D-Link DCH-B112 Smart Door/ Window Sensor White Prismacolor premier Although it's great for individual

Although it's great for individual label printing

Precision Movement with Twist Scrolling

OEM: QTG0456BK

Colour CIS line sensor

D-Link DCH-B112 Smart Door/ Window Sensor White Prismacolor premier Although it's great for individualDescriptionSpecificationsShipping No more wondering if you left your door or windows open. The mydlink Smart Door Window Sensor lets you check on them from anywhere with your phone. It also sends an alert to you whenever a door or window is opened or when someone tampers with the Sensor. Perfect for knowing straightaway when any of your homes entry points have been compromised. Built in Sensor bypass button lets you open your doors and windows without