Roller Shutter Door Sensor
DWC-55

The DWC-55 Roller Shutter Door Sensor is used for rolling gates.When the Metal Magnet and the Metal Reed Switch are separated more than 2cm, it will transmit wireless alert signal to the connected control panel immediately. The lifespan of the battery depends on the frequency of opening and closing the door/gate, the normal battery's service life is about 12 to 15 months.

Specifications
Battery DC 3V (AAA 1.5V LR03 x 2 PCS)
Static Current < 23 uA
Alarm current < 40 mA
Transmitting Distance < 80m (in open area)
Radio frequency 315 MHz/433.92MHz (75KHz)
Housing material ABS plastic
Operation condition Temperature: -10C~+55C
  Relative humidity: < 80% (non-condensing)
Metal Magnet Dimensions 105.5 X 15.5 X15.5 mm (L x W x H)
Metal Reed Switch Dimensions 105.5 X 38 X 9.6 mm (L x W x H)
Transmitter Dimensions 107 X 54 X 14.5 mm (L x W x H)

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