400ft Transmission Range between TX and RX(LOS)
300ft Transmission Range between TX and APP(LOS)
Integrated Cold Shoe for Quick Installation

Lowest Transmission Latency 0.08s

SDI Input & HDMI Input at TX

SDI Output & HDMI Output at RX

Supports DC Power Supply, USB Type-C Power Supply and Battery Power Supply

1 Transmitter Supports 2 Receivers(1 Transmitter Supports 1 Receiver and 2 APPs

Monitoring, or 1 Transmitter Supports up to 4 APPs Monitoring Without Receiver)

Supports Smart Channel Selection

Supports APP Firmware Upgrade

Direct Data Stream from RX for Live Streaming

Hollyland MARS 400S PRO Specs

1. WORLDWIDE SHIPPING. Domestic warehouse (some countries excluded).If you select shipment from China, the import taxes is excluded, please make sure you will pay taxes yourself.

2. Order processed timely after the payment verification.

3. Service transit time is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday reason.

4. If you have not received your shipment within 30 days from payment date, please contact with us before any other actions. We will do our best to offer you the information of the package for customer satisfaction.

1. We keep good quality and competitive price to ensure our customers benefit ;
-2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

We are a professional supermarket for photography equipment & photo video accessories in Shenzhen ,China

what we can offer as below brand :

1) Tilta , DJI, ZhiYun, Feiyu, Moza,Teris, Vaxis, YunTeng, YongNuo, Weifeng, Boya, Benro, NanGuan, Aputure, Atomos, Bestview, Viltrox, BMD, IFootage, Zoom, Falconeyes, Moma, CVW, Rolux, DBK, Dison, SmallRig, Meking, FeelWorld, Liliput, etc.

2) other OEM photo and video equipment accessories , we can do customized order for your own brand with wholesale order 

We haven't high copy, only full new and original.

If you have any inquiry please contact with us ,thank you !!!