air duct smoke detector

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

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

...plate based on the MEMS process and a metal oxide semiconductor gas sensitive material with low conductivity in clean . When the detected gas ex...

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

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

... and CO Alarm OVERVIEW HY-12 is a smart carbon monoxide and combo ,adopts microprocessor control, the electrochemical carbon mo...

... dust removal and suction equipment, industrial mobile conditioning and conference room ventilation systems. Material 1.hose wall:Corrosion-res...

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

....The is designed to give early warning of developing fires by giving off the alarm sounds from its built-in alarm horn. It can provi...

... to give an early warning of an ongoing fire by sounding a siren through a built-in siren. It can provide valuable escape time for people before th...

Galvanized Air Duct Circular Duct Flanging For Pipeline Ventilation System Duct Applications 1 It is mainly applied to ventilation, purification, smok...

... exactly detect . When the concentration of exceeds the preset threshold, the alarms and send alarm signal to the control panel...

... With Infrared Poker Scanner Hidden Inside Seeing Luminous Marked Playing Cards I know that in America, many places will install smoke dete...

... base and various independent photoelectric fire detection alarms. The alarm information that the sensor can send includes fire, fault,...

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

Flexible Machine - U-lock Brief introduction- Flexible Machine - U-lock This ventilation flexible hose forming machine is specia...

..., vents and other residential, commercial and industrial HVAC applications. The back draft damper can be inserted into a flexible or non-flexible v...

... Distribution PU Coated Fabric For Flexible Connector 460g Welding Blankets Perforable Introduce GF430P-PU213-2004 is a medium weight fibe...

... system installation to make the HVAC system effective and avoiding energy waste. Model 6900 can judge the whether the seal is qualified based...

... Damper Description : 1.70 ℃ or 280 ℃ temperature automatic switch 2. Fire Center electronically controlled shutdown 3. Manually shut down...