The JA-151M is designed to detect the opening of doors and windows. The JA-151M has a unique small design and is suitable for all kinds of installations. The magnetic detector is powered by a lithium battery type CR2032. It is possible to assign the detector to a zone and it occupies only one position in the alarm system.

Supplied without batteries.

Features:
- Power supply: lithium battery CR2032 (3 V, 220 nAh)
- Battery life: 2 years
- Communication protocol: 868 MHz
- Wireless range: up to 200 meters in open field
- Detector dimensions: 26 x 55 x 16 mm
- Magnet dimensions: 16 x 55 x 16 mm
- Safety class 2 in accordance with EN 50131-1, EN 50131-2-6, EN 50131-5-3, EN 50131-6
- Environment in accordance with EN 50131-1: II, indoor
- Operating temperature: -10 to 40 °C