
SPECIFICATION
| WORKING VOLTAGEAC100-240V~50Hz/60Hz,10mA |
| BACKUP BATTERY3.7V,720mAh |
| ALARM SOUND LEVEL≥95dB/m |
| WORKING TEMPERATURE-10°C~50°C |
| WORKING HUMIDITY≤95%RH (no condensation) |
DoC-HS2WD:https://www.heimantech.com/product/common/upload/2025/08/09/20250809100723JK.pdf









