Wireless water sensor with swelling discs and energy generator, 88 x 50 x 30 mm, white. No standby loss. Swelling discs expand strongly in water until the energy generator is triggered and a wireless telegram is sent. The first 5 swelling processes last less than 6 minutes. With further swelling processes up to 10, this time may last for up to 1 hour. After that the swelling discs must be replaced. Place the water sensors and the swelling discs as close to the water leak as possible. Fix them to a smooth surface with the enclosed cellular rubber strips. Press the piston slide valve once to teach in the device in an FSR14 or FMZ61 actuator which is switched ready to learn. The wireless sensor can be taught in the actuators listed below and in Professional Smart Home controller: FSR14, FMZ61, TF100A, TF-IUS.
* Recommended retail price plus VAT.