| Status: | New |
| In stock: | 99999 PCs |
| Approx weight: | 0 kg |
| Price per 1 piece : | 53.42 $0.80 $ |
| Local delivery: | 1.73 $ |
| Quantity: | + - |
| Total: | 2.53 $ |
| Name: | 进口消防火灾报警设备 |
| Shop name: | 进口火灾报警设备 |
| Shipping estimate: | 5 |
| Goods valuation: | 5 |
| Service evaluation: | 5 |
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| Rating: | |
| CCC certificate number: | 2012081801000897; |
| Brand: | Jiangsen; |
| Place of origin: | Chinese mainland; |
Brand: Jiangson
model:M302MJ
American Johnson M302MJ ordinary detector intelligent interface module
characteristic
Supports compatible two-wire detectors.
- Monitor the status of input lines and external power supplies
- Strong anti-interference (EMF/RFI)
-SEMS screws with clips for easy wiring
-Decimal address settings (01-159)
- Under normal conditions, the LED light flashes green and the red light is always on when alarm is called
-FLASHSCAN protocol
parameter
-Working voltage: 15-32VDC
- Quiescent current: 255μA(LED flashes)
-Maximum current: 5.1mA (LED is always on)
- Terminal resistance: 3.9 ohms
-External power supply: 18-28VDC, maximum ripple 0.1VRMS, 90mA (maximum)
-Temperature range: 0-49 degrees Celsius
-Humidity range: 10%-93%, no condensation
-External dimensions: 114.3mm (height)*101.6mm (width)*31.75mm (thickness)
