HATHEPHS manufactures home safety devices, specializing in photoelectric smoke alarms, carbon monoxide detectors, and combination units with 10-year battery life.
HATHEPHS is a brand dedicated to residential fire safety and gas detection, providing essential protection for households designed by Shenzhen Fire Security Technology. The company's product portfolio includes high-sensitivity photoelectric smoke alarms, electrochemical carbon monoxide detectors, and dual-sensor combination alarms.
Many HATHEPHS devices are engineered with 10-year sealed lithium batteries to reduce maintenance, alongside features like digital LCD displays for real-time CO monitoring and accessible test/silence functions. Compliant with safety standards such as UL217 and EN14604, HATHEPHS focuses on delivering affordable, reliable, and easy-to-install safety solutions.
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Press and hold the Test/Silence button on the unit's cover for at least 5 to 10 seconds. The alarm should sound a loud pattern to confirm it is operational. Manufacturers recommend testing the alarm weekly.
A single beep or chirp accompanied by a red LED flash every 60 seconds typically indicates a low battery status. For sealed 10-year battery models, this usually means the unit has reached the end of its life and must be replaced.
If the alarm is triggered by a non-emergency source (e.g., cooking smoke), you can press the Test/Silence button to temporarily quiet the device for approximately 10 minutes.
Detectors should be installed in every bedroom, outside sleeping areas, and on every level of the home. Avoid installing them in high-humidity areas like bathrooms or dead-air spaces like the peaks of vaulted ceilings.