Place of Origin | China | Brand Name | Kerui |
Model Number | D2 | Certification | CE, RoHS |
Product Name | Door Sensor Alarm | Max Volume | 120 dB |
Special Features | Built-in Siren | Battery | AAA(Included) |
Sound | Alarm/Chime | Wireless distance | 120 Meters |
Zone number | 4 | Add sensors | 40 |
Add Remote controls | 20 | Frequency | 433Mhz |