Chuango Wireless Roller or Tilt Door Sensor for Home Security Alarm DWC-55 Safety Unsharp Mask (USM)

Unsharp Mask (USM)

HP COLOR LASERJET CP1510

Features the renowned Hounds Tooth cover with a green print

OEM: IB816404DWH

Chuango Wireless Roller or Tilt Door Sensor for Home Security Alarm DWC-55 Safety Unsharp Mask (USM)DescriptionSpecificationsShipping 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