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The Syscom 421S is a professional-grade wireless video transmission system designed for high-stakes multi-camera production environments. It features a robust four-transmitter to one-receiver configuration, allowing for synchronized audio and video feeds across large-scale sets. With an expansive 1,800ft line-of-sight range and an ultra-low latency of 0.07s, it ensures precise real-time monitoring. Integrated SDI and HDMI interfaces provide versatile connectivity options for diverse camera rigs and switchers. Advanced control capabilities include RS485, RS422, and LAN ports for seamless PTZ camera management and wired network integration. The system supports RTSP streaming and tally control, enhancing communication and delivery for live broadcast applications. Built with high-interference resistance, it maintains stable signals even in dense RF environments.
| Transmission Range | 1,800ft (550m) Line-of-Sight |
| Latency | 0.07 Seconds Ultra-Low Latency |
| Video Resolution | Up to 1080p at 60Hz Full HD |
| Transmitter Interfaces | SDI Input, HDMI Input, RJ45, RS485/RS422, USB-C |
| Receiver Interfaces | 4x SDI Output, 4x HDMI Output, RJ45, RS485/RS422 |
| Control Protocols | RS485, RS422, and LAN Control for PTZ |
| Transmitter Weight | 15.2 oz (External Antenna Excluded) |
| Receiver Weight | 57.2 oz (External Antenna Excluded) |
| Transmitter Dimensions | 3.5" x 1.2" x 5.7" |
| Receiver Dimensions | 5.8" x 2.4" x 9.5" |