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Products > led panel > Shenzhen Zoanco Electronics Co.,Ltd. | Similar Products

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Tanda Conventional Reflective Optical Beam Smoke Detector Beam Detector Relay Output: panel when the infrared beam is obscured by smoke. Secure and quick communication through the onboard processor enables the detector to make its own decision and drift compensation resulting in ...

2-wire Conventional Heat Detector Alarm Sensor: Skype firealarm87 /wechat 15220176087 2-wire Conventional Heat Detector Heat Alarm Sensor The device is intelligent sensors that utilize a state-of-the-art thermistor sensing circuit for fast ...

2-wireconventional Photoelectric Smoke Detector Sensor Alarm: LED and relays latched until reset by panel. Key Specifications/Special Features They work perfectly with all conventional intelligent fire control panels Dual LEDs for 360-degree visibility Advanced ...

4-wire Smoke Detector with Sound and Relay Output Network Smoke Sensor Fire Alarm Detector: LED and relays latched until reset by panel. Features and Benefits Compatible with all the security alarm system Alarm Relay Output(NO/NC can be adjustable) Unpolarized wire input Wide range of ...

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Tanda Conventional Reflective Optical Beam Smoke Detector Beam Detector Relay Output