small smoke detector

....At the same time, suitable for a variety of installation environment needs, improve the user's awareness of alarm signals.This product has a good ...

... Introduction 4-Wire alarm with relay output is common used for industrial control equipment, power cubicle, charging pile, ala...

... For Carbon Monoxide Gas Leakage Standalone Battery Operated 85dB Co Voice Alarm CO and Introduction: C...

... , which is one of the alarm series products. The alarm adopts optical inductive device and excellent production technolo...

....Using a specially designed photoelectric sensor, the intensity of light scattered in the chamber is used to determine whether there...

... will alert and warn people stay far away from danger field when it detected . This product named Photoelectric (hereinafter called d...

Product Description of Glomarket Tuya Zigbee Wifi Alarm Fire Sensor Security Alarm Systems For Homes Smok...

... WiFi 180 Days Battery Standby Forthaus high-quality hidden cameras disguised to resemble normal . But it is don’t hav...

...l alert and warn people stay far away from danger field when it detected . This product named Photoelectric (hereinafter called detec...

... to operate continuously for 10 years without maintenance. Designed as a Type B apparatus, the fire alarm provides clear au...

... consumption technology. By connecting with a Zigbee hub, the sends an alarm message to the hub immediately once detecting the ...

... Technical Parameter: Model JS-SD40 Sensor Photoelectric Working voltage 9V battery /12vdc Working current <10mA Working environment -10℃ — 50℃； Humidity:<97% Buzzer volume 85dB/m Alarm output NC Detection area 20 ㎡ Installation Ceiling mounted Package dimension 11*11*3.5cm Weight 120g Function Features: 1.......

... Alarm with 10 Years This Photoelectric detects the by a couple of infrared diodes. The principle of detec...

.... More sensitive to light and slow smoldering fires and more quickly to remind you. Keep your home safe. TEST BUTTON: Test the unit to ensure...

... Pole for Industrial & High-Ceiling Areas | Ultra-Strong, Non-Conductive, Compact | Improved Efficiency & Lower Equipment Costs Our Carbon...

... that senses , typically as an indicator of fire. Commercial security devices issue a signal to a fire alarm control panel as part of a fire a...

... sensitivity of 3.2% per foot, these are designed to react promptly to even weak misty conditions, ensuring early detection of potential ...

... must be supporting the use of reflectors , but requires the use of a reflector or four different decisions based on the distance between ...

MP-2 Gas Sensor Good Sensitivity To LPG In Wide Range Size For Domestic Leakage Alarm Industrial Gas Alarm And Portable ...

... Test Spray Household Product Tester Description of Aeropak Test Spray The Aeropak Test ...