SPECIFICATION
| SENSOR TYPEPhotoelectric |
| POWER SUPPLYAC100-240V with backup Sealed battery |
| INTERCONNECTIONStandalone/Hardwire Inter-linked(optional) |
| SOUND LEVEL≥85dB(at3m) |
| WORKING TEMPERATURE4.4°C~37.8°C(40°F~100°F) |
| WORKING HUMIDITY≤95%RH(no condensation) |
| INSTALLATION POSITIONSWall mounting/Ceiling mounting |
| MOUNTING TYPEMounting bracket |
| POWER SUPPLY MODE10 years Battery Built-in |
DOP-HM-638PHW-AC&HM-638PHM-AC：https://www.heimantech.com/product/common/upload/2025/08/21/20250821111104fL.pdf
