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| Product Name | Smoke Sensor |
| Power | CR2-3V*2 |
| Standby current | 24.8uA |
| Battery life | 2 year |
| Protocol | IEEE 802.11b/g/n |
| Wireless Type | 2.4GHz, 1T1R |
| Operation temperature | 0-40℃ |
| Working current | 110mA |
| Size | 68x68x28mm |
| Wifi distance | 45m |
| Maximum alarm sound | 90db |
| Wireless Type | 2.4GHz, 1T1R |