Emergency Switch Glass Break Alarm Switch For Access Control System.
High Quality Propane Butane LPG Fuel Gas Tank Level Indicator Magnetic Gauge.
Wireless GSM Alarm System 433MHz
Wireless Home Burglar PSTN GSM Alarm System.
Rechargeable Emergency LED Light 3W 3Hours for commerical indoor lighting.
Emergency Exit Light 3W Fire Exit Sign AC220V~AC240V 50/60Hz 3 Years Warranty
Home LCD Carbon monoxide CO detector with security
The product meets the requirements EN-54-10 for use in fire alarm signaling systems, which provides fast and reliable response for visible flame and fire detection.
This USB/Wireless Relay Module allows computer control switching of external devices by using the USB port of your computer.
1 Channel USB Relay Module Programmable Computer Control For Smart Home.
UNI-T UTi80 Infrared Thermal Imaging Camera
Home Security Gas Detector and alarm.
Industrial Siren Alarm 135dB. Wall mounting.
Mini Motor Siren 220V 114dB. Digital technology and single molectron make, performance steady and reliable. This Mini Motor Siren is built in LID display, sound amplifying, small size, great big sound.
Gas leaking detector is a household electrical device, it use for kitchen or washroom to detect combustible gases ( lpg, npg, natural gas ) leaking. When the concentration is reached alarm lower limit standard, the gas leakage detector live sound and light alarm to remind people.
This product named Photoelectric detector (hereinafter called detector) detects the smoke by a couple of infrared diodes. The principle of detecting is granule in the smoke can reflect infrared light. Infrared diodes are placed in the special chamber. The chamber can shield external light, but don't affect the smoke into it.