4 Valuable Tips to Selecting Security Cameras
According to your home or business requirements you can search for the best security camera. There are many variations in camera types and different features to it. Situation specific cameras are always good to think of. Buy the security camera only if it fits your unique needs.
If you don’t have an idea about your camera requirement, vendors will sell you general purpose cameras. Such cameras are low in quality as well as your security needs might not be fulfilled by it. So first understand your security needs and as per it go for medium to advanced featured modern security cameras.
1. Check whether you need a black and white cameras
Usually black and white cameras are less costly than the color cameras. The color cameras are better at capturing and displaying color images of the suspect. Coloured cameras can detect minute coloured details like the hair color, shirt color, and whether the suspect has something in hand or not. It’s easy to identify what coloured things the suspect has in order to catch him. The most packaged cameras come with coloured security cameras. But black and white cameras perform better at low light than color cameras. Color cameras really switch over to high contrast in low light conditions.
2. Your requirement of Night Vision camera
A common packaged color shading surveillance camera will have a night vision scope of range between 15 and 50 feet. Powerful night vision cameras can have a scope of 150 feet. The fundamental component of deciding the night vision range is the quantity of infrared LEDs on the camera. The quality of an infrared LED depends on its total number. Most broadly useful surveillance cameras accompany 15 to 30 Led’s. Recall that even color shading cameras record in high contrast in low light circumstances.
3. Which range in Low quality image is acceptable
Your camera installations at each location differ in image quality as per your requirements. The color quality of your installed camera at the front main door is typically normal. Maybe for you the camera at the front door is just to buzz people. Because they arrive for appointments in a rush. So it is necessary to track which people enter. And if your other installed camera is set in the parking lot, then it’s quality must be high. High quality cameras in parking spaces are used to capture license plates of moving cars. Having number of TVL i.e. TV lines per inch indicates the image quality produced by the camera. Cameras which have 480-520 TVLs will give a much better image quality. About 400-420 TVLs are commonly seen in general purpose packaged security cameras. But, CCD cameras generally produce a better image than CMOS cameras.
4. Requirement of Wired vs Wireless
First understand the difference between wired and wireless security cameras before purchasing them. Wireless security cameras are ideal for some situations. Sometimes they have hindrances in capturing images due to interference between sender and receiver sensors. As the sensors are wireless these systems always need a power cable. If you don’t have that much power cables setup then you can set a power backup or batteries.