· CCTV
Buying a CCTV system is less about collecting the highest megapixel number and more about matching cameras to real risks. Start with the outcomes you need: deter intrusion, identify faces at entrances, monitor stock rooms, or provide evidence after an incident. Those outcomes determine camera type, placement height, lighting strategy, and retention policy.
Begin with a simple site map. Mark entrances, reception desks, corridors, parking, cash or inventory areas, and blind spots. Note whether zones are indoor, outdoor, or semi-covered. Lighting matters as much as camera model — a high-resolution camera pointed into glare or darkness still produces weak evidence.
Choose camera form factors intentionally. Dome cameras often suit lobbies and corridors. Bullet cameras are useful for directional perimeter views. PTZ cameras can help large yards, but they should complement fixed cameras rather than replace them. For most offices, a well-planned fixed camera layout is more reliable than overusing motorized units.
Recording design comes next. Decide how many days of footage you need and whether continuous or motion-based recording is enough. Storage planning should include camera bitrate, retention days, and growth. An undersized NVR forces painful tradeoffs later.
Network and power are part of the buying decision. PoE-based IP cameras simplify cabling when switch capacity is planned correctly. Confirm uplink capacity, VLAN expectations, and UPS protection for recorders. A camera system that loses power with every outage is not a dependable security layer.
Finally, define who will monitor and review footage. Mobile apps help managers, but policies for access control, password hygiene, and incident review should be clear from day one. DigiDarpan can help translate this checklist into a practical bill of materials and installation plan for Bangalore workplaces and facilities.
