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Products > Security Protection > Shenzhen Zoanco Electronics Co.,Ltd. | Similar Products
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Security Protection

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Tanda Conventional Reflective Optical Beam Smoke Detector Beam Detector Relay Output

Tanda Conventional Reflective Optical Beam Smoke Detector Beam Detector Relay Output
to 70 meters Normal Path Span 4: 70 to 100 meters Long Path Beam Path Angle ±0.5º Directional Alignment Guide Laser Beam Pointer Digital Display Guide Nixie Tube LED Indicator Guide Red: Fire ; ...

4-wire Smoke Detector with Sound and Relay Output Network Smoke Sensor Fire Alarm Detector

4-wire Smoke Detector with Sound and Relay Output Network Smoke Sensor Fire Alarm Detector
Skype firealarm87 / wechat 15220176087 4-wires Smoke Detector with sound and relay output, Operates by Advanced MCU Expert Algorithm Software. The detectors are photo-electronic detector uses a state ...
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