Description
| Detection Performance | |
|---|---|
| Sound Pressure | ≧85dB (1m from the front) |
| Features | |
| Tamper-Proof | Support |
| RF Transmission | |
| RF Frequency | 433MHz |
| RF Range | 800m (in open area) |
| Electrical Characteristics | |
| Battery Type | 1×CR123A, 3.0V |
| Battery Life Span | 5 years |
| General | |
| Operation Temperature | -10℃ ~ ＋55℃ |
| Operation Humidity | ≤95%RH |
| Dimension(WxHxD) | Φ90*32 |
| Weight | 111.5g |
| Application Scenario | Indoor |
| Color | White |
| Installation Method | Ceiling Mounted |
