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Products > 9 > Shenzhen Zoanco Electronics Co.,Ltd. | Similar Products

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4-wire UV Flame Detector with Relay Output Ultraviolet Flame Sensor Fire Alarm DC9-28V: Voltage Range: 12 to 30 VDC Volts Standby Current: ≤10 mA 24 VDC Alarm Current ≤30 mA 24 VDC Spectrum: 180~290nm Detection Angle: 110 degree Detection Sensitivity: Grade I, 25m flame (Container ...

9V Battery Powered Standalone Photoelectric Smoke Alarm Detector: skype firealarm87 /wechat 15220176087 General The alarm is a battery operated smoke alarm,equipped with a photoelectric sensor, designed to alert you and your family to the dangers of smokeand ...

Tanda Conventional Reflective Optical Beam Smoke Detector Beam Detector Relay Output: 9. Fire and Fault interfacing relays 10. Attractive and pleasing appearance 11. Real User friendly alignment method Specifications Part Number Standard Compliance EN54-12 Fire Detection and Alarm ...

GST Optical Beam Smoke Reflective Beam Detector with Relay Output Conventional Smoke Alarm Sensor: one person complete adjustment in short time. It’s also convenient to operate. (5) Self-diagnosis function can monitor the inner fault. (6) Automatic compensation for factors weakening received ...

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-wire Conventional Manual Call Point Alarm Button for Fire Alarm System: fire alarm control panel Can be reset by key without use a new glass 470 Ohm resistance Easy surface mounting Base included Technical Specifications Ordering Information Individual(1 ...

4-wire Smoke Detector with Sound and Relay Output Network Smoke Sensor Fire Alarm Detector: 9V~28VDC) Unique optical sensing chamber Built in microprocessor intelligent software Two LEDs blink standby , provide 360° visibility Insect-resistant s creening Twist-on mounting base with tamper ...

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