Chuango Wireless Roller or Tilt Door Sensor for Home Security Alarm DWC-55 restaurant OEM: HUD180

OEM: HUD180

Scan to USB

Sub: ARM946 133MHz

SKU: AC07165

and transparent spray adhesive that bonds a wide range of lightweight materials

Chuango Wireless Roller or Tilt Door Sensor for Home Security Alarm DWC-55 restaurant OEM: HUD180DescriptionSpecificationsShipping 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. Power: DC 3V (AAA 1. 5V LR03 x 2 PCS) Radio