MTSCO01 Smoke and CO Detector

Specification:
1. Sensor: Photoelectricity and electrochemical
2. Alarming level:
   Carbon Monoxide
   At 30ppm  within 120min
   At 50ppm  between 60-90min
   At 100ppm between 10-40min
   At 300ppm within 3min
   Smoke: 1% - 5%/ FT OBS
3. Power: DC 9V Battery
4. Sound level: ≥85dB(3m)
5. Working temperature: -10°C∼60°C
6. Working humidity: ≤95%RH