Feelworld WT1S

The Feelworld WT1S is a professional SDI/HDMI wireless video transmission system featuring up to 1000 ft range, 0.08-second ultra-low latency, and full-duplex intercom communication. It supports UHD 4K30 / 1080p60 video, connects up to four receivers, and allows iOS/Android app monitoring and recording—ideal for filmmaking, live production, and broadcast workflows.

Experience reliable, real-time video transmission and communication with the Feelworld WT1S Wireless Video Transmission System. Designed for professional filmmakers, broadcasters, and live production teams, the WT1S delivers ultra-stable video transmission up to 1000 feet (300 meters) with an impressive 0.08-second low latency, ensuring seamless collaboration between the camera crew and director.

The transmitter features SDI input, HDMI input, and HDMI loop output, while the receiver offers SDI and dual HDMI outputs for flexible monitoring setups. Supporting up to UHD 4K30 and Full HD 1080p60, the WT1S ensures crisp, high-quality video across various workflows—from cinema cameras to mirrorless systems.

With a built-in full-duplex intercom system, both the camera operator and director can communicate in real-time, improving efficiency and coordination during shoots. The system also supports up to four receivers simultaneously, allowing multiple monitoring points on set.

The WT1S is equipped with L-series battery plates, USB-C charging, and DC barrel power inputs, providing versatile power options for both field and studio environments. Additionally, the included iOS/Android app lets users monitor and record footage wirelessly, offering ultimate flexibility for content creators on the go.

Key Features:

• 1000 ft (300 m) Transmission Range – Stable signal with minimal interference

• 0.08s Ultra-Low Latency – Real-time monitoring for professional production

• Supports up to UHD 4K30 / 1080p60 Video – Crisp, high-resolution image transmission

• Full Duplex Intercom – Real-time two-way communication between director and operator

• Supports up to Four Receivers – Multi-monitoring capability for larger sets

• SDI & HDMI Connectivity – Wide compatibility with broadcast and cinema cameras

• iOS/Android Monitoring App – Wireless viewing and recording via mobile devices

• 13 Selectable Frequency Channels – Automatic scan for best signal stability

• Flexible Power Options – L-series battery plate, USB-C, or DC input

• Compact, Durable Design – Built for reliability in demanding production environments

Specifications:

Video Transmission:

• Resolution Support: Up to UHD 4K30 / 1080p60

• Latency: 0.08 seconds (80 ms)

• Transmission Distance: Up to 1000 ft (line-of-sight)

• Frequency Channels: 13, with auto-scan and manual selection

• Supported Receivers: Up to 4 simultaneously

Transmitter (TX):

• Inputs: 1 × SDI In, 1 × HDMI In

• Outputs: 1 × HDMI Loop Out

• Power Input: L-Series battery plate / USB-C / DC barrel

Receiver (RX):

• Outputs: 1 × SDI Out, 2 × HDMI Out

• Power Input: L-Series battery plate / USB-C / DC barrel

Intercom System:

• Integrated full-duplex intercom for real-time communication

Wireless Monitoring App:

• Compatibility: iOS and Android

• Functions: Live monitoring and recording

Power Options:

• L-Series battery

• USB-C (5V)

• DC barrel input (7–16V)

General:

• Video Compression: H.265

• Build: Aluminum alloy housing

• Operating Temperature: -10°C to 50°C

• Dimensions: Compact and lightweight for on-camera use

In the Box:

• WT1S Transmitter

• WT1S Receiver

• Two Intercom Headsets

• USB-C Cable

• Cold Shoe Mounts

• Power Cables

• User Manual