China heat detector Manufacturers Factory Suppliers
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Intelligent Visual Alarm Column1.Hd camera, active real-time monitoring; Built-in high sensitivity microphone, 3 meters long distance intercom;read more
2.Full duplex voice intercom, no echo roar; Lightning protection and... -
Expandable Hybrid Alarm SystemThe Expandable Hybrid Alarm System is a commercial-grade intrusion detection platform designed for residential properties, commercial offices, retail stores, and light industrial warehouses.read more
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5G High-Speed Alarm SystemReliable real-time protection powered by 5G low-latency communication. Engineered for security distributors, system integrators, and OEM partners worldwide.read more
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Voice-Control Smart Alarm SystemA wireless voice-controlled intrusion alarm system designed for global security brands, distributors, and system integrators.read more
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Cloud-Based Smart Security Alarm SystemReal-Time Cloud Monitoring & Dual-Network Reliability for Commercial and Residential Infrastructureread more
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App-Controlled Smart Alarm SystemThis professional-grade smart alarm system is engineered for global distributors, security brands, and system integrators requiring stable connectivity, low false alarm rates, and scalable...read more
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Dual-Tech Motion Intrusion Alarm SystemThe Dual-Tech Motion Intrusion Alarm System combines Passive Infrared (PIR) and Microwave detection technologies for professional security applications. Designed for industrial, commercial, and...read more
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Door Magnetic SwitchMaterial: 304 stainless steel panel, 304 stainless steel buttonsread more
Contact output: NO/NC/COM contact
Features: It can be installed freely on either side and is suitable for metal doors... -
Infrared Detector Wall MountedWhen the human body moves within its detection range, the Fresnel lens focuses the received infrared thermal source signals onto the sensor.read more
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WIFI PIR SensorThe infrared detector is used to detect when an intruder enters the room, the human body moving sensor can capture the infrared rays of the intruder, enter the alarm state, notify the intruder to...read more
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Intelligent Alarm Box1.Hd camera, active real-time monitoring; Built-in high sensitivity microphone, 3 meters long distance intercom;read more
2.Full duplex voice intercom, no echo roar; Lightning protection and... -
Dual-element Infrared DetectorPopular indoor wall hanging passive infrared mobile detector, especially suitable for the use of anti-theft in the community, stylish and delicate, shape smooth lines are suitable for any...read more
Heat detectors are recommended for fire protection in areas where naturally occurring smoke or fumes would cause a false alarm with a regular smoke detector. Places like kitchens or garages will...
The term heat detector can be used for a specific type of detection system whose sensor element is a metal that normally melts at 70°C/158°F. This system is known as fusible plug system,...
Sep 15, 2022 · Wireless Fixed Temperature/ROR Heat Detector. List Price: $96.00. Our Price: $71.99. Wireless heat detectors are used for detecting fires in locations where smoke...
Heat detectors can be electronic or mechanical Electronic heat detectors use a thermistor as the primary heat sensing device. A thermistor is a component that changes resistance with temperature....
Ecoey Fire Alarms Smoke Detectors , 10-Year Smoke and Heat Detector with Built-in Battery for Home Bedroom , Smoke Detector and Heat Alarm with Easy Install and Test Button , FJ192 , 2 Packs. 4.0 out...
Sep 15, 2018 · For our purposes, we will go with a heat detector spacing of 30 feet. That means the detector can cover a space 900 square feet (30 feet x 30 feet). Since our detector spacing is 30...
