2-in-1 Smart Wireless WIFI+APP Fire Smoke & Temperature Sensor Wireless Smoke Temperature Detector Home Security Alarm System
Technical Details
| Alarm Current: | Less than 350mA |
| Battery: | 10 year lithium battery |
| Brand Name: | FD |
| Humidity range: | Less than 95%RH (no freezing) |
| Low voltage alert: | 3.9V ± 0.3V |
| Model Number: | FD438W |
| Operating Temperature: | 0°C to 50°C |
| Power Voltage: | DC5V |
| Sounder Level: | more than 80dB |
| Static current: | Less than 20mA |
| Type: | Smoke Detector |
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