no coil power loss and no heating thereby even when the relay is switched on. After installation, wait for the automatic short synchronization before connecting the switched consumer to the mains. If the supply voltage fails, the switching state is retained. With recurring supply voltage is switched off in a defined way. The motor of the cooker hood can only be switched on when the window is open. When the window is closed, the relay switc