Hollyland Mars T1000 1000ft Full-duplex Intercom System

Hollyland Mars T1000 Full-duplex Intercom System 1 base station with 4 beltpacks, Support Cascade expansion

Product Code: MARS T1000

MARS T1000 (Carton Case) Hollyland MARS T1000
MARS T1000 (Hard Case) Hollyland MARS T1000H

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• 1000FT(300m) Transmission Range
• Full-Duplex Wireless Communication
• Carrier-Grade Voice Quality
• Built-In Battery (Beltpacks)
• USB Upgrade
• Supports Daisy-Chain Expansion
• Supports External Tally
• LED Screen

Hollyland Mars T1000 ideal for broadcasting, training, and meetings, the Hollyland Full-Duplex Intercom System with Four Beltpack Transceivers allows two-way communication at a range of up to 1000'. It includes a base station, four beltpack transceivers, and five headsets. The base station powers from an included AC power adapter with 4-pin XLR connector or from optional L-series batteries via the dual-battery plate built into the top of the station.

Hands-Free Full-Duplex Communication

With this full-duplex intercom system, audio transmission starts once you speak, and there is no need to press a button before talking (as is the case for a walkie-talkie). Its full-duplex feature allows communication in both directions, which guarantees efficient and agile team collaboration.

HD Display, All Info at A Glance

The base station and beltpacks all come with high-definition OLED display, which can display important information including signal strength, remaining battery power, and connection status in real time. So, you can clearly and intuitively understand whether the beltpacks are working properly.

Built to Power A Long Workday

The base station is fitted with a dual-battery plate, and can be powered by dual F970 batteries or from a DC power supply. One F970 battery can ensure more than 20 hours of ultra-long operating time. And dual batteries mean you can replace a battery without turning off the device.

Dynamic Microphone,
Carrier-Grade Audio Quality

The product comes standard with a dynamic headset. This professional noise-canceling headset can effectively isolate the ambient noise to ensure carrier-grade audio quality, so that you can easily hear your instructions.

The 3.5mm headset jack allows you to also use your everyday headsets and enjoy more choices and flexibility.

Clearer, Faster, Preciser

Each belt pack is equipped with a 3.5mm external tally light jack and supports wireless tally function, which allows the director to send work instructions precisely and quickly.

Convenient Beltpack Charging & Firmware Upgrade

The base station provides 1 USB Type-C and 4 USB Type-A ports. The USB Type-C port can be used for firmware upgrade. The USB Type-A ports can be used to charge 4 beltpacks at the same time. Each beltpack can be used for more than 8 hours when fully charged. So, just charge all your devices at atime and then rest assured that they will last many hours.

Crew-Friendly 1 to 4 Design

The mini base station has a simplified design and is easier to operate. It can work with up to 4 mini beltpacks. It is suitable for a wide range of activities including small and medium team livestreaming, stage shows, EFP, live webcasting, and film & television production.

Hollyland Intercom Systems:

Hollyland Solidcom C1 PRO

Hollyland Solidcom C1-8S with hub

Hollyland Solidcom C1

Hollyland Solidcom M1

Hollyland Syscom 1000T


Differences between 1.9GHz, 2.4GHz and 5GHz Signals

Power Supply:  7-36V DC Input F970 Battery
                            POE supply (IEEE802.3at), Beltpack - 16000mAh Polymer Lithium Battery

Size: Base Station - 220x 170 x 50 mm
          Beltpack (Single)- 100x58x 22 mm

Frequency Response: 300 Hz to 5kHz

Signal-to-noise Ratio: > 50dB

Distortion: <2%

Working Range: Under LOS, 1000ft working range from Base Station to Beltpack

Frequency Band: 1.9GHz/2.4GHz

Modulation Mode: GFSK

Transmit Power: Maximum 24dBm

Receiver Sensitivity: ≤ -93dBm

Bandwidth: 1.728 MHz

Power Consumption: <6W (Base Station)
                                      <0.7W (Beltpack)

Certification: FCC; CE

• Base Station x 1
• Beltpack x 4
• Single-sided Headset x 5
• Type-C Cable x 4
• 1.9G High-gain Antenna
• User manual
• XLR Adapter
• Hardcase x 1 ( If you chose the Hardcase Version)

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Eric Soon - 30/08/2019

I have recently purchased this Hollyand MARST1000, and I wish to share my experience with this economical solution

The MarsT1000 standard package come with one wireless base station, 4 belt pack and 5 headsets, this configuration suite me very well for our events as I have cameras crew of 4. I could now communicate and command at the base station with the supplied headset.

The wireless belt pack come with built in battery, it could last for 8hr continuous operation when it is fully charged. In the event of emergency charging for 15 min will allow 2 hrs operation. The base station can be powered by 2 x Sony L series battery, like NPF970. The most amazing thing is each fully charged Sony NPF970 can last the operation for 20hrs.

According to the specification the wireless coverage is about 150m radius from the base station, but I have no chance to test it, as 100m radius it is good for us and it has been our requirements. The headset is single muffed and to mute it you just need to flick the microphone upward.

I have deployed it recently in our National indoor stadium with a crowd of estimate 500 – 600 audience, and in a school auditorium with a crowd of 200 -300+

The system work perfectly well, I had never suffered from any loss of signal within the radius of 100m line of sight from the base station as compared to my ex loved DXxx which would not operate at all when I have big crowd.

What I like the best is that I could cascade the base station and allowed me to have wireless comm of 8 belt pack, but this is the max, I could not cascade more than 2. I could also connect to the local Venue party line that allow the chief to talk to us.

At the price point of slightly more than SGD 2000, I believe this low cost will get popular soon , and my concern will be signal interference if too many MARST1000 are employed in the same venue, upon checking with Expandore, they informed maximum # of same system must not be more than 5 in the same venue.