Chuango Wireless Roller or Tilt Door Sensor for Home Security Alarm DWC-55 Marbig Stapler Mobile Porcelain

Mobile Porcelain

SKU: DS01478

4960999572000

Staedtler 319 Lumocolor permanent special marker pen

Every stroke you make is comfortable

Chuango Wireless Roller or Tilt Door Sensor for Home Security Alarm DWC-55 Marbig Stapler Mobile PorcelainDescriptionSpecificationsShipping 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