Hollyland Syscom 221S Wireless Video & Audio Transmission System

Multi-Cam Transmitter & Control System

The Hollyland Syscom 221S is the perfect wireless solution for live productions. The 2-Transmitter package offers a 550m (1800ft.) Audio Video Transmission System. It is a multi-cam wireless video transmission system that communicates with up to 2 cameras using a single receiver with PTZ control as well as a tally. The 221S system can be easily expanded to include additional cameras. Supporting up to 1080p60 video signals via SDI and HDMI, the transmitter/receiver system offers a 550m line-of-sight (LOS) transmission range with 0.07 second latency. The 221S system also supports Ethernet pass-through, so you can stream directly via RTSP to the Internet.

Main features: 

Including:

Tech Specs:

• Transmission Range: 550m / 1800ft. (LOS)
• Video Format: HDMI 1080p: 60/50/30/25/24, 1080i: 60/50, 720p: 60/50, 576p: 50, 480p: 60 SDI 1080p: 60/50/30/25/24, 1080i: 60/50, 720p: 60/50, 576p: 50, 480p: 60
• Frequency band: 5GHz *
• Bandwidth: 40MHz
• Code Rate: 8Mps
• Live Streaming: Yes (RTSP)
• Auto Frequency Hopping: Yes
• Channel Scan: Yes (RX)
• App Monitoring: No
• Latency: 0.07s
• Transmission Power: Max 22dBm
• Receiver Sensitivity: -90dBm
• TX/RX Power Consumption: <12W / <32W
• TX Power Options: L-series Batteries, 12V DC
• RX Power Options: V-series Batteries, 20V DC
• TX/RX Weight: 431.5 g / 1.6 Kg (external anttena exl.)

* Frequency bands differ by country and region | See Hollyland for more information.