4 Wire / 2 Wire Conventional Smoke Detector for Customized Fire Detection
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.... They detect the presence of smoke particles in the air, which indicate a potential fire. These detectors use either an ionization or photoelectric sensor to sense smoke When smoke enters the detector, Photoelectric detectors use a light source and a...
Shenzhen Xinhe'an Technology Co., Ltd.
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fire alarm conventional smoke detector for home guard against theft alarm
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.... This small gadgets will alert and warn people stay far away from danger field when it detected smoke. This product named Photoelectric detector (hereinafter called detector) detects the smoke by a couple of infrared diodes. The principle of detecting is...
Dongguan Comer Electronic Technology Co., Ltd.
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Conventional Smoke Detector
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Compatible with all the conventional fire alarm control panel Unpolarized wire input Wide range of operating voltages High precision electronic thermistor Built in microprocessor intelligent software Two LEDs blink standby, provide 360° visibility Insect-......
Shenzhen Easysensing Technology Ltd,
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Conventional Photoelectric Smart Smoke Detector 2 Wire / 4 Wire With Relay Output
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...Wire / 4 Wire Conventional Photoelectric Smoke Detector Alarm with Relay Output Introduction: This product named Photoelectric smoke detector detects 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. If there is no smoke......
Mantern Industrial Co., Ltd.
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Conventional Fire Alarm Reflective gst Infrared Beam Smoke Detector
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...Detectors must be supporting the use of reflectors , but requires the use of a reflector or four different decisions based on the distance between the two installed . Detector has the following characteristics : ( 1 ) The transmitter , receiver into one,...
Yiwu Yidun E-commerce Firm
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Conventional fire alarm detectors smoke detector DC24V 2 wire bus
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Conventional fire alarm detectors smoke detector DC24V 2 wire bus They work perfectly with all conventional fire control panels Dual LEDs for 360-degree visibility Advanced MCU Expert Algorithm Software. Easy installation and maintenance. Durable sensor ......
Jingo International CO., LTD
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Dual led lights conventional fire alarm detectors smoke detector 2 wires
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Dual led lights conventional fire alarm detectors smoke detector 2 wires They work perfectly with all conventional fire control panels Dual LEDs for 360-degree visibility Advanced MCU Expert Algorithm Software. Easy installation and ......
Shenzhen KINGUI Limited
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DC9V-28V Firelite Smoke Detector , Double Lamp Smoke And Gas Detector
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... that senses smoke, typically as an indicator of fire. Commercial security devices issue a signal to a fire alarm control panel as part of a fire alarm system, while household smoke detectors, also known as smoke alarms, generally issue a local audible or...
Shenzhen Smart Trading Co., Ltd.
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Test Button Enabled Environmental Smoke Detector for Accurate Smoke Detection
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.... With its advanced features and reliable functionality, this product provides peace of mind by alerting you to potential fire hazards. Alarm Output: This Smoke Detector offers a wired alarm output with on-site sound and light alarm capabilities. In...
JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
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2 Wire DC 32~52V Security Monitoring System Photoeleciric Smoke Detector Industrial
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...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 doesn,t affect the smoke into it. While there is no...
Tianjin Estel Electronic Science and Technology Co.,Ltd
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