SPECIFICATION
| WORKING VOLTAGEDC3V(2*AA Batteries) |
| SENSOR LIFESPAN10 years |
| WORKING TEMPERATURE-10°C~40°C |
| WORKING HUMIDITY≤95%RH (no condensation) |
| SOUND LEVEL≥85dB/3m |
| WARM-UP PERIODApprox.100 seconds |
| MOUNTING METHODWall mounting or ceiling mounting |
| BATTERY LIFE5 years |
DoC-HS-720ES-M：https://www.heimantech.com/product/common/upload/2025/08/09/20250809100936U2.pdf
