IP CCTV and analogue CCTV are both used for security monitoring, but they use different technologies. Understanding the difference helps customers decide whether to maintain an existing system, upgrade gradually or install a new system.
The correct choice depends on site condition, existing cabling, budget, image quality requirement and future expansion.
Analog CCTV
Analogue CCTV commonly uses coaxial cable and a DVR. It is still used in many existing sites because the cabling is already installed and the system may still meet basic monitoring requirements.
Modern analogue HD systems can provide improved image quality compared with older analogue systems, making them useful for certain upgrade scenarios.
IP CCTV
IP CCTV uses network cameras connected through Ethernet cabling, usually to PoE switches and an NVR. It can offer higher resolution, easier network integration and more flexible expansion.
Because IP CCTV depends on network infrastructure, proper cabling, switch selection and IP configuration are important.
Upgrade options
If a site already has good coaxial cabling, upgrading to newer analogue HD may be practical. If the site is new or requires high flexibility, IP CCTV may be the better long-term solution.
Some sites use a mixed approach during transition from older systems to newer IP-based infrastructure.
MES perspective
MES helps customers evaluate existing CCTV infrastructure before recommending upgrades. The best solution should balance cost, image quality, reliability and maintenance support.
For many Sabah customers, a phased upgrade can reduce disruption while improving monitoring capability over time.
Conclusion
The most suitable solution depends on the customer requirement, existing infrastructure, site condition and long-term support needs. MES approaches each project with practical technical understanding, proper coordination and a focus on reliable service delivery for customers in Sabah.