The motion sensor range can reach up to 30 feet.The wireless range from each sensors to the receiver can reach up to 1/2 mile. You can also use this driveway alarm as your remote driveway doorbell.

The motion detector uses three AA batteries, which come included, while the contact sensors and remote tags each use a single CR2032 button battery, also included.

The best home security systems are 1. SimpliSafe, 2. Ring, 3. Abode, 4. Arlo, 5. ADT and 6. Vivint. They include sensors, detectors, cameras and more.

Shut the bleep bleep bleep up! Nintendo has launched a pricey video game-paired alarm clock that uses motion sensors to make sure you get out of bed — or else. Alarmo, which retails for $99.99 ...

A presence sensor uses wave radar technology to sweep a room, looking for the slightest movement, not the broad gestures that would be caught by a motion sensor. Aqara is the best brand for ...

When the sensor detects motion — i.e. someone passing in the hallway or someone opening the door — it turns on the two lights only if there isn’t enough ambient light to begin with.

The motion sensor range can reach up to 30 feet.The wireless range from each sensors to the receiver can reach up to 1/2 mile. You can also use this driveway alarm as your remote driveway doorbell.