Select by purpose
Consider camera lighting, event detection and recorder compatibility as one system. Model names alone do not establish the right lens, night performance or recording capacity for your property.
Check the complete combination
Ask for the exact Dahua camera and recorder models in your quote. Confirm supported resolutions, bandwidth, power requirements and which event or lighting controls are available through the recorder.
Know the handover
Request a demonstration of playback and export, along with app access on supported devices. Availability, warranty terms and any ongoing costs should be confirmed for the quoted equipment.