14 important information, Before buying CCTV cameras

CC cameras are very important and costly for your home or office security. Before buying CC Cameras, we have to know about the quality of the Kamera. So before choosing the best CCTV camera for your business, you have a little idea about what you need to do.

1. Do I have an internal memory card with the camera or do I need to add an external device to save the data?

Internal memory cards are now integrated into advanced cc cameras - 32 GB, 64 GB, or 128 Gigabytes. These are generally not dependent on the external device for data storage.
But there is no such internal memory system in cheap cameras. The External memory card in these is to put in with the player.

1. Pan / Tilt

Modern CCTV The camera can rotate horizontally and vertically across a large space around them. A cctv camera is known as tilt when it touches the horizontal horizontally and rotates horizontally. Some of the best CCD cameras, for example, the Sricam SP005 SP series up to 355 degrees up to pan and tilt up to 90 degrees. CCTV cameras may be rolling through remote applications through their applications.

1. Video quality

The good CCTV camera creates a video in 720p (1MP) and 1080p resolution. Of course, high resolution will be good quality, however, for this, you need more data storage system to record a day's video. If you have more internal storage then buying high-resolution cameras is not bad. But the camera with internal storage will be easily filled. In order to deal with this, there are some overwrite features of the camera, after removing the previous data, it preserves new data and continues the recording. A 1MP camera takes about 38 gigabytes of data space all day. So it is important to see storage space and backup time compared to visual quality before selecting a specific CCTV camera.

1. Have a motion and audio sensors?

Motion sensors are actually a part of smart security cameras. Through motion and audio sensors, CCTV cameras will alert you by creating an unusual sound and movement by sending an information on the mobile app. If you need a good security system and want to protect your home or office, buying a CCTV camera with motion and audio sensors can be a good decision.

1. Is it easy to install and setup?

Generally, the wireless CCTV is the easiest to install and setup because it has no connection. The CCTV camera installation facility depends mainly on positioning and mounting. It is easy to mount cameras with magnetic bases or sticky pads, but for a long-term, a reliable way to screw the camera on the wall.
If the CCTV camera has a good pans / til, it may not require proper positioning. You can just place them on a tall table or aardraft.

1. What is waterproof?

For an outdoor CCTV camera, it must be waterproof. If you want to place it in front of your shop, house or any other outdoor location, you will need to find waterproof CCTV cameras.

1. What are the things in the box?

Before you select a CCTV camera, you should know about the details of the stuff you have purchased. The main things for this are the mounting stand, power screw, cables, and power adapter like installation gear. Sometimes, low cost CCTV cameras do not come with power, and it will cost an extra. So make sure that you've got all of these in your package.

1. Infra-red LED number in camera

Infra-red LED is small bulbs next to the center lens. The greater the number of LEDs, the better the recording will be in the dark.

1. Camera maximum range

The maximum range or range of a CCTV camera depends on the focal length of the image sensor lens and size. The higher the range, the objects will be clearly visible from a distant distance. High range is essential for external CCTV cameras. A CCTV camera will be at least 20 to 25 meters in range.

1. Works offline, it has an inbuild hotspot.

The inbuild hotspot of CCTV cameras lets users access the live stream of the smartphone so that Wi-Fi is not required on the Internet. But this camera works in a limited distance from. These cameras are easily detected because they have an antenna. It is a good feature to install CCTV cameras in small shops and malls. It is possible to monitor without an internet connection.

1. Is it connected to DVR?

Some manufacturers sell and sell CCTV cameras as a part of CCTV cameras. They are compatible only with their parent DVR. So if you have to buy a CCTV camera for a DVR, make sure it is compatible with DVR.

1. Outdoor vs Indoor Camera

The internal camera is suitable for office and home. This is a small size and usually a domed shape.
On the other hand, outdoor cameras are used for fields, outside stores, markets, airports, roads, etc. These are high pans/ tilts and zooms that their bauds have.

PIC