Teradek Bolt 500 XT HD SDI Wireless Video Sender

Standard kit includes:

HD Transmitter and Receiver
SDI/ HDMI Inputs
iOS & Android APP Monitoring upto 4 devices
D-Tap power
Includes cables and and noga arm
Daily rate: £40 +VAT

Recommended Accessories

APP Features:

  • Auxiliary Focus: recognising image colour and making special colour focus
  • Zebra: assisting photographic exposure
  • Security Frame: providing security boxes with different scale for monitoring specific areas
  • False Colour: making the video image-level more distinct
  • Loading 3D LUT: easy LOG monitoring
  • Also supports Waveform, Brightness Histogram, Zoom, Mono Colour and other features.

The Mars 400S from Hollyland is an entry-level 1080p60 transmission video system featuring a 400′ line-of-sight transmission range. With a compact design, both transmitter and receiver support SDI and HDMI connections. The choice between the two expands your compatibility options.

OLED Display Screen

Allows you to check the status of all devices and control the system with displayed information on the screen.

iQS & Android APP Monitoring

Supports up to 4 app connections while the transmitter is connected to 1 or no receiver.

Channel Scan

Scan current environment on the receiver to find out available channels and avoid the channels with interference.

Three Application Scene Modes

Prioritise your video shooting over video quality, or low latency, or the balance between the both when there is interference.

HDMI + SDI Interfaces

Provides HDMI and SDI connection options.

Industrial Metal Case

Equipped with a stable, reliable and durable metal case to avoid light external damage, and easily cools the system down.

Power Options

Supports 12V DC power supply and NPF series of batteries. One power adapter is included to get you started on the receiver end.

Interface HDMI Input
SDI Input
2 Antenna Interfaces (RP-SMA Male)
DC Input, Type-C USB
Power Supply Range 6~16V DC
Power Consumption <10W
Net Weight 192g
Size (LxWxH) 112 x 65 x 23.5 mm
External antennas and battery plate excluded
Input Video Format HDMI:
1080p60, 1080p59.94, 1080p50, 1080p30, 1080p29.9, 1080p25, 1080p24, 1080p23.98
1080i60, 1080i59.94, 1080i50
720p60, 720p59.94, 720p50
1080p60, 1080p50, 1080p59.94 (Level A/B)
1080i60, 1080i59.94, 1080i60
1080p30, 1080p29.97, 1080p25, 1080p24, 1080p23.98
1080psf25, 1080psf24, 1080psf23.98
720p60, 720p59.94, 720p50
Frequency 5.1 – 5.9 GHz
Modulation Mode OFDM
Transmission Power Maximum 21 dBm
Receiver Strength 80dBm
Transmission Latency Less than 0.1s
Bandwidth 20MHz
Interface HDMI Output
SDI Output
2 Antenna Interfaces (RP-SMA Male)
DC Input, Type-C USB
Power Supply Range 6~16V
Power Consumption < 6W
Net Weight 189g
Size (LxWxH) 112 x 65 x 23.5 mm
External antennas and battery plate excluded
Output Video Format HDMI:
1080p24, 1080p25, 1080p30, 1080p50, 1080p60
1080i50, 1080i60
720p50, 720p60
1080p60, 1080p50 (Level A)
1080i60, 1080i50
1080p30, 1080p25, 1080p24
1080psf25, 1080psf24
720p60, 720p50
Frequency 5.1 – 5.9 GHz
Modulation Mode OFDM
Transmission Power Maximum 21 dBm
Receiver Strength 80dBm
Transmission Latency Less than 0.1s
Bandwidth 20MHz

SLV is open as usual - Coronavirus Update - January 2021

With yet another lockdown announced we are staying open for business as TV and Film production has got green light to keep running but have altered the way we work to maintain a safe working environment. As a small but resilient company and we are always happy to tailor our services to your specific requirements.

Here is an update about the procedures and facilities we have put in place.


You must wear a face covering when indoors unless you are a talent in front of the camera but then yo have to keep safe distance.

Studio 2 is now available for full 10-hour day hire only and comes with the the extra room above it as standard to accommodate extra crew numbers. Contact us for more details.

Our studios have fresh air ventilation systems which provide a constant supply of fresh air as opposed to a recirculation system. They are also quiet enough to run whilst recording sound

We have just installed a dual internet system that runs on fast 5G in addition to fibre broadband so that we can offer a very robust internet connection for live video streaming etc.

We can provide a reliable online video stream from the studios so that your client can monitor the shoot remotely

There is remote audio and video monitoring provided from the studio to the client room and both dressing rooms for Studio 1 and to the client room for Studio 2. Studio 1 also have a microphone set up in the green room so that you can communicate remotely via the PA

We have opened a roof garden in addition to the private yard so we can offer clients more outdoor ancillary space

Safe equipment handling

All equipment supplied by SLV is made safe using a combination of quarantining, disinfection, UV-C light and ozone sanitising

Our staff members wear appropriate PPE whilst handling equipment

Workstations are being sanitised before and after use

Our vans are sanitised before and after use

Studio sanitation

Hand sanitiser is provided on main entry to the premises and around the building

We ask that crew and clients arrive with their own PPE, however we have it available to purchase if required

Everyone, including SLV staff, entering the premises will have their temperature measured and we reserve the right to refuse entry of anyone displaying symptoms of Covid -19

Client facing staff wears PPE

The Studio 1 showers are still available to use however we ask that people bring their own towels

Studio 1 and studio 2 are to use separate toilets and kitchen facilities provided if both are in use on the same day

We are currently limiting the maximum number of people inside each studio space to 10 people for Studio 1 and 3 people for Studio 2.

The premises are being sanitised at the end of each working day

We strongly suggest all the productions and clients coming to our studios to read the latest APA COVID-19 Shooting guidelines. You can find the most up to date version by clicking link below:

APA COVID-19 Shooting Guidelines

We now have the NHS Covid-19 App venue QR code in place.


We know that things are very difficult in our industry right now, however we would like to reassure our clients that we are here to help get the industry back on its feet.

Take care and hope to see you soon,

SLV Team