Become an Exhibitor
Promote your participation
Exhibitor portal
Construction and dismantling
Arrival
Info
For the media
Why Join
Hydrogen Summit & Expo 2026
Home
Marketplace
New Cosmos Electric Co., Ltd.
HL-310 H2 Battery Residential Gas Alarm
The HL-310 is a battery-powered residential Hydrogen detector.
It is maintenance-free, fast and easy to install and has a self-diagnosis system.
Our proprietary MEMS gas sensor allows early warning detection for a better safety.
