Scenarios
Retail Shop Security Camera Setup: Coverage & Placement
Cover a retail shop with the right number of cameras and a properly sized PoE switch, plus an audible alarm layer for deterrence.
Published 2026-07-17
Shops lose the most at the entrance, the counter and the blind spots between aisles. A clean PoE layout fixes all three.
Coverage by zone
Place domes at each entrance and above the counter (face-level detail), and bullets down long aisles. For an 8-zone shop, an 8-Port PoE Switch powers every camera from one edge.
One box to wire it
The 8-Channel PoE Pro Kit includes switch, 150m Cat6, connectors, brackets and a tester — ideal for a shop fit-out.
Add an audible layer
Deterrence works better with sound. An Outdoor Siren 110dB and PIR Motion Sensor trigger on after-hours movement and pair with camera alarm outputs.
Placement tips
Mount 2.5–3m high, angle down 15–30°, avoid backlight from windows, and overlap fields so no aisle is unwatched.
Frequently asked
How many cameras does a small shop need?
Typically 4–8: one per entrance, one above the counter, and one or two down long aisles. An 8-port PoE switch covers the upper end comfortably.
Should shop cameras be domes or bullets?
Ceiling domes for wide indoor coverage and a discreet look; bullets for longer aisle reaches. Mix them based on ceiling height and aisle length.
Products mentioned in this guide
8-Port PoE Switch (802.3at)
Model: SF-POE-8P-AT
8-port 10/100 PoE switch, 48V, up to 30W per port for PTZ and high-power cameras.
8-Channel PoE Pro Kit
Model: SF-KIT-8CH
8-port PoE switch + 150m Cat6 + full connector & mount set.
Outdoor Siren 110dB
Model: SF-SIREN-OUT
110dB weatherproof siren + strobe for perimeter deterrence.
PIR Motion Sensor
Model: SF-PIR-SENSOR
12V passive infrared sensor to trigger cameras and alarms.