Wired vs Wireless CCTV UK: Full Comparison

Wireless CCTV sounds convenient — but it's not always the right choice. This comparison from an installer's perspective covers reliability, image quality, running costs, and which system genuinely performs better for UK homes.

Planning Effective Security Camera Coverage

Effective CCTV coverage starts with a professional site assessment that identifies vulnerable points before any equipment is specified. Poor camera placement — cameras capturing only the top of a subject's head, or facing into bright light sources — produces unusable footage regardless of resolution. Correct positioning is as important as camera specification.

Key Considerations

• Resolution: 4K IP cameras provide the detail needed to identify faces and vehicles at realistic distances
• Night vision: Colour night vision cameras produce far better identification quality than standard infrared after dark
• Wired PoE vs wireless: PoE cameras record continuously — wireless cameras depend on WiFi and batteries that will eventually fail
• Storage: Local NVR provides access without subscription; cloud adds a monthly cost but provides off-site backup
• GDPR: Cameras covering public areas require appropriate privacy notices — our engineers provide guidance at every visit

What Our Installation Includes

Free property security survey, 4K IP cameras hardwired with PoE, NVR configured with correct resolution and retention settings, smartphone app set up and demonstrated before the engineer leaves. DBS-checked security engineers, 5-year system guarantee. Call 0800 046 7879 for a free site assessment.