Specifications-Smoke Sensor
| Power supply mode | DC3V，1 CR123A battery |
| Working temperature | －10℃~＋55℃ |
| Working humidity | ≤95%RH |
| Anti-tamper | Support |
| Low voltage reminder | Support |
| Communication method | Zigbee 3.0 |
| Housing material | PC+ABS |
| Key | One, self check mute key |
| Indicator light | One, red, green and yellow |
| Standby time | 5 years |
| Detection range | 50 square meters |
| Alarm sound pressure | 85dB@3 meters |
| Installation method | Ceiling mounted with 3M tape or screw |
| Dimension | 70.5mm*70.5mm*29 mm |
| Other functions | Regular self-test |