"To function effectively as part of a security system, motion sensor lights must be installed at the correct height and in the right location. Generally, they should be mounted at least seven feet ...

The simplest system can include just a single camera or video doorbell, while mid-range systems add in accessories like door/window sensors, sirens, solar panels and motion detectors.

In addition to monitoring your home’s activity with door sensors and motion detection, many home security systems also support cameras, either inside or outside your home.

Keep burglars away with the best DIY home security systems. These expert-tested systems will give you professional-grade protection without the hassle of a professional installation.

DIY home security systems allow you to put together your own smart home security system how you want it, without hefty subscription and installation fees.

Kangaroo presents a very low barrier to entry when it comes to home security, but it’s extremely feature limited and it only protects your home while you’re not in it. Motion sensors are an ...

Thinking about installing a CCTV camera or motion detector alarm on your house? Here’s what to consider when setting up home security.

Shopping for a security system? Read about features, contracts, and more in Consumer Reports' home security system buying guide.

The IS335 completes Honeywell’s IS3000 and DT8000 PIR and DUAL TEC® family—a portfolio of high-performance indoor motion detectors that satisfy the demands of virtually any installation, from ...