Skip to content
Due to global component shortage, delivery times are longer than expected.
Due to global component shortage, delivery times are longer than expected.
The New Teradek Bolt 4K

The New Teradek Bolt 4K

The World's First Zero-Delay 4K Wireless Video System

Teradek has announced the Bolt 4K MAX.  The Bolt 4K MAX will become the flagship model for Teradek and it features a 3,000 ft wireless range. If used with an optional larger antenna array you can get up to 5,000 ft.

With 8x the performance, superior image fidelity, and rock-solid reliability compared to alternative systems, Bolt 4K elevates the standard for wireless monitoring to meet the demands of modern productions.
  • Extreme Range: Transmit up to 5000ft line-of-sight with the Bolt 4K MAX’s new antenna configuration and exclusive Broadcast Mode.
  • Interference Resistant: Turn on Fixed Frequency Mode to lock onto a specific 5GHz channel for enhanced performance in the toughest RF environments.
  • Maximum Performance: Bolt 4K MAX utilizes a new H-V antenna configuration that provides a clearer wireless signal with faster reconnection times over long distances.
  • Unlimited Receivers: Broadcast Mode supercharges your wireless link and supports an unlimited number of Bolt 4K MAX receivers.
  • 120 FPS: Transmit up to 1080p120 for high-speed camera applications.


Bolt 4K uses Teradek's patented RF technology to transmit HDR video to up to 6 receivers in HD or 4K resolutions. The new Bolt app for iOS further streamlines the user's workflow, allowing them to manage every parameter of the wireless system from the convenience of their smartphone. Users are able to pair their TX and RX, apply a 3D LUT, and manually set a 5GHz channel to operate on, among other things.
Forget about lengthy SDI or fiber optic cables — with Bolt 4K users can unlock the potential of a true 4K HDR workflow on set completely free of constraint.


Bolt 4K MAX is Teradek’s most advanced and capable wireless system yet. All Bolt 4K systems transmit 10-bit, 4:2:2, HDR video at resolutions up to 2160p. Users can transmit to up to 6 receivers over 14 certified 40MHz channels with a strong wireless link and more options to avoid interference.

For HDR workflows, Bolt 4K MAX supports the HDR-10, PQ, and HLG standards and can transport extended camera metadata, timecode, and record triggers over the wireless link. The system is also interoperable, allowing any model to transmit and receive from the other (i.e, a Bolt 4K 750 receiver is compatible with a Bolt 4K MAX transmitter and vice-versa).

Bolt 4K MAX features an all-new Broadcast Mode that enables transmission to unlimited receivers, and a Fixed Frequency Mode to lock operating channels for enhanced performance in crowded RF environments. It also has the ability to transmit 120fps in full HD which hasn't been done before. 

Trade-In Program

For a limited time, all Bolt 500, 1000, 3000, and Paralinx Tomahawk owners are eligible for the Bolt 4K Upgrade Program, which offers up to a 40% trade-in credit depending on model and condition. 

Bolt 4K MAX is now available for purchase and will begin shipping at the end of the month. 

See the full range of Teradek Bolt 4K products available on Film Gear South Africa here.


Previous article RED Komodo Update
Next article New Gear Announcement | Freefly Releases the Alta X