Tuesday, 30 Jun 2026
Conventional optical beam smoke detector with reflective sensing and relay output, suited for large open areas like atriums and warehouses....
Addressable smoke detector with FACP integration, enabling pinpoint location identification and联动 control in intelligent fire networks....
Wireless battery-operated natural gas and LPG leak detector with audible alarm for residential and smart kitchen safety....
PMT 1kV adjustable high-voltage modules provide stable, low-noise bias for photomultiplier tubes and radiation detectors in spectroscopy and imaging systems....
Specification HFS-20 English version (built-in lithium battery USB charging version)...