Low-cost four-camera wired system for small offices, shops and residential-style commercial spaces.
Entry-level small business · IP PoE · Reolink
Low-cost four-camera wired system for small offices, shops and residential-style commercial spaces.
This reference package is intentionally product-based rather than theoretical: the bill of materials below is linked to live Safsale product cards. It can be used as a purchasing baseline, then adjusted for exact camera positions, cable distances, recording retention, network topology, mounting conditions and local project requirements.
These are active planning pages — not decorative checklist boxes.
Estimate runs, switch count, uplink bandwidth and PoE budget.
Build a first-pass camera quantity from site size and critical zones.
Size HDD capacity or reverse-calculate recording days from available storage.
Estimate UPS runtime from the NVR, switch, cameras and monitor load.
Check aggregate bitrate, PoE load and uplink headroom.
Review mounting, privacy, permits, commissioning and site assumptions.
Each row opens the real Safsale product card. Quantities are reference quantities for this design.
Four 5MP dome cameras with 8-channel NVR and 2TB storage.
The page lists the reference recorder or kit, cameras where they are not already bundled, cabling allowance, network accessories and backup power selected from the live Safsale catalog. Optional equipment is separated from the required reference BOM.
No. It is a pre-engineered reference design. Final camera placement, lens selection, cable paths, power, storage, network configuration, permits and site-specific code requirements must be confirmed for the actual property.
Yes. The architecture is intentionally reusable. Comparable cameras, recorders, switches, storage and UPS equipment can be substituted after checking compatibility, throughput, PoE budget, licensing and environmental requirements.
Storage depends on camera count, codec, bitrate, frame rate, motion, hours recorded and retention target. Use the Safsale Video Storage Calculator from this page before finalizing disk capacity.
Yes. Use this configuration as a starting point and request a project-specific quote for alternate camera counts, storage, cabling, network hardware, displays and other accessories.
Safsale can quote alternate camera counts, retention, cable lengths, network hardware, displays, UPS capacity and other project-specific components.