1. Wireless outdoor siren with 120dB sound and flash. It doesna??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.
Specification
| Model | DY-JH100B, |
| Material | Plastic, Electronic Components, |
| Power Supply | AC 100-240V 50/60Hz, |
| Frequency | 315MHz, |
| Alarm Loudness | 120dB, |
| Size | 15.5*10*4.5cm, |
| Weight | 200g, |
