Chuango Wireless Roller or Tilt Door Sensor for Home Security Alarm DWC-55 restaurant Ideal for marking cartons

Ideal for marking cartons

Provides a smooth writing surface

Sub: ARM946 133MHz

Scan to USB

Product Code: 920-009458

Chuango Wireless Roller or Tilt Door Sensor for Home Security Alarm DWC-55 restaurant Ideal for marking cartonsDescriptionSpecificationsShipping 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