Be alerted immediately at the slightest door or window opening.

Once this detector is placed on your door/window you will be immediately alerted by a sound.

- Quick and easy to install
- Tear-off self-protection
- Will not detect animals
- Transmission range: 80 m (free field)
- Battery: 2 x CR2032 3 V (included) Compatible with Chacon alarms 34940, 34941, 34942, 34943, 34948, 34949