YUN YANG YRR-12 Addressable Fixed Temperature Heat Detector
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- Address coding by binary coded dip switch.
- Two-wires multi-transmission.
- Expandable to connect with conventional detectors.
- Adopt UL-certified temperature sensor with better quality and durable maintenance.
- Auto reset to original status after use.
- Sealed sensor is to avoid moisture and dust from entering which may affect the performance.
- The electric contacts made of pure silver can respond sensitively.
- The detector is made of flame retardant and high temperature-resistant plastic with elegance design.