Aputure Sidus Four 4-Universe CRMX Transmitter

4 Wireless, 4 Wired Universes

With support of up to four CRMX universes and four wired DMX universes, Sidus Four can transmit up to eight DMX universes at the same time. Sidus Four’s networking protocol options are vast, featuring support for CRMX, DMX, Art-Net and sACN over EtherCon, and Sidus Bluetooth.

Limitless Network Expansion

With the ability to link multiple Sidus Fours together via Ethernet, there’s virtually no cap on the number of universes you can control. Whether you’re managing a small-scale production or a massive event venue, Sidus Four grows effortlessly with your needs. Expand from four universes to eight, sixteen, or beyond.

Clear-as-Day Display

Sidus Four features a large, clear, color-coded TFT display that instantly informs user of the entire lighting network’s status, making system setup and troubleshooting quick and intuitive. With a TFT panel, users will not have to worry about panel burn-in, an issue prevalent in other types of display panels like OLED and LCD.

Any Weather, Anywhere

Sidus Four comes prepared with an IP65 dust and water resistant rating for the ultimate worry-free lighting networking experience. No matter where you are, Sidus Four is at the ready to serve as your lighting network’s anchor.

This makes Sidus Four the most durable and protected multi-universe CRMX transmitter on the market as other transmitters only have IP20 ratings.

All Day Long Power Options

As redundancies to its AC power input, Sidus Four is equipped with a V-mount battery plate and an 80-minute internal backup battery to ensure your lighting network does not go down due to power loss.

Sidus Four has the longest running backup battery in the market and is one of the only transmitters that has a built-in V-Mount battery plate.

Reliable Long-Range Signal Reach

Sidus Four includes a set of 5 dual-band antennas that service both WiFi and CRMX signals with a wireless range of 800 meters (2,625ft). With its CRMX and WIFI operating frequencies at 2.4Ghz and 5.8Ghz respectively, Sidus Four mitigates the risk of network interference due to working frequency overlap. This greatly improves the reliability of your lighting network.