CCTV stands for Closed Circuit Television. It is an autonomous system with cameras, recorders, and surveillance screens to watch activities in a business or company. The cameras broadcast images to the display monitors within the same circuit or network.
Surveillance cameras' purpose is to monitor activities at home or business premises.
Most CCTV surveillance IP cameras today are IP (Internet Protocol); they are connected to a network. Unfortunately, these surveillance cameras can be infiltrated by cybercriminals.
The older version of CCTV surveillance is analog, where cables are used extensively, and images are stored in DVRs (Digital Video Recorders). The image resolution is lower, and their price is also lower.
Hybrid CCTV surveillance systems are a mix of two analog and IP cameras.
The other version of CCTV surveillance cameras is digital CCTV camera system. These use compression heavily because images and videos are stored therein. Storage is in NVRs ( Network Video Recorders).
When looking for the best CCTV surveillance systems, many things are considered:The Key Features of CCTV Surveillance System
For example, the purpose of purchasing CCTV cameras could be to observe movement at night activity after business hours. Ideally, the best CCTV surveillance camera would have a strong night vision, a wide-angle, and a long distance.
Repeated studies have found that CCTV systems are hindered by inept system configurations, bad low-resolution video recordings, defective or old equipment, communication gap between stakeholders, weak management practices, ineffective office setups such as inadequate space, background noise typical of security environments, adverse weather, and operators' limited knowledge of the areas they are monitoring.
Potential privacy breaches and intrusions on individuals' privacy are two of the most common criticisms of CCTV, which is why many people are wary of increased surveillance.
Best CCTV Cameras are the smart type able to detect motion and send smart notifications to an app on any device. They have a 2mp or 1080p resolution and may be fixed view or PTZ (pan tilt or zoom).
Amcrest 960H CCTV provides a strong tag that can operate in environs of -22℉and 122 ℉. It has an almost 100 degrees viewing angle and a one-year warranty.
Swann 8-4 channel has excellent night vision of 100 feet. Unfortunately, its cables are 50 feet, 10 feet shorter than the common length of CCTV surveillance cameras in the market. It also has a video analytics feature where a user can search for an activity of concern and scan through the footage fast.
It comes with a hard drive, one terabyte big for storage, and keeps images for 3 to 15 days, depending on the configuration. It can also withstand temperatures of -22 ℉. The company team has reputable customer service, and their warranty is two years. Its specs are fairly the same, 60 feet long cables, 1080p, and 106 degrees wide angles.
ANNKE 8 CH is a smart CCTV system fitted with algorithms to allow for video analytics. Their CCTV customer service is prompt and courteous. It has 1080p and weatherproof cameras within-4 ℉ cold and 140 ℉ and a night vision of 100 ft that customers complained kept fading with time and distance.
ANNKE CCTV system that is affordable, approximately $116. Regrettably, you must buy a hard drive for storage independently, which increases the cost of the CCTV system. Customer feedback also reveals that the smart notifications do not perform as expected.
Another con is that the material of the camera is plastic and therefore prone to theft or interference since it is easy to remove the screws.
JOOAN 1080 ON AHD - The night vision on this camera is exceptional. On top of that, the company's customer service is commendable, as is the quality of the photos. Customers must, however, purchase the hard drive separately because it is not included in the bundle. The specs are a 1-year warranty, 1080p, 75 degrees best cctv camera for night vision, temperature range of -4℉ and 122℉.
Our best CCTV Surveillance systems list includes five CCTV surveillance systems, the best being Amcrest 960H and the fifth being JOOAN N 1080 AHD. You notice that the best surveillance systems have high-resolution images and are connected to a network.
They also work well in low temperatures and are more intelligent, capable of sending smart notifications to connected devices. All of them have a warranty.