Yun Yang fire alarm isolation module YRR-21
Isolator Module (Isolator Mudule) Origin: Taiwan ,Manufacturer: Yun Yang , Price: 0917.911.114 , Imported 100% genuine , 12 months warranty , nationwide delivery
- the detail information of product
- Origin: Taiwan
- Producer: Yun Yang
- Displays monitoring, operation or error indicators.
- Address encoded in binary for easy setup.
- Two multi-wire transmission.
- Stable communication eliminates turbulence.
- Self-test function of circuit disconnection and activation.
- When a short circuit occurs in the module, it is automatically isolated the main communication lines.
- The LED light is on continuously when there is a fire alarm, blinks continuously when the connection is lost, the normal monitoring status will flash 2.5s/1 time.
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