| Type: | Industry Alarm |
|---|---|
| Signal Transmission: | Wired Alarm |
| Certification: | CCC |
| Application: | Fire Fighting |
| Transmission Mode: | Cable |
| Electronics: | Circuit Isolator |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
| 1. | 2-bus, non-polarity, set with no addressable code. |
| 2. | Do not need power supply. |
| 3. | Single direction. |
| 4. | There is alarming showing while 2-bus reverse connction or in short connection. |
| 5. | Stable, good quality. |
Suppliers with verified business licenses
Audited Supplier 
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