Descriere produs
1. Standby current: less than 10mA.
2. Alarm loudness: more than 80dB.
3. Transmitting distance: more than 200m (in open area).
4. It adopts 8-bit single chip as processing core.
5. It can be used together with main unit, door sensor and emergency button.
6. Beautiful design, easy to install, and sutiable to used in family.