Following a presenter who roams a large stage, lecture hall or worship space usually means hiring a camera operator or settling for one static wide shot. The Lumens VC-TR61N removes that trade-off for venues that need hands-free coverage over distance.

It pairs a 30x optical-zoom 4K PTZ head with a separate panoramic sensor so the AI engine sees the whole room and tracks a subject smoothly while the zoom lens keeps framing tight. Auto tracking, human detection, auto framing and PIP run across stage, everywhere and partition tracking modes, and each sensor outputs an independent 4K 2160p60 feed over NDI HX3 — giving a switcher both a close-up and a context shot from one device, with HDMI, 3G-SDI and USB 3.0 also available.

AVSTEK integrates the VC-TR61N with room audio, lighting, control and the IP network so auto-tracking behaves as a managed system function. One operator-free camera covering multiple scenes reduces recurring staffing, while NDI HX3 keeps the signal path on standard IT infrastructure for easier long-term scaling — AVSTEK designs, commissions and supports the deployment end to end.