Power source

Lithium battery CR2 (CR15H270)

(1 x 3.0 V, 850 mAh)

Operating conditions

-10 °C – 40 °C

Battery life

Up to 2 years (when window/door is opened and closed 10 times a day, in an environment of 25 °C) when using a 3.0 V, 850 mAh battery. The battery life differs depending on the capacity of the battery used.

Dimensions (height ´ width ´ depth)

Sensor unit: Approx. 102 mm ´ 31 mm ´ 22 mm

Magnet unit: Approx. 37 mm ´ 14 mm ´ 14 mm

Mass (weight)

Sensor unit: Approx. 39 g, excluding the battery

Magnet unit: Approx. 8 g