Homes
Entrances, gates, parking, perimeter and family spaces with secure mobile viewing.
Plan home security →
CCTV camera Sri Lanka
See what matters.
See what matters.
Protect what matters.
From a single entrance camera to an island-wide business rollout, Kanzun Tech plans the coverage, selects the correct technology, installs the system and supports you after handover.
Authorized UNV CCTV DealerProfessional installationRemote viewing setupIsland-wide coordination
Built around the site
One security goal. Different environments.
Camera type, lens, night performance, storage and network availability should be selected for the location — not from a one-size-fits-all package.
Shops & businesses
Counters, stock areas, customer zones and exterior coverage with reliable recording.
Plan business CCTV →Farms & remote sites
Wi-Fi, 4G and solar-ready options where fixed broadband or mains power may be limited.
Discuss farm coverage →Offices & industry
Scalable IP surveillance, controlled access, central recording and monitoring plans.
Arrange a site review →Choose the right technology
Cameras matched to connectivity, coverage and budget.
We explain the practical trade-offs before recommending a model or recording system.
Analog HD cameras
A practical choice for many homes, shops and upgrades where coaxial cabling already exists.
IP cameras
Higher flexibility, PoE networking and scalable recording for modern business systems.
Wi-Fi cameras
Convenient monitoring where stable Wi-Fi and suitable power are available.
4G cameras
Mobile-network monitoring for farms, construction areas and locations without fixed internet.
Solar CCTV
Suitable for selected outdoor applications after checking sunlight, mounting and data coverage.
Remote monitoring
Secure mobile and desktop viewing configured with practical user access and alerts.
Product availability changes. Kanzun Tech confirms the exact camera, recorder, storage, power and installation scope before quotation.
Camera resolution
2MP, 4MP or 5MP?
More megapixels can show more detail, but lighting, lens, camera position, recorder support, bandwidth and storage are equally important.
| Resolution | Practical use | What to consider |
|---|---|---|
| 2MP / 1080p | General monitoring for entrances, counters and standard indoor areas. | Efficient storage and a strong value option when camera placement is correct. |
| 4MP | More scene detail for wider areas, retail spaces and exterior coverage. | Needs compatible recording and more storage than 2MP. |
| 5MP | Detailed monitoring where additional image information is genuinely useful. | Check night performance, bandwidth and storage rather than choosing by resolution alone. |
Lens & planning guide
The camera must see the right scene.
A wide view is not always the most useful view. The lens and mounting position decide how much detail a person or object occupies in the image.
2.8 mm lens
Wider field of view for rooms, entrances and broad nearby scenes. Distant subjects appear smaller.
3.6 mm lens
A balanced view for many general-purpose installations where width and useful detail both matter.
4 mm lens
A narrower view with more reach for gates, corridors and selected observation points.
Night vision
Infrared, warm-light and full-colour technologies perform differently. We check ambient light and the distance to the target.
Storage planning
Retention depends on camera count, resolution, frame rate, compression, motion and daily recording hours.
Camera placement
Correct height, angle, backlight control and overlap reduce blind spots and improve usable evidence.
From survey to support
A complete CCTV solution, not just a camera box.
We plan coverage, select equipment, install cabling, configure recording and mobile access, test the system and explain day-to-day use.
Request a site survey01 · AssessUnderstand risk areas, lighting, power, connectivity and viewing needs.
02 · DesignChoose camera type, lens, recording, storage and network layout.
03 · InstallMount, cable, configure, label and test the complete system.
04 · SupportHandover, user guidance, maintenance and future expansion.