Protecting your home, property, business and family from intruders and danger in general requires installing a top rated wireless outdoor security camera on the premises. This surveillance equipment can be an effective deterrent to potential attacks by intruders, since the homeowner is alerted in advance of anything and anybody moving toward the property or just the front door. Knowing what to check out in this type of equipment ensures maximization of the security camera.
A lot of security cameras on the market are geared as analog units, which rely on closed circuit television or CCTV surveillance systems. Equipped with a lens and a digital signal processing (DSP) chip, as well as protective housing for shielding from the elements, this type is linked to a computer monitor or DVR. To interlink the camera to the DVR, transmission cables are used, which also transmit the video taken through the camera. A compressed format of the video is stored into a hard drive by the DVR for access at a later time. The DVR will most likely be able to convert the analog video into digital format for streaming over the Internet via a built-in webserver. All the programming including that for notifications, alarms and scheduled operations are done on the DVR.
For IP security surveillance systems or network security cameras, you can enjoy more cutting-edge technology for more options, despite the higher cost. This type eliminates the need for a separate DVR since the capability is already incorporated in the unit. The video and images are captured by the camera, which also compresses those elements for conversion into a digital format that can be streamed over the Internet. A lot of network surveillance cameras come equipped with the ability to accommodate an SD card. for direct storage. With a network video recorder connected to the camera, direct video streaming for recording to a computer, smart portable device or network video recorder (NVR) can be done. The high resolution that this type of security camera boasts can only be optimized with a large enough bandwidth and storage.
An IP camera offers effortless and less time consuming setup with its plug-and-play design. Easily integrated into an existing home automation system, an IP camera is one of the most popular choices for this type of equipment.
A dome camera is ceiling mounted, readily serving as the literal ‘eye-in-the-sky’ surveillance system. Some models of dome cameras carry a fixed design, while the pricier models can be controlled remotely to pan and tilt or zoom in for closeups. A variation of this type is the speed dome, which spins quickly for a wider coverage angle.
A bullet camera features the usual cylindrical design that can be seen everywhere. Looking very much like a tube of lipstick, this type can also be about the size of a regular can of soda. A bullet camera is ideal for users who want an exact spot of coverage. It can be mounted to a wall and just left to carry out its functionality.
A hidden camera proves to be pretty useful for catching individuals suspected of being up to no good. It stays hidden typically in plain sight, an oxymoron that accurately depicts what a hidden camera is designed for-covert surveillance. This kind is geared to look like something it really is not, perhaps a clock, plant, an electrical box, a smoke detector or a passive infrared sensor.
A live streaming camera is suitable for unmanned, remote surveillance. This type can be positioned on a piece of furniture while directly feeding a signal to a mobile device or computer to enable live viewing. Some live streaming cameras can be remotely controlled to scan, pan and tilt.
Key Specifications and Features
The security camera you get should be equipped with the basic elements that ensure optimization for your specific application.
You should determine its degree of image resolution. A camera with 420 lines of resolution will not be at par with a model boasting 700 lines of resolution. With a lower viewing angle, you can’t expect broad coverage.
Once you have those factors established, take a look at other features the security camera offers.
With low-light imaging technology or infrared LEDS, the camera is able to capture images in shady areas, shadows or even on the darkest nights. This feature proves to be useful for outdoor security.
You may also check out security cameras that can adjust to glare, backlight and reflections as well as shadows and full darkness. Accurate color capture capability is an extremely useful element for investigations. However, this can only be effective when the area is well lit. Black-and-white security cameras deliver exceptional low-light imaging plus higher resolution with less cost.
Some models offer motion detection capability for activation. A memory buffer is needed to record a few seconds of video constantly right before the motion sensor gets prompted.