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This detector operates on AC220V with a backup battery of DC9V. It has a surveillance current of ≤20μA when using the DC9V battery and an alarm current of ≤50mA. The alarm sound level is ≥85dB at 3 meters. It functions within a temperature range of -10°C to +50°C and operates in humidity up to 95%RH. The carbon monoxide alarm triggers at 30ppm within 120 minutes, 50ppm within 60-90 minutes, 100ppm within 10-40 minutes, and 300ppm within 3 minutes. For smoke detection, it triggers at 1%~5%/FT OBS. The product dimensions are D132.5*43mm.
Table Format:
| Feature | Specification |
|---|---|
| Operating Voltage | AC220V with backup battery DC9V |
| Surveillance Current | ≤20μA (DC9V) |
| Alarm Current | ≤50mA (DC9V) |
| Alarm SPL | ≥85dB (3m) |
| Temperature Range | -10°C to +50°C |
| Operating Humidity | ≤95%RH |
| CO Alarm Levels | 30ppm: 120 minutes 50ppm: 60-90 minutes 100ppm: 10-40 minutes 300ppm: 3 minutes |
| Smoke Alarm Level | 1%~5%/FT OBS |
| Product Size | D132.5*43mm |
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