How to Use a Closed-Circuit TV as a Home Security System

Closed-circuit televisions generally monitor public places for crime and safety. However, some private citizens are now using them in their homes. Read on to decide whether a closed-circuit TV would make an appropriate addition to your home.

Difficulty: Moderately Easy

Instructions

1. Decide whether you need the sophisticated technology of a closed-circuit TV. This device uses a video camera to send signals to a monitor and produce clear images. It does not receive the same signals as a traditional television.
   
   

2. Choose a location for the video camera and the monitor.
   
   

3. Install the device using the manufacturer's directions.

4. Synchronize the camera to the closed-circuit television, again using the manufacturer's directions.
   
   

5. Use the closed-circuit television to monitor activities in your home. Often you can set the television to record tapes that you can review later.