Wireless relay actuator 10A/250V AC, 45x45x18mm. 1 NO or NC contact, non-potential-free. Stand-by loss only 0.8 watts. With the convenient Tipp-Funk® technology, up to 32 wireless buttons and wireless window contacts can be taught in. In addition, the actuator can be locally controlled with a conventional 230V control input. During teach-in, the contact function can be determined as normally open or normally closed contact in idle status. If the contact closes with at least one open window, cooker hoods or similar can be activated or an alarm can be issued. If the contact opens with at least one open window, heaters or air conditioners can be switched off.This text is machine translated.