A motion sensor is a smart device that detects movement and is used for automated security. It is set to trigger alarms if an intruder breaks into your home and is also able to adjust settings such as lighting or room temperature.
During our research, we found that the Arlo Pro 4 is the best motion sensor security camera overall in 2025. We also found a budget pick that’s almost as good.
What Makes a Security Camera Smart? What to Look for in a Smart Security Camera The Importance of Indoor Security Cameras Advantages of a Smart Security Camera That’s Also a Smart Home Hub Aqara Motion Sensor P1 Aqara Door and Window Sensor P2 Aqara Presence Sensor FP2 Where to Buy Aqara ...
Nowadays, the majority of motion sensor security cameras use PIR technology to detect motion events. PIR is the acronym of passive infrared. It’s a kind of highly effective, cost-saving technology to detect motion events by monitoring the changes of heat in the monitored areas. Unlike those t...
However, you will need to partner it with a Hive Hub for it to work – so it's best fitted as part of a whole Hive Smart Home system (you don't need to be a British Gas customer for this though). The Hive Motion Sensor itself is easy to set up – simply pop in a battery, ...
Finding the bestHomeKitmotion sensor grants some new abilities to Apple's Home app, and with Thread technology, this will "Matter" even more going forward. Motion sensors can be used for more than just security cameras, and have possibilities beyond simply letting you know if something is movi...
Using the camera's motion sensor, your smartphone or home hub will notify you whenever someone approaches your home. You can view the live feed, talk with the person using two-way audio, or activate the security siren to scare off an intruder. This can all be done from anywhere, as long...
The Abode Iota All-In-One Security Kit is another ZDNET top home and office security pick. The bundle includes an HD camera, motion sensor, 93db siren, and two-way voice channel. You can place the camera in a hallway, living room, or perhaps with your main window in view. Currently...
A local home security expert can assist by installing your motion sensors at the correct height. In some cases, your motion sensors can even be installed upside down. What Do the Best Motion Sensors Cost? Gathering costs for sensors can be difficult if you are not willing to request an esti...
Home security cameras are no longer a gimmick, but essential accessories for every modern household. Take a look at the best Wi-Fi security cameras available to buy right now.