Hollyland Syscom 221S - 2x beltpack - unpacked, full warranty

(Hollyland SYSCOM 421S - DEMO - The product is in excellent condition, showing no visible scratches or signs of use. It appears brand new and includes a warranty. The complete set comes with a protective case. Hollyland SYSCOM 421S 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 421S 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.

Typical Applications :

-Weddings
-Music Concerts
-Sports Events
-Church Services
-Exhibitions
-Conferences
-Government/Corporate Events
-Government Meetings
-School Celebrations/Ceremonies

Key Features:

-1800ft Transmission Range
-The Lowest Achievable Latency without Interference is under 0.1s
-5.1-5.9 GHz Band Width, Supports Frequency Configuration for Different Territories
-Supports 4 SDI Input and HDMI Input, 4SDI Output and HDMI Output
-4 Transmitters Use the Same Wireless Channel with Strong Anti-Interference Ability
-Supports TALLY and RS485/RS422 Control
-Transmitter Supports 7-36V DC Wide Voltage Input
-Receiver Supports 18-36V DC Wide Voltage Input
-Stable & Reliable Industrial Metal Case
-With RJ45 Interface, Supports Network Pass Through between Transmitter and Receiver, and Achieves RTSP Pull and Push Streaming

Specifications:

-Transmitter
-Interface
-SDI Input (BNC Female)
-HDMI Input (Type A Female)
-3.5mm TALLY Output
-Antenna Interface x4 (RP-SMA Male)
-DC Power Input
-USB Type-C
-LAN
-RS485/RS422

Input/Output Video Format

-HDMI: 480p60Hz, 576p50Hz, 720p50/60Hz, 1080p24/25/30/50/60Hz
-SDI: 720p50/60Hz, 1080i50/60Hz, 1080p24/25/30/50/60Hz

-Bandwidth: 40MHz
-Lowest Transmission Latency: <0.1s
-Receiver Sensitivity: -90dBm
-Transmission Power: Max 22dBm
-Frequency: 5.1~5.9HGz
-Power: 7~36V DC
-Power Consumption: <12W
-Weight: 431.5g (without antenna)
-Dimensions: 88 x 30 x 144mm (without antenna)

Receiver

-Interface
-SDI Output (BNC Female) x4
-HDMI Output (Type A Female) x4
-Antenna Interface x4 (RP-SMA Male )
-DC Power Input
-USB Type-A
-LAN
-RS485/RS422

Input/Output Video Format
-HDMI: 480p60Hz, 576p50Hz, 720p50/60Hz, 1080p24/25/30/50/60Hz
-SDI: 720p50/60Hz, 1080i50/60Hz, 1080p24/25/30/50/60Hz

-Bandwidth: 40MHz
-Lowest Transmission Latency: <0.1s
-Receiver Sensitivity: -90dBm
-Transmission Power: Max 22dBm
-Frequency: 5.1~5.9HGz
-Power: 18~36V DC
-Power Consumption: <32W
-Weight: 1621g (without antenna)
-Dimensions: 148 x 62 x 242mm (without antenna)