This listing has expired
You can find similar listings below.
For Sale: HOLLYLAND Syscom 421 (4TX 1RX)
Hollyland Syscom 421 (4TX 1RX) 1800ft/500m Trasmitter & Receiver Wireless Video

Key Details
Condition: Used
Category: Wireless
Published: 17-11-2023
Views: 278
Description
Hollyland Syscom 421 (4TX 1RX) 1800ft/500m Trasmitter & Receiver Wireless Video. Mint condition and works perfectly. Currently listed at £6384.40 at CVP, we're happy to consider sensible offers.
- 4x Transmitter
- 1x Receiver (Supports maximum 4 Transmitters)
- 25x 5GHz Antenna
- 1x User Manual
- 4x 7-Inch Magic Arm
- 1x OTG Cable
- 4x DTAP to DC Conversion Cable
- 5x RS485/RS422 Interface Cable
- 1x Power Adapter
About The Hollyland Syscom 421 (4TX 1RX)
Hollyland SYSCOM 421 is the wireless HD Video transmission system which can achieve 4 transmitters on the same RF Channel with strong anti- interference capability. The lowest latency is 0.07s. It has a transmission range about 1800ft with a clean line of sight (LOS) when the receiver is connected to 4 transmitters at most. SYSCOM 421 supports up to 1080P 60Hz image resolution. The transmitters are equipped with L-series battery plate and the receiver is equipped with V-mount large capacity battery. Both transmitters and receiver also can power by DC adapter.
Wireless | Wireless Range 1800' / 600 m (Line-of-Sight) |
Channel Bandwidth | 40 MHz |
Frequency Range | 5 GHz |
Latency | 0.07 sec (The lowest latency) |
RF Power | ≤ 22 dBm |
RF Sensitivity | -90 dBm |
Wi-Fi | Yes |
Interfaces | |
Transmitter Antenna Ports | 4 x RP-SMA Male |
Receiver Antenna Ports | 4 x RP-SMA Male |
Transmitter Video Connectors | 1 x BNC (3G-SDI / HD-SDI) Input, 1 x HDMI Input |
Receiver Video Connectors | 4 x BNC (3G-SDI) Output, 4 x HDMI Output |
Transmitter Other I/O | 1 x USB Type-C, 1×3-Segment 3.5mm TALLY Output, 1×DC Power Input, 1×RS485/RS422 Interface, 1×LAN Interface |
Receiver Other I/O 1 x USB Type-C | 1×DC Power Input, 1×RS485/RS422 Interface, 1×LAN Interface |
Embedded Audio | SDI, HDMI |
Format Support | |
Video Format | HDMI: 1080p at 24, 25, 30, 50, 59.94, 60 fps 1080i at 50, 60 fps 720p at 50, 60 fps 576p at 50 fps 480p at 60 fps SDI: 1080p at 24, 25, 30, 50, 60 fps 1080i at 50, 60 fps 720p at 50, 60 fps |
Display | |
Transmitter Panel Type | OLED |
Receiver Panel Type | TFT |
Power | |
Transmitter Battery Support | 1 x Sony L-Series / NP-F Type |
Receiver Battery Support | 1 x V-mount large capacity battery |
Transmitter Power Connector | 1 x Barrel (7 to 36 VDC) Input |
Receiver Power Connector | 1 x Barrel (18 to 36 VDC) Input |
Transmitter Power Consumption | Device: (12 W) |
Receiver Power Consumption | Device: (32 W) |
General | |
Transmitter Mounting | 1 x 1/4''-20 Female, 2×3/8''-16 Female |
Receiver Mounting | 1 x 1/4''-20 Female, 2×3/8''-16 Female |
Materials | Metal |
Transmitter Dimensions | 3.46 x 1.18 x 5.67 / 8.8x 3 x 14.4 cm |
Receiver Dimensions | 5.82 x 2.44 x 9.53 / 14.8 x 6.2x 24.2 cm |
Transmitter Weight | 0.95lb / 431.5 g |
Receiver Weight | 3.57 lb / 1621g |
- 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
- With RJ45 Interface, Supports Network Pass Through between Transmitter and Receiver, and Achieves RTSP Pull and Push Streaming