Digital Security Camera Systems

At one time, security camera systems could only be afforded by multinational financial institutions and mega chain departmental stores.

With the introduction of digital security camera systems, a wide range of products are available in the market at very reasonable and affordable prices.

Installing a complete system with cameras, digital video recorders, etc is now easier than ever as prices have come down and technology has improved.

Basic Home Security Camera The most important equipment in a home security system is the camera. There are many models available, but depending on the need – whether indoors or outdoors, the right choice of a camera is important. A digital security camera having high quality resolution with infrared sensors for night vision is most appropriate.

Systems which detect movement within the field of view of the camera are also an important part of any digital security camera. These systems either transmit high frequent radio wave signals in the secure are, or use infrared light to detect heat changes.

Glassbreak sensors are also an important part of any digital security camera system. These sensors are able to detect by sound any burglar breaking in into a house before the digital camera can record it. One difficulty in this sound sensor is that it cannot detect sound through walls or around corners.

The modern digital security camera comes with an inexpensive memory expansion capability which takes up to 1600 pictures. The replaceable memory cards are inexpensive and the digital quality of the pictures is amazing. The inexpensive 2GB memory expansion card can digitally video record up to 45 minutes and picture quality from even 30 to 40 feet distance is clear, including sound quality.

One major advantage of a digital security camera system is its wireless technology. Wireless digital cameras can send images directly to a computer without converting from analog. If the system allows remote panning and zooming, digital security cameras can be controlled from a distance. Digital cameras offer a clearer image for identification and it can be accessed from a computer anywhere in the world if it is networked.

Latest technologies in digital surveillance inform the house owner by e-mail or cell phone, the moment anything is amiss back home. Undoubtedly, for every home owner, the security of the family is top priority. Installing a state- of-the-art digital security camera is easier than ever as prices are reasonable and technology has improved.