Hollyland Solidcom SE-3S Wireless 3-Person Noise Cancelling Headset Intercom NDI Encoding/Decoding Series or through a locking 6–16V

or through a locking 6–16V DC barrel input

but it consistently fails to "see" the switcher on the network

it acts as the central communication hub for the entire Videohub ecosystem

Parameter SmallRig 3382 System Specifications Official Model SKU 3382 (Legacy base production model) Camera Compatibility Blackmagic Pocket Cinema Camera 6K Pro Grip Compatibility Explicitly requires the Blackmagic Design Pocket Camera Battery Grip Top & Side Threads Multiple 1/4"-20 & 3/8"-16 Mounting Holes Anti-Twist Mounts Multiple ARRI-Style 3/8"-16 Locating Hole Clusters Quick-Release Rails Built-in Left and Right Vertical NATO Rails Baseplate Architecture Flat baseplate (requires an external quick-release plate to slide onto tripods) Material Composition CNC-Machined High-Strength Anodized Aluminum Alloy Physical Dimensions 194 mm × 98

If the problem is static and unchanging: The issue likely lies in the Main PCB or the Sectional PCB

Hollyland Solidcom SE-3S Wireless 3-Person Noise Cancelling Headset Intercom NDI Encoding/Decoding Series or through a locking 6–16VThe Hollyland Solidcom SE 3S is a professional 3 person wireless intercom system engineered to give small video production crews, technical directors, house of worship teams, and live event managers a highly cost effective, hands free talkback loop. By integrating all wireless transceiver components directly into the headset frames, the system completely removes the need for traditional external belt packs. This 3S configuration provides an instant,