This is the Dahua CCTV range at Zenith Security Co: Dahua cameras, NVRs, XVR recorders and wireless alarms, grouped by technology and by product type. To choose, start with the cabling. IP cameras and NVRs run over network cable; HDCVI cameras and Penta-brid XVR recorders reuse existing coaxial cable; WizSense and WizMind add AI people and vehicle detection. Zenith Security Co is a UK trade supplier of Dahua and has supplied security equipment to trade and the public since 2012 from our Wolverhampton showroom, trade counter and distribution warehouse.

Dahua camera technologies

• WizSense: cost-performance AI cameras and recorders with people and vehicle detection (WizSense explained).
• WizMind: professional deep-learning cameras and NVRs for demanding sites (WizMind explained).
• HDCVI: HD and 4K video over coaxial cable to upgrade analogue CCTV (HDCVI explained).
• Starlight: colour images in near-darkness (Starlight explained).
• Smart Dual Light: switchable infrared and full-colour night vision (Smart Dual Light explained).
• TiOC & Active Deterrence: built-in siren and warning light on detection (TiOC explained).

Dahua by product type

• Dahua IP cameras: network cameras from 2MP to 12MP in every form.
• Dahua PTZ cameras: X-Spans, WizMind and WizSense PTZ cameras.
• Dahua Penta-brid XVR recorders: HDCVI, TVI, AHD, analogue and IP on one box (Penta-brid explained).
• Dahua NVRs: network video recorders from 4 to 128 channels.
• Dahua AirShield alarms: wireless intruder alarm hub, detectors and sirens.

Model pages to start with: IPC-HDW1639TP-A-IL-0280B-S6 IP camera, SD3E405DB-GNY-A-PV1 4MP 5x PTZ camera, DHI-NVR4108HS-8P-EI 8-channel PoE NVR and DHI-NVR4104HS-P-EI 4-channel PoE NVR. New to Dahua? Our IP camera, NVR and alarm buying guides explain how to choose.

Orders placed before 2:30pm are normally dispatched for delivery within 1–2 working days to England, Scotland and Wales.