How to choose a CCTV system in Sri Lanka
Plan camera views, wiring, power, recording and installation before comparing CCTV equipment. A practical H Zone buying guide for homes and businesses.
CCTV buying guides
Understand the choices before comparing exact products, packages and installation quotes.
DVR, NVR or Wi-Fi cameras: what should you compare?
Compare analog DVR, IP/NVR, Wi-Fi and 4G cameras. Check exact recording capability, network requirements and power before buying.
How to plan CCTV recording storage
Estimate CCTV storage using camera count, bitrate, recording hours and retention needs. Hard-drive capacity alone cannot promise recording days.
These guides explain planning principles. Product pages and the final quote supply facts for the selected models and site. Sharing a brand or category does not establish compatibility.