SPECIFICATION
| WORKING VOLTAGEDC3V(Lithium Battery) |
| SOUND LEVEL≥85dB/3m |
| WIRELESS NETWORKING DISTANCE≤70m (in the open area) |
| WORKING ENVIRONMENT-10°C~50°C |
| WORKING HUMIDITY≤95%RH(no condensation) |
DOP-HS1SA HS3SA DECLARATION OF PERFORMANCE 2024 DBI.pdf：https://www.heimantech.com/product/common/upload/2024/10/24/20241024121155RV.pdf
DOP-HS1SA HS3SA DECLARATION OF PERFORMANCE 2024 TUV.pdf：https://www.heimantech.com/product/common/upload/2024/10/24/20241024121214vn.pdf
DoC-DoC-HS1SA-Z HS1SA-E HS1SA-M.pdf：https://www.heimantech.com/product/common/upload/2024/12/18/20241218150816Oe.pdf
DoC-HS1SA-Z HS1SA-E HS1SA-M：https://www.heimantech.com/product/common/upload/2025/08/09/20250809100613XQ.pdf
