Carbon monoxide detector / smoke alarm in one with 3 years life battery
- Sensors detect smoke and carbon monoxide hazards early, alarm provides 85 dB warning of danger; separate alarm sound for each hazard
- Improved technology delivers superior performance and earlier smoke warning compared to non-photoelectric devices, which better protects you, the ones you love, and your home
- Test/reset button simply to use to check proper performance; the unit automatically resets following the dispersal of smoke/gas hazard; blinking LED indicates ready mode
- Simple to install with just 2 screws and 2 anchor plugs; easy to maintain; manual includes full instructions
- 5.1 x 5.1 x 2.5 inches, 6 ounces; 2 x AA alkaline batteries included, unit designed for long battery life
Features:
- MCU processing
- Low power consumption design, the battery used for over 3 years
- On-top battery compartment, easy battery replacement
- Tamper-resistant pins for battery
- Low battery warning
- Shockproof design, suitable for vehicle use
- Auto check, malfunction in the smoke chamber
- Test and hush function
- Auto-reset
Model No. |
HM-621THS |
Operating voltage |
DC3V(2*1.5V AA alkaline batteries) |
Static current |
≤10μA |
Alarm current |
≤25mA |
Alarm output |
Sound & Flash Alarm |
Sending frequency |
N/A |
Interconnection |
N/A |
Sensitivity |
1.8%/ft±0.8%/ft 150PPM±50PPM |
Sound level |
85dB/3m |
Installation |
Wall or Ceiling mounted |
Working environment |
-10°C~+50°C, 5%~95%RH |
Dimension |
φ110*45mm |