The rest of the devices in the kit are similarly easy to install. Follow the steps in the app to connect the keypad, the range extender, the motion sensor and the door/window sensors.

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.

Window sensors are a critical part of any home security system. When cameras fail, a window sensor becomes your last line of defense. Install them on all your windows, and you will know when an ...

Key insights Professional home security installation typically costs between $99 and $199. If you go the DIY installation route, you don’t have to pay an installation fee. Expect to pay $20 to ...

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.

How much does it cost to install a home security system in 2025? Here’s what you need to know about the costs of security cameras, sensors, monitoring and more.

His solution was to wire a sensor to his garage door and place an indicator light hidden in the light fixture of the master bedroom.

Eufy’s five-piece home security kit includes a keypad, a motion detection and two door/window contact sensors, plus a hub that doubles as a siren and connects everything to your router.