
Terralec · Wireless Intercom Systems · Hollyvox
Price checked 2026-11-04 · Image: merchant feed
Dual Microphone Electronic Noise Cancelling. 1-300ft (400m) Communication Range. Enhanced Audio Quality. Grouping Talk for up to Three Talk Groups. App & Webpage Configuration.
1.9GHz Operating Frequency. Cosy Fit Headsets. 4 or 8 Way SystemsSystem Specification Line of Site: 1300ft (400m) Frequency Band: 1.9GHz Base Station Specification Power Supply: POE or NP-F Battery Frequency Response: 150Hz-7kHz Dimensions: 49 x 256 x 180mm Weight: 1.56Kg Belt-pack Specification Power Supply: 1500mAh Battery Frequency Response: 200Hz-7kHz Dimensions: 22 x 105 x 65mm Weight: 200g. The Hollyvox G51 is a full-duplex wireless intercom system recognised for its unparalleled professional performance. With advanced dual-mic Environmental Noise Cancellation technology- this system ensures excellent communication clarity- ideal for production teams working in loud environments. The ergonomic headset design offers optimal stability and comfort- allowing you to stay focused on your tasks. The line of sight range is 400m- it is the ideal choice for applications such as stage performances and sports events- enabling seamless team coordination through extensive and interference-free communication. Available as a 4 or 8 way system.






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