laser beam smoke detector

...40mA Alarm:33mA Sensor Sensitivity Level 1: 2.6 dB High Sensitivity Level 2: 3.4 Medium Sensitivity Level 3: 4.8 dB Low Sensitivity Path ...

... For Fire Alarm System Introduction The TX7130 reflective optical incorporates a light transmitter and the detecto...

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...

... Mathane Gas Natural Gas Leak Deatector OVERVIEW The remote ZW-G200 Remote Methane Gas is composed of a trans...

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

... Level Module Red and Green Self-Leveling Circle Measuring Scanner Product Description AIMLASER provides customized red an...

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

... 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 ...

... Battery Operated and Fire Independent Alarm for Home Product Introduction YB010 is an independent which can det...

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

... 【The Alarm Volume】Loud > 85dB(A) at 3 meters.Loud 85-decibel alarm is designed to be heard easily.Even in sleeping, there is no need to worr...

... 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...

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

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