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... / Earthquake Rescue Equipment/ YSR25 radar life Introduction YSR25 radar life is a...

... from the dangers of fire. Our requires a Zigbee hub to operate and is compatible with Smart Life Tuya App for voice control. With s...

... explosion grade. Havinga 2 wireor 3 wire4 to 20 mA analog output, RS485 modbus output, optional HART output, ......

Nanny Camera 180 Days Battery Lasting Night Vision Smart Tuya App A perfect fly on the wall for your business or home, this Side-View S...

... Pole for Offices & Mid-Height Spaces | Strong, Ergonomic, Weather-Resistant | , Efficient Testing & Reduced Maintenance Time Our Carb...

... 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...

... Ultra Thin Operated Fire Alarm Sensor ULTRA SLIM: The alarm adopts photoelectric technology to detect . More sen...

... Alarm Wireless Interlink and 10 Year Life En14604 Listed for household application Product Features: 10-Year Battery Interconnected ala...

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

... Alarm Detector With Relay Output For Fire Detection Introduction 4-Wire alarm with relay output is common used for industrial con...

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

... 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 ...

ODM OEM CO For Carbon Monoxide Gas Leakage Standalone Battery Operated 85dB Co Voice Alarm CO and Introdu...

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

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

... carbon dioxide wireless 433/315mhz high quality CE approval Wireless Stand alone 2 Year Warranty Fire ...

JS-SD40 Photoelectronic Technical Parameter: Model JS-SD40 Sensor Photoelectric Working voltage 9V battery /12vdc Working curr...

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

...a couple of infrared diodes. The principle of detecting is granule in the can reflect infrared light. Infrared diodes are placed in the speci...