HY-GB40A
LPG Gas Alarm
> High-performance sensor, intelligent and accurate detection of gas leakage, and send out alarm signal timely
> Operate stably and identify gas type effectively
> Intelligent linkage to close pipeline valve and start exhausting fan
> A built-in high-volume buzzer, 70dB (A) at 1m (3.28 feet)
> Three indicator lights for displaying device status clearly
DHI-HY-SA30A
Wireless Interconnected Smoke Alarm
> Split-spectrum sensor technology
> Test and silence features in one single button
> Loud sound output over 85 dB(A) at 3 meters
> Low quiescent current consumption
> Surface-mount device (SMD) circuit board design
> Low battery warning signal
> Built-in battery, easy installation
> Silenced by a working infrared remote controller
> Wireless interconnected with maximum of 24 devices