| Brand | KERUI |
|---|---|
| Battery Included | Yes |
| Type | Alarm system |
| Location | Indoor/Outdoor |
| Operating Sound Rating | 120 dB |
| Power | 45 |
| Surveillance Technology | AHD |
| Model | S01 |
| Number of Zones | 1 |
| Features | Instant Alert |
| Country of Origin | china |
Check the listing for details. Simple DIY Wireless Safety Alarm System Window Sensor Burglar Warning Kit. Condition: New, Made in china. Listed at 36.08 USD. How does this siren alarm system protect your house?. 2, When the door sensors, PIR motion sensor, Curtain detectors or other sensors be triggered, this siren will sound to deter thieves. A: No, this siren work as an alarm system, it can work with wireless sensors to protect your house.