Hollyland Syscom 421 Features

• 1800ft Transmission Range
• The lowest achievable latency is 0.07s
• 5.1-5.9 GHz Frequency Band Width, Supports Frequency Configuration for Different Territories
• Supports 4 SDI Input and HDMI Input, 4 SDI Output and HDMI Output
• 4 Transmitters Use the Same Wireless Channel with Strong Anti-Interference Ability
• Supports TALLY and RS485/RS422 Control
• Support USB Firmware Upgrade Interface
• Stable & Reliable Industrial Metal Case
• With RJ45 Interface, Supports Network Pass Through between Transmitter and Receiver, and Achieves RTSP Pull and Push Streaming

In the Box

• 4x Transmitter
• 1x Receiver
• 25x 5GHz Antenna
• 1x User Manual
• 4x 7-Inch Magic Arm
• 1x OTG Cable
• 4x DC Conversion Cable
• 5x RS485/RS422 Interface Cable
• 1x Power Adapter