4-Wire Photoelectric Smoke Detector DC 9-28V Relay Output Fire Alarm Sensor
Product Overview
Designed for substation fire alarm systems, this 4-wire photoelectric smoke detector provides reliable fire detection with DC 9-28V relay output compatibility for conventional fire alarm systems.
Key Features
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High Sensitivity: Detects smoke effectively even in low concentrations
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80 dB Alarm: Ensures timely alert for immediate action during emergencies
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DC 9-28V Relay Output: Compatible with various conventional fire alarm systems
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Photoelectric Sensor: Reliable detection method for early fire warning
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White Color: Easy to install and blend into different environments