CCTV is short for closed-circuit television and CCTV monitoring refers to the use of a video surveillance camera for the transmission of video feeds to a limited set of monitors for observing and recording assets or people. This is also called video monitoring or video surveillance.
CCTV security cameras are strategically positioned to monitor and record video footage to identify potential security threats, monitor activities, and provide evidence when necessary.
The 24-hour monitoring through CCTV security cameras, along with monitored CCTV security, forms a comprehensive security network.
This blog is for you if you need an in-depth explanation of what remote CCTV monitoring is, how it works, and how remote CCTV monitoring, when combined with CCTV remote video monitoring services, transforms your security into a comprehensive security system monitors.
Where are CCTV security cameras used?
CCTV security cameras are used for both personal and business surveillance requirements, such as monitoring commercial establishments, securing retail spaces, overseeing offices, protecting industrial facilities, surveilling elevators, guarding condos, and monitoring parking lots—you name it!
While a report by Visual Capitalist confirms over 1 billion cameras placed globally! You can strategically place CCTV cameras at entrances, exits, parking lots, and corridors to proactively monitor and deter security breaches.
If you need guidance on the features of CCTV cameras, be sure to check out our latest guide on types of CCTV cameras.
What does a CCTV camera monitor?
A CCTV camera is used to monitor the security of an area at three different layers.
1. Pre-incident proactive deterrence:
In this layer, the CCTV camera functions as a proactive deterrent to prevent potential incidents before they occur. A report by the College of Policing reveals that crimes decreased by 52% in CCTV-monitored locations.
The mere presence of visible cameras can discourage individuals from engaging in criminal activities such as theft, vandalism, or trespassing.
2. Immediate Response Mechanism:
In the event of a security breach or suspicious activity, the CCTV camera serves as an immediate response mechanism. It provides real-time monitoring, allowing security personnel or authorities to respond promptly to unfolding situations.
This layer involves actively observing the live footage to assess and address security threats as they happen.
3. Post-Incident Investigation:
After an incident has occurred, the CCTV camera plays a crucial role in the post-incident investigation.
The recorded footage serves as valuable evidence that can be reviewed and analyzed to understand the sequence of events, identify individuals involved, and gather information for law enforcement or internal investigations.
What are the components of a CCTV surveillance system?
| Component | Description | Purpose/Function | Where Needed |
CCTV cameras | A CCTV camera is the primary device for capturing video footage. It comes in various types (dome, bullet, and PTZ) and can be analog or digital (IP). May have features like infrared for night vision or motorized lenses for focus and zoom. | Capture video footage for surveillance and monitoring purposes. | Installed strategically in areas requiring monitoring. |
CCTV monitors | A CCTV monitor displays the live or recorded video feed from CCTV cameras. It comes in different sizes and resolutions. Systems may have multiple monitors for simultaneous viewing of various camera feeds. | Allow operators to view and analyze footage in real-time. | The control room, security stations, or other monitoring centers. |
Cable | Used to connect various components of the CCTV system. Types include coaxial cables (analog) and Ethernet cables (IP). Power cables supply electricity to cameras and other devices. | Facilitates communication between cameras, monitors, and recorders. Provides power to devices. | Wired connections between cameras, monitors, and recorders. |
Video recorder | A video recorder stores video footage. Two main types are : DVR (analog systems) and NVR (IP-based systems). DVR processes and compresses analog signals, while NVR handles digital streams from IP cameras. | Essential for storing surveillance footage for later analysis or evidence. | Typically located in a secure area, often with other equipment. |
Data storage | Devices like HDDs, SSDs, or cloud storage are used to store recorded video footage. Storage capacity depends on factors like the number of cameras, resolution, and retention period. | Stores and archives video data for specified periods. Cloud storage provides additional backup and remote access. | Often centralized in a secure location, connected to the recorder. |
How does the CCTV monitoring system work?
As soon as you assess your security needs, the cameras are strategically placed in areas requiring surveillance, such as entrances, exits, corridors, or outdoor spaces.
The following steps exhibit how the CCTV monitoring system works:
Step 1: Camera capture
CCTV cameras, equipped with sensors such as CCDs or CMOS, capture visual information in the form of digital signals.
In the case of an IP camera, this includes compressing, converting, and streaming the video over an internet connection.
Step 2: Signal transmission
The captured video signals are transmitted via digital methods like Ethernet cables or wireless networks (in modern IP-based systems).
This transmission sends the video feed to a central location where it can be monitored in real-time.
In an IP configuration, the video can be streamed directly to a personal computer or an NVR (network video recorder).
Step 3: Central monitoring station
The transmitted video feeds converge at a central monitoring station. A CCTV monitoring station is a centralized facility where operators or security personnel observe and analyze video footage from surveillance cameras in real-time.
Step 4: Recording and storage
The video data can be recorded and stored for future reference or evidence purposes. This is typically done using network video recorders (NVRs) in digital IP-based systems.
These devices digitize and compress the video data, storing it on internal hard drives.
Step 5: CCTV Remote monitoring
CCTV cameras can be combined with advanced analytics and sensors and connected to a top tier live video monitoring center.
When the camera AI detects intrusions or other security breaches, an alarm is triggered at the security operations center where trained operators promptly respond by following each client’s pre-established SOPs.
Vigilant operators must quickly evaluate situations using live CCTV footage. They should decisively act by either intervening through audio talk-downs or, if necessary, escalating the response by dispatching security teams or immediately alerting the police.
How to implement CCTV monitoring into your business security plan
As businesses face even bigger security challenges, the integration of closed-circuit television (CCTV) monitoring has become a paramount consideration.
Read our blog for an in-depth analysis of how CCTV remote monitoring works and how it can fulfill your security needs.
The purpose of CCTV monitoring is real-time surveillance, proactive threat detection, and a heightened level of protection for your assets through these services integrated into your surveillance system:
Motion detection and analytics:
Some IP cameras often include features like motion detection and analytics. Motion sensors trigger recording when movement is detected, and analytics software can analyze video data for specific patterns, such as tailgating, object tracking, or abnormal shoplifting behavior.
Remote access control
CCTV cameras positioned at car or pedestrian entrances with remote access control can link to a remote video monitoring center for off-site access control, granting a remote operator authority over entry and exit points.
When a visitor arrives, a video alarm appears at an operator’s workstation. The operator can assess the situation through bidirectional audio and unidirectional video and grant access as per pre-established SOPs with the client.
What are the advantages of CCTV monitoring?
Deterrence of criminal activity:
The presence of visible CCTV cameras acts as a deterrent to potential criminals. Knowing that their actions are being recorded and monitored can discourage individuals from engaging in illegal activities, such as theft, vandalism, or other criminal acts.
Property and asset monitoring:
CCTV systems allow for continuous surveillance of properties, buildings, and assets. This is crucial for businesses, homes, and public spaces, as it enhances security. Additionally, monitoring helps in preventing unauthorized access, thereby reducing the risk of damage or misuse of property.
Companies specializing in CCTV monitoring security play a crucial role in video surveillance.
Collection of evidence:
In the event of a security incident or crime, CCTV footage serves as valuable evidence. The recorded video can be used by law enforcement to identify suspects, understand the sequence of events, and support investigations.
This can be crucial in resolving legal matters and holding individuals accountable.
Data analysis for decision making:
CCTV systems generate a wealth of data over time. Analyzing this data can provide insights into patterns, trends, and vulnerabilities.
You can can use this information to make informed decisions regarding security protocols, resource allocation, and overall safety measures.
Prevention of theft and shoplifting:
In retail environments, CCTV monitoring is an effective tool for preventing theft and shoplifting. The visibility of cameras serves as a deterrent, and recorded footage can be used to identify and apprehend individuals involved in theft.
Live security camera monitoring is a key feature, allowing for real-time surveillance of office buildings and enhancing security through CCTV in buildings.
The major difference between self-monitoring and professional CCTV monitoring
The primary distinction between self-monitoring and professional CCTV monitoring lies in the involvement of a third party or a trained professional.
Self-monitoring involves individuals overseeing their surveillance systems while professional CCTV monitoring employs external experts or services to actively manage and respond to security events.
A 24-camera security system, along with professional monitoring of CCTV, ensures that security cameras record 24/7, providing continuous surveillance.
What is the cost of CCTV monitoring?
Determining the cost of CCTV monitoring is a multifaceted task influenced by various factors. These factors include the complexity of the surveillance system, the number of cameras, the quality of equipment, and whether you opt for self-monitoring or professional services.
In a self-monitoring scenario, the initial cost involves purchasing CCTV cameras, recording devices, and potentially a monitoring platform.
For professional CCTV monitoring services, ongoing subscription fees are common, covering 24/7 surveillance, response teams, and advanced technology integration.
Check out our blog for additional information on the costs related to CCTV monitoring security.
The overall cost varies significantly based on specific needs, making it advisable to obtain quotes from service providers for a precise estimate.
Conclusion
By incorporating CCTV monitoring, which is a vital necessity for every business, this proactive approach ensures real-time surveillance and early threat detection.
The blog highlights what CCTV monitoring is and how it works to offer convenient and proactive security solutions for businesses.
If you’re prepared to enhance your security measures, delve into the realm of CCTV monitoring and take a proactive stance toward protecting your assets.
Contact us today for complete control and security solutions tailored to enhance your surveillance strategy.
