HOME SECURITY EQUIPMENT

Door/Window Sensor

Help protect your home’s entryways with these battery-operated sensors

Door/Window Sensor Door/Window Sensor

HOME SECURITY EQUIPMENT

Door/Window Sensor

Help protect your home’s entryways with these battery-operated sensors

Entry detection

Get instant alerts whenever one of your doors or windows is opened.

Wireless flexibility

Can also be placed on cabinets, drawers and interior doors to help you monitor off-limits areas in your home.

Mobile alerts

The Door/Window Sensor sends notifications right to your smartphone, and to ADT with pro monitoring.

24/7 Professional Monitoring

Get 24/7 monitoring from the most trusted home security brand in the U.S.*

Get your Door/Window Sensor with any of these packages

Get your Door/Window Sensor with any of these packages

Starter

Starter

Get intrusion detection and front door protection. Add more devices to customize it.

Premium

Premium

Intrusion and front door protection, plus a hub for home automation. And it’s customizable.

Your first line of defense

Door/Window Sensors let you know as soon as one of your monitored doors or windows is opened—even while you’re out. Get instant alerts sent right to your smartphone and to one of our monitoring centers with professional monitoring.

Door/window sensor on a window

Makes your home safer—and smarter

Sync your Door/Window Sensors with your compatible smart home devices and create automations to make life around the house a bit easier. Set up your smart lights to turn on when the front door opens or connect your cameras to record clips of whoever triggered your sensor.

Family coloring in the living room with the smoke detector in the home

Maximize your peace of mind with professional monitoring

Your door/window alerts are sent to our monitoring professionals in addition to your smartphone. You’ll also get access to your system’s panic and duress modes, which can let you silently call for help in the event of an emergency.

ADT call center employee working and talking into a headset

The Door/Window Sensor offers these additional features:

The Door/Window Sensor offers these additional features:

Easy self-setup

Your sensor is ready to go right out of the box. Set it up in no time with the included setup guide.

Long battery life

Door/Window Sensor batteries can last up to 4 years depending on use.

Tamper protection

Your sensor can send you an alert in the event that someone tries to disable it without your knowledge.

product specs

Door/Window Sensor

Sensor Dimensions

2.65 x 0.95 x 0.79 in. (67.5 x 24 x 20mm)

Magnet Dimensions

1.69 x 0.37 x 0.59 in. (43 x 9.5 x 15mm)

Operating Temperature

32° to 104°F (0° to 40° C)

Battery

CR2 battery powered (4-year operating life depending on use)

Connectivity

DECT/ULE connection to Smart Home Hub

How to get started

Call now to talk to an expert