Security & Surveillance PCBA — NVR, Camera and Access Control Boards

Security systems must run day and night without interruption. The boards inside recorders, cameras and controllers need stable power, efficient heat dissipation and dependable connectors. XUNFEI builds surveillance boards with high-reliability materials and processes designed for always-on duty.

Our range covers NVR recorder mainboards, network camera boards, access control controllers, alarm hosts and face recognition devices. Multi-layer boards with controlled impedance support clean, high-definition video transmission even in electrically noisy environments.

A circuit board's quality and performance directly shape how well the whole system runs. Our engineers control signal routing, heat dissipation and anti-interference from the first drawing, while our mature high-multilayer and HDI board manufacturing capabilities — backed by strict quality control — ensure consistent quality and high reliability from prototype to volume production.

From board to site: our surveillance boards run inside finished cameras, recorders and access control systems. The completed dome camera below is on duty 24/7, powered by our reliable PCBA.