CCTV Technical Services

• Camera Diagnostics and Evaluation:

Technicians meticulously assess CCTV camera functionality through comprehensive diagnostic procedures. Utilizing tools such as oscilloscopes and spectrum analyzers, they scrutinize camera components including image sensors, lenses, and motorized mechanisms, examining parameters such as signal integrity, image resolution, and sensor response time.

• Lens Optimization and Calibration:

Workshop activities encompass meticulous calibration and fine-tuning of CCTV camera lenses to ensure optimal image quality and accuracy. Employing lens testing equipment and optical alignment tools, technicians precisely adjust focal length, aperture settings, and focus planes to achieve optimal imaging performance across various surveillance scenarios.

• Signal Path Analysis and Optimization:

Technicians conduct in-depth analysis of the CCTV signal path, scrutinizing transmission mediums, connectors, and signal processing components. Through impedance matching techniques and signal integrity analysis, they optimize signal propagation, mitigate transmission losses, and minimize electromagnetic interference (EMI) for reliable video transmission.

• Advanced DVR/NVR Troubleshooting:

Workshop expertise extends to advanced diagnosis and repair of Digital Video Recorders (DVRs) and Network Video Recorders (NVRs). Employing diagnostic software tools and firmware analysis techniques, technicians identify and rectify complex issues such as disk corruption, firmware conflicts, and network communication errors to restore DVR/NVR functionality.

• Power Distribution and Regulation:

Repair workshops specialize in precise power distribution and regulation within CCTV systems to ensure stable and uninterrupted operation. Utilizing power quality analyzers and voltage regulation circuits, technicians optimize power supply distribution, mitigate voltage fluctuations, and implement fail-safe mechanisms to safeguard critical surveillance components from power-related anomalies.

• Data Transmission and Network Protocol Analysis:

Technicians possess expertise in configuring and troubleshooting networked CCTV systems, encompassing IP camera networks and digital video streaming protocols. Through packet sniffing tools and network protocol analyzers, they analyze data transmission protocols, diagnose network congestion, and optimize network configurations for efficient video streaming and real-time monitoring.

• Infrared Illuminator Calibration:

Workshops offer specialized calibration services for Infrared (IR) illuminators used in low-light surveillance environments. Leveraging radiometric calibration equipment and infrared spectrum analyzers, technicians calibrate IR illuminator output levels, optimize beam patterns, and ensure uniform illumination across surveillance zones for enhanced nighttime visibility.

• Software-Defined Surveillance Systems:

Technicians possess proficiency in configuring and optimizing Software Defined Surveillance (SDS) systems, encompassing video management software (VMS) platforms and intelligent video analytics (IVA) algorithms. Through software profiling and system optimization techniques, they fine-tune SDS parameters, customize event-triggered actions, and integrate advanced analytics for enhanced surveillance intelligence and threat detection capabilities.

• Cybersecurity Hardening and Threat Mitigation:

Workshop activities extend to cybersecurity hardening and threat mitigation measures for CCTV systems. Employing penetration testing tools and vulnerability scanners, technicians assess system vulnerabilities, implement security patches, and harden network defenses to safeguard against cyber threats such as unauthorized access, data breaches, and malware attacks.

• Forensic Analysis and Evidence Preservation:

Technicians possess expertise in forensic analysis techniques for CCTV footage, aiding in criminal investigations and incident reconstruction. Through digital image enhancement algorithms and metadata analysis tools, they extract critical forensic evidence, preserve chain of custody integrity, and collaborate with law enforcement agencies to facilitate judicial proceedings.