How To Select CCTV Camera For Home
In the following article we will be discussing about a vital topic that is “How to select CCTV camera for home” and will discuss about it thoroughly within the article:When selecting CCTV cameras it’s important to think about lens size, wide angle degree and memory for data storage.
1. Cheap Is Expensive
Try to buy the best value for money CCTV security surveillance camera system with in your business or personal budget. It’s always wiser to invest in an exceedingly good quality, small, entry level system that permits you to add more cameras afterward, than to rush out and buy an unbranded cheap camera, which could lead to buyer’s remorse.
2. Check The Warranty
Some small retailers selling unbranded cameras may only offer a statutory six month product guarantee at best, which you might find yourself fighting for, if the camera actually fails within that time frame. A reputable and good security company will sell CCTV surveillance cameras with a warranty period of up to 3 years as well as offer or provide either a self-install option, or even an expert installation service.
3. Understand Basic Camera Capabilities
For every millimeter of lens size, the rule of thumb is that this is how far away in meters the camera will be able to view its subject (focal length). The degree of a large angle lens will determine the field of vision and shorten the focal length/distance because the angle gets wider.
For example a basic 60 degree wide angle, 4 mm lens will effectively identify a human or person target at up to 4 meters, but it will not have enough range to view the neighbor’s property to the left or right. As the lens size increases the field of vision to the left and right will decrease, while the range at which a human target are often identified will increase.
Cameras come with a range of data storage sizes from 1TB. The storage capacity can be increased by additional hard drives, or network attached storage devices to an unlimited capacity.
4. Clarify Camera Type
There are about 3 types of CCTV surveillance cameras on the market, from the most affordable entry level analogue cameras to HD (High Definition) as well as IP (i.e. Internet Protocol) cameras at the top end of the market. Fortunately, camera prices/costs have dropped significantly with the advancement of technology. This has brought entry level HD and IP cameras into the realm of the house and tiny to medium sized business budget.
5. Comparing Analogue, HD Or IP Cameras
Deciding whether to shop for more affordable or cost-effective entry level analogue cameras, or if you ought to go with HD or IP cameras instead, depends on the quality of the image you desire as well as your present and even the long term security needs.
A basic analogue camera offers/provides quite a low resolution image suitable for detection of people as well as to even monitor areas. An HD or High definition camera provides a crisp, good and high resolution image suitable for identifying numbers as well as characters, or for evidential recording for some or the other legal purposes.
A higher resolution offers a much more enhanced picture, which makes it possible to zoom in digitally and retain image quality to spot or identify subjects and details like vehicle number plates. The advantage of zooming in is that this intelligence are often shared with police investigators and security companies.
CCTV security cameras can be attached to your business or even home network to sound the alarm of a security breach as well as transmit data such as images to a security providers’ control center via a broadband connection, like wireless, GSM or ADSL. Breaches can actually be picked up via outdoor passives as well as beams that have been integrated with the camera into the business or even home alarm system. Small to medium sized businesses tend to choose high end Turbo HD cameras and entry level IP cameras.
6. Decide What You Want The Security Camera To See
Do you want the surveillance camera to be able to see a pedestrian ringing the bell or a vehicle that is actually outside the front driveway gate? We often or quite usually compare the ability of our human sight to what we expect cameras to do. While there’s actually no camera that may perfectly mimic the dynamic range as well as depth of vision of the human eye, advancement in technology provide solutions for 360 degree vision, dynamic range as well as the handling of different sorts of lighting conditions.
7. Select The Best Camera Position
Deciding where to position your first camera will largely depend upon the topography of your home or business property and your security needs. Usually, the primary camera is installed in a position like near the front door or gate, to collect information about people or vehicles entering, followed by additional cameras to cover “weak spots”.
For instance, near a back wall that actually runs parallel to an alley or on the darkest side of your house. Ideally, covering the entire perimeter of the property with surveillance cameras will offer the security of a really early warning system – if the security camera has actually been connected to outdoor beams, as well as quite able to investigate security breaches without peering out of a window.
8. Consider Need For Support Lighting
CCTV surveillance cameras can record color during the day but at nighttime, unless sufficient support lighting has been set up, they switch to black and white. It’s important to provide or supply support outdoor lighting, like an LED lamp, for color definition, so that a meaningful intelligence report are often written up describing, for instance, the color of vehicles and clothing of intruders. Low light surveillance cameras that don’t need support lighting are actually available but are far more expensive, making it cost effective to use lighting.
9. Consider All Installation Costs
Selecting the proper kind of CCTV surveillance camera is simply a part of the process of shopping around. Your research should also include considering the cost of recorders and peripherals such as cables, connectors, an uninterrupted power supply and the cost of labor and commissioning of the unit. It is important to ask questions about the overall costs of buying and installing a camera at the outset, to avoid any surprises afterward.