Product Description
"Wiser Window/Door SensorThe Wiser window/door sensor consists of two separate elements:primary and secondary.
The primary element contains the sensing circuitry that senses the secondary element.
The secondary element is a magnet.
When the sensor is connected to the Wiser Hub and the window/door is opened or closed, the primary element informs the Hub directly about this changeBattery life 5 yearsProtection class (IP) IP20For indoor useSupply battery 3 V / CR2450Package contents:Primary element (sensor circuit)Secondary element (magnet)Base plateAdhesive padScrews: 2 × ST4.
2 × 25 mm with dowelsInstallation instructions"
