1. Wireless outdoor siren with 120dB sound and flash. It doesn’t work alone. It has to work with a home alarm system. In event of intrusion, the alarm system will send a RF signal to the siren, and then siren will sound a piecing voice to deter the intruder.
2. It adapts micro-technology in controlling circuit, which ensures a high accuracy and reliability.
3. It can be widely used in shop, warehouse, office, home residence, etc.