Wireless Video Transmission for Sewer Inspection and Field Equipment

The Hollyland Pyro S TX is a professional wireless video transmitter that sends a live HDMI or SDI video feed from compatible sewer inspection systems, equipment cameras, and jobsite monitoring setups to supported Hollyland Pyro receivers.

For sewer cleaning contractors, hydro excavation crews, municipalities, industrial service teams, and equipment dealers, the Pyro S TX provides a practical way to monitor live video without running a long video cable across the work area.

Connect the transmitter to a compatible sewer inspection camera system, equipment-mounted camera, demonstration camera, or portable monitoring system with an HDMI or SDI output. The video can then be transmitted to a separate receiver and monitor positioned near an operator, supervisor, service vehicle, training station, customer viewing area, or other monitoring location.

The Pyro S TX supports video transmission up to UHD 4K at 30 fps, offers a maximum clear line-of-sight range of up to 1,300 feet, and delivers latency as low as approximately 50 milliseconds. It can also transmit to as many as four compatible receivers when Broadcast Mode is enabled.

Important: This listing is for the Hollyland Pyro S transmitter only. A compatible receiver, camera, monitor, battery, video cable, mounting hardware, and other accessories may be required.

Share Sewer Inspection Video Wirelessly

When connected to a compatible sewer inspection system with an HDMI or SDI output, the Pyro S TX can send the live inspection feed to a remote monitoring location.

This can be useful for:

• Reviewing pipe conditions with customers
• Allowing supervisors to observe inspections
• Displaying video during operator training
• Sending the camera feed to a service vehicle
• Viewing inspection video away from the active work area

Monitor Hydro Excavation Operations

The transmitter can be connected to a compatible camera positioned to observe a hydro excavation work area, boom, hose, excavation point, or other equipment component.

The video feed can be sent to a supported receiver and monitor, giving crew members another viewing angle while maintaining distance from the immediate work area.

Add Remote Viewing to Vacuum Truck Equipment

When used with an appropriate camera and receiver, the Pyro S TX may support remote observation of vacuum truck components such as:

• Vacuum booms
• Hose reels
• Tank areas
• Hose deployment
• Equipment controls
• Work zones surrounding the truck

Improve Equipment Demonstrations and Training

Dealers, trainers, municipalities, and equipment owners can use the Pyro S TX to send a close-up camera feed to a larger monitor during demonstrations, maintenance instruction, trade shows, and operator training.

Send One Feed to Multiple Viewing Stations

Broadcast Mode allows one Pyro S transmitter to send video to as many as four compatible Pyro receivers. This can help operators, supervisors, technicians, trainers, and customers view the same source from separate locations.

Key Features

• Wireless video transmitter for compatible HDMI and SDI equipment
• Transmits video up to UHD 4K at 30 fps
• Maximum clear line-of-sight range of up to 1,300 ft
• Low transmission latency of approximately 50 ms
• HDMI video input
• 3G-SDI video input
• HDMI loop output for local monitoring
• Supports up to four compatible receivers in Broadcast Mode
• 2.4 GHz and 5 GHz dual-band operation
• Auto Dual-Band Hopping technology
• Automatic frequency hopping helps locate clearer channels
• Smooth Mode prioritizes lower latency and connection stability
• HD Mode prioritizes image quality
• Built-in channel scanning
• LCD screen for settings and system status
• UVC and RTMP streaming support
• Multiple power options
• Lightweight magnesium-alloy housing
• Transmitter-only configuration

Recommended Applications

• Sewer inspection camera monitoring
• Drain and pipeline inspection
• Sewer cleaning operations
• Hydro excavation observation
• Hydrovac equipment monitoring
• Vacuum truck camera systems
• Hose reel monitoring
• Vacuum boom observation
• Remote jobsite monitoring
• Equipment demonstrations
• Operator training
• Municipal crew training
• Industrial maintenance observation
• Customer inspection walkthroughs
• Utility locating demonstrations
• Trade show displays
• Remote troubleshooting
• Video transmission between a work area and service vehicle

Suggested Monitoring Locations

Depending on the camera system and equipment configuration, the Pyro S TX may be used to transmit video from a camera observing:

• Sewer inspection operations
• Pipe entry points
• Excavation areas
• Vacuum booms
• Hose reels
• Debris tank areas
• Equipment controls
• Hose and nozzle deployment
• Inspection equipment
• Maintenance work
• Training procedures
• Equipment demonstrations

The Pyro S TX is a video-transmission device, not a camera or certified safety system. It should not replace required spotters, mirrors, alarms, direct operator visibility, safety procedures, or purpose-built vehicle safety cameras.

Operating Modes

Smooth Mode

Smooth Mode dynamically adjusts the video bitrate to prioritize transmission stability and reduce delay. This mode may be useful when monitoring moving equipment, hose handling, inspection operations, or large jobsites where a responsive connection is more important than maximum image detail.

HD Mode

HD Mode prioritizes image clarity and maintains a higher, more stable bitrate. It may be the better option when reviewing pipe conditions, equipment details, maintenance procedures, or inspection footage where image quality is the primary concern.

Broadcast Mode

Broadcast Mode allows one Pyro S TX to transmit video to as many as four compatible receivers.

This mode may be useful for:

• Municipal training
• Equipment demonstrations
• Supervisor monitoring
• Customer inspection reviews
• Multi-station jobsite monitoring
• Dealer events and trade shows

The maximum line-of-sight range may decrease to approximately 650 feet when Broadcast Mode is enabled.

Product Specifications

• Brand: Hollyland
• Model: Pyro S TX
• Manufacturer Part Number: Pyro S TX
• Product Type: Wireless video transmitter
• Configuration: Transmitter only
• Maximum Transmission Resolution: UHD 4K at 30 fps
• Maximum Standard-Mode Range: Up to 1,300 ft line of sight
• Broadcast-Mode Range: Up to approximately 650 ft line of sight
• Minimum Advertised Latency: Approximately 50 ms
• Wireless Bands: 2.4 GHz and 5 GHz
• Wireless Technology: Auto Dual-Band Hopping
• Receiver Capacity: Up to four compatible receivers
• Video Input: HDMI
• Professional Video Input: 3G-SDI
• Local Video Output: HDMI loop output
• Streaming Support: UVC and RTMP
• Housing: Magnesium alloy
• Listed Product Weight: 0.466 kg, approximately 1.03 lb
• Listed Product Dimensions: 130 × 145 × 62 mm
• Receiver Included: No
• Camera Included: No
• Monitor Included: No

Included Components

The standard transmitter package is listed as including:

• Hollyland Pyro S wireless video transmitter
• Three dual-band paddle antennas
• Rotatable cold-shoe mount
• USB-C OTG adapter
• User manual
• Warranty card
• Packing list card
• Hollyland ecosystem leaflet
  Confirm the package contents against your supplier packing list or physical inventory before publishing this section. Package contents can vary when a transmitter is sold individually, separated from a kit, repackaged, or sold as an open-box item.

Compatibility Requirements

Before ordering, confirm that:

• The camera or inspection system provides a compatible HDMI or SDI output
• A supported Hollyland Pyro receiver is available
• The receiving monitor has the necessary video input
• The selected resolution and frame rate are supported
• The required HDMI or SDI cables are available
• The correct battery or DC power supply is available
• The transmitter can be mounted securely
• The transmitter will be protected from water, debris, impact, and excessive vibration
• The selected wireless configuration is suitable for the operating environment

Frequently Asked Questions

What does the Hollyland Pyro S TX do?

The Hollyland Pyro S TX receives a video signal from a compatible HDMI or SDI source and transmits that video wirelessly to supported Hollyland Pyro receivers.

A complete setup normally requires a camera or inspection system, the Pyro S TX, a compatible receiver, a monitor, appropriate cables, and a suitable power source.

Can the Pyro S TX transmit video from a sewer inspection camera?

Yes, if the sewer inspection system provides a compatible HDMI or SDI video output. Check the inspection system’s video-output specifications before ordering.

The transmitter does not connect directly to the camera head unless the camera system itself provides a supported HDMI or SDI signal.

Can it be used with hydro excavation equipment?

The Pyro S TX may be used as part of a compatible camera-monitoring system for hydro excavation operations. A camera can be positioned to observe the excavation area, hose, boom, or other equipment, with the feed sent to a compatible receiver and monitor.

The transmitter must be mounted securely and protected from water, slurry, mud, excessive heat, impact, and vibration.

Can it be used on a vacuum truck?

Yes, the transmitter may be incorporated into a compatible vacuum truck camera or monitoring setup. It is not a complete vehicle camera system and does not include a camera, receiver, or monitor.

Does it include a camera?

No. The Pyro S TX is a wireless video transmitter only. A compatible camera, sewer inspection system, or other HDMI or SDI video source is required.

Does it include a receiver?

No. This listing is for the Pyro S transmitter only. A compatible Hollyland receiver is required for a standard transmitter-to-monitor workflow.

Does it include a monitor?

No. A receiver, monitor, camera, battery, video cables, and other installation components are sold separately unless specifically listed as included.

What is the maximum transmission distance?

The Pyro S TX has an advertised maximum clear line-of-sight range of up to approximately 1,300 feet in a supported standard configuration.

The effective range can be reduced by vehicles, equipment, buildings, terrain, people, walls, wireless interference, antenna orientation, and the selected operating mode.

How many receivers can connect to one transmitter?

One Pyro S TX can send video to as many as four compatible receivers when Broadcast Mode is enabled.

What happens to the range in Broadcast Mode?

The maximum advertised line-of-sight range may decrease to approximately 650 feet when Broadcast Mode is used.

What is the latency?

The minimum advertised transmission latency is approximately 50 milliseconds under supported operating conditions.

Actual delay can vary based on range, interference, video resolution, operating mode, receiving equipment, and the connected monitor.

Does it support HDMI and SDI?

Yes. The Pyro S TX accepts compatible HDMI and 3G-SDI video sources. This provides flexibility for use with inspection systems, industrial cameras, professional cameras, and other supported equipment.

Can it provide a local video feed while transmitting wirelessly?

Yes. The HDMI loop output can be used to connect a local monitor at the transmitter location while the signal is also sent wirelessly.

Can the Pyro S TX stream to a computer?

The Pyro S platform supports UVC and RTMP workflows. The exact setup depends on the receiving device, computer, software, available connections, and selected system configuration.

Is the Pyro S TX waterproof?

Do not treat the transmitter as waterproof. Install the unit where it is protected from rain, wastewater, washdown spray, slurry, mud, dust, impacts, and other jobsite hazards.

Can it replace a backup camera or equipment safety camera?

No. The Pyro S TX is not presented as a certified backup, collision-avoidance, or equipment-safety system. It should not replace required mirrors, alarms, direct operator visibility, trained spotters, or purpose-built safety cameras.