Most people would treat surveillance equipment such as hidden cameras as luxuries or required only for places of business. They couldn’t be more wrong. When personal security and safety is a rising concern, surveillance equipment has become the requisite gadget not just in business establishments but also in residential homes. If you need a good surveillance gadget that could monitor and record activities, you might want to begin with a self-recording DVR hidden camera. Here are tips on how to use one:
Determine the areas you want to monitor
The self-recording DVR hidden camera can monitor a limited area, so find out how wide the gadget’s viewing angle is. A 70- to 90-degree stationary viewing angle will usually work well for most uses.