Question 1

What type of security camera is best for a warehouse?

Accepted Answer

For warehouse environments, varifocal bullet cameras and wide-angle fisheye cameras are the most common choices. Bullet cameras with 2.8–12mm varifocal lenses cover long aisles effectively. Fisheye 360° cameras cover large open receiving areas. For dock doors, use PTZ cameras with 20x+ optical zoom. All warehouse cameras should be rated IP66 or IP67 for dust and moisture protection.

Question 2

How many cameras do I need for a warehouse?

Accepted Answer

A general rule: one camera per 2,500–4,000 sq ft for standard coverage, with additional cameras at all entry/exit points, loading dock bays, high-value storage areas, and server rooms. A 50,000 sq ft warehouse typically requires 16–32 cameras minimum for full coverage. Dense camera placement at dock doors (1 per bay) and receiving areas is critical for liability documentation.

Question 3

Should warehouse cameras be wired or wireless?

Accepted Answer

Wired PoE IP cameras are strongly preferred for warehouse security systems. Wireless cameras introduce latency, connectivity issues caused by metal racking interference, and battery/power management complexity. PoE cameras receive power and data through a single Cat6 cable, are more reliable, support higher resolutions, and integrate cleanly with NVR/VMS platforms.

Question 4

What resolution do I need for warehouse security cameras?

Accepted Answer

4MP minimum for general warehouse coverage, 8MP (4K) recommended for license plate capture, dock bay documentation, and high-value inventory areas. 2MP cameras are acceptable only for low-priority zones where facial identification is not required. Pair higher resolution with wide dynamic range (WDR) for dock doors that alternate between bright outdoors and dark warehouse interiors.

Question 5

What NVR or VMS should I use for a warehouse camera system?

Accepted Answer

For on-premise recording, Milestone XProtect and Genetec Security Center are the enterprise standards. Hikvision and Dahua NVRs are cost-effective for single-site SMB deployments. For cloud-managed multi-site systems, Verkada and Meraki MV cameras provide excellent centralized management. Always size NVR storage for 30 days minimum retention at your chosen resolution and frame rate.

Camera Type	Resolution	Best Placement	PoE Required	IP Rating	Est. Price
Varifocal Bullet (2.8–12mm)	4–8MP	Rack aisles, perimeter	PoE (802.3af)	IP66+	$150–$400
Fixed Dome (2.8mm)	4MP	Receiving, break rooms	PoE (802.3af)	IP66	$100–$250
Fisheye 360°	5–12MP	Large open areas, lobby	PoE (802.3af)	IP66	$300–$600
PTZ (20x optical)	4–8MP	Dock doors, yards	PoE+ (802.3at)	IP66+	$500–$1,500
License Plate Recognition	4–8MP	Entry/exit lanes	PoE (802.3af)	IP67	$400–$900
Thermal + Optical	320×256 thermal	Perimeter after-hours	PoE+ (802.3at)	IP67	$800–$2,000

Resolution	Bitrate (H.265)	Per Camera / Day	16 Cameras / 30 Days	32 Cameras / 30 Days
2MP (1080p)	2 Mbps	21.6 GB	10.4 TB	20.7 TB
4MP (1440p)	4 Mbps	43.2 GB	20.7 TB	41.5 TB
8MP (4K)	8 Mbps	86.4 GB	41.5 TB	83 TB
12MP	12 Mbps	129.6 GB	62.2 TB	124 TB

Best Security Cameras for Warehouses 2025

Storage Sizing: 30-Day Retention Calculator

Warehouse Camera Placement Blueprint

Related Resources

Frequently Asked Questions

Need a Warehouse Security Camera System?