SKU: 83164941901

Hollyland Spares - BMD Tally Cable (for SYSCOM 1000T / MARS T1000)

$280.49 $311.65
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Description

Hollyland Spares - BMD Tally Cable (for SYSCOM 1000T / MARS T1000)The Hollyland BMD Tally Cable (Model: HL TC02) is an official OEM interface adapter specifically designed to link Blackmagic Design (BMD) hardware infrastructures to Hollylands legacy full duplex wireless intercom stations, namely the SYSCOM 1000T and the MARS T1000. While Hollylands newer dedicated Tally base stations use the TCB cable family, the HL TC02 is engineered specifically for the specialized auxiliary IO tally ports found on the back of the

The Hollyland BMD Tally Cable (Model: HL-TC02) is an official OEM interface adapter specifically designed to link Blackmagic Design (BMD) hardware infrastructures to Hollyland’s legacy full-duplex wireless intercom stations, namely the SYSCOM 1000T and the MARS T1000.

While Hollyland’s newer dedicated Tally base stations use the TCB cable family, the HL-TC02 is engineered specifically for the specialized auxiliary IO tally ports found on the back of the Syscom and Mars intercom master stations to pull native tally logic directly from Blackmagic setups.

System Ecosystem Interoperability

This specialized patch cable bridges Blackmagic's automated tally output hardware with your wireless floor-comms network:

  • Hollyland Base Stations: Mars T1000 Master Station & Syscom 1000T Base Station.

  • Blackmagic Design Integration: Connects directly to the Blackmagic Design GPI & Tally Interface breakout box (which converts Ethernet commands from ATEM switchers like the ATEM 1 M/E, 2 M/E, or Constellation series into dry-contact closures).

Core Hardware Features

  • Dedicated Comm-to-Switcher Interface: Purpose-built pin mapping that links the intercom master station directly to the D-Sub port of the BMD GPI unit. This ensures that when the ATEM video switcher flips a camera channel live, the red/green camera cues immediately transfer over the 1.9GHz wireless frequency to the beltpacks' attached tally indicators.

  • Molded Strain Relief Boots: Features industrial-grade molded PVC backshells with integrated thumb-locking screw sets. This locks the interface tightly into your desktop engineering console or portable production fly-pack, preventing dropouts from cable tension or rack vibrations.

  • High-Density Copper Core & EMI Shielding: Armed with a dense internal shield layer to isolate low-voltage signaling lines from electromagnetic interference (EMI) radiating from close contact with heavy-duty video routers, multi-viewers, and studio power loops.

Technical Specifications Matrix

Component Attribute Technical Specifications Detail
Official Model SKU HL-TC02 (Part Description: Syscom 1000T & Mars T1000–BMD Tally Cable)
System Interoperability Hollyland Mars T1000 / Syscom 1000T Wireless Intercoms
Target Switcher Interface Blackmagic Design GPI & Tally Interface Module
Physical Cable Length 4.92 feet (1.5 Meters)
Signal Architecture Low-Voltage Contact Closure / Analog Tally Sync
Color Configuration Finish Broadcast Matte Black

On-Set Setup Architecture Tip: Remember that this cable cannot plug directly into the back of an ATEM switcher's ethernet or HDMI/SDI ports. To use the HL-TC02, you must route your ATEM switcher to your control network, connect the Blackmagic Design GPI & Tally Interface box to that same network via RJ45, and then use this HL-TC02 cable to bridge that interface box directly to the Hollyland Intercom Base Station.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83164941901

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Amazon Customer
Port Orchard, US
★★★★★ 5
awesome company
Color: Black, Size: Z1 Motor + Batteries
I ordered one of the frothers and it stopped working in about 1 month. The company was so pleasant to work with and immediately sent me a new one to replace the one I had. They offered me an option of a rechargeable one with a little more cost or the battery powered free. I chose the battery powered and received it quickly. They are an awesome company with great prices and stand behind their products. Nice to see this in a company. Will be buying more items from them in the future!!
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Reviewed in the United States on May 4, 2026
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louctiel
Natrona Heights, US
★★★★★ 4
A Frother that Won't Turn Off? Great Service. Lost Package. Great Hot Chocolate. Worth It!
Color: Black, Size: Z1 Motor + Batteries
I saw this item (or one similar) on an Alton Brown short video. He recommended a frother and I thought "what the heck? If AB recommends a uni-tasker, it must be something good." The item came in, loaded with batteries and all. I removed the plastic tab that interrupts the power and the unit kicked on. I wasn't pressing anything. It just started and would not stop. To return the item is not worth the time or money, especially since none of the "free return" options are anywhere close to me. Called the company and told them what had happened. I spoke with a very nice woman and after I described what happened, her response was not faux sympathy, but "that shouldn't have happened. We'll make it right." She offered not only to replace the unit, but send a second one free of charge. When I declined the second one, she said "take it for your troubles. Give it to a friend if you want." The order was sent out. Tracking via USPS was sent. The package was supposed to be delivered on a Friday, which was great as we were supposed to get cold temps and snow. I was anticipating making frothy hot chocolate. Suddenly the tracking showed the package being delivered. It was not. You cannot ask the USPS to find a package for 7 days and my local post office doesn't answer the phone. Disappointed, I started to make dinner and looked out the window and I could see my postal carrier's truck a block away. I waddled over to the truck and talked to her. She said "I know where it is." She had delivered it 3 blocks away. Same house number, but different street. She went and found the package, brought it to me and Bob's your uncle. That night I made hot chocolate and used the frother. I was surprised that the long shaft did not vibrate or waiver. It stays true. The speed is fast, but not overly so. The thing made a difference. It seemed to make the hot chocolate "lighter" and smoother. I threw a piece of chocolate in the mug, waited a little and then frothed again using the frother. No issues with the frother. I now had frothy, really chocolate-ly hot chocolate. For kicks and on the advice of a friend, I added a tablespoon of peppermint schnapps and used the frother again. Best hot chocolate from a mix I ever had. The frother worked better than advertised. Woo Hoo!! Because the first one didn't work, I have to knock a star off of the rating for the product. But the customer service and actual accountability of the women with whom I spoke is refreshing in the world of product support and customer service. The item is really good and would recommend whole heartedly.
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Reviewed in the United States on January 11, 2026
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Amazon Customer
Waukegan, US
★★★★★ 5
Worth it!
Color: Absolute Black, Size: Z1 Motor + Batteries
It works great! Makes a big difference and my coffee is better! Easy to use and clean. The stand is perfect to keep it accessible. Only thing I would warn customers is to pay attention to instructions on how to insert batteries.
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Reviewed in the United States on May 18, 2026
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Matthew Vincent
Port Orchard, US
★★★★★ 5
High Quality and Surprisingly Powerful
Color: Absolute Black, Size: Z1 Motor + Batteries
The Pros: Unexpected Power: I usually know exactly what to expect with the products I order, but this unit really blew me away. It is surprisingly powerful and handles everything much better than I anticipated. Premium Batteries Included: It was a great surprise to find that it came with Duracell batteries. Seeing a name-brand battery included really speaks to the overall quality of the product and shows they aren't cutting corners. Solid Build: From the moment I set it up, the unit felt sturdy and well-constructed. It is rare to be this genuinely pleased with a purchase right out of the box. The Cons: Operating Noise: Because the motor is so powerful, it does produce a bit more noise than some weaker units. It isn't a dealbreaker, but it is noticeable during extended use. Bottom Line: This is a high-quality product that exceeded my expectations in both performance and presentation. The fact that it comes ready to go with reliable batteries is a huge plus. I am very pleased with this purchase.
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Reviewed in the United States on May 12, 2026
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SR
Bozeman, US
★★★★★ 5
Pleasantly surprised.
Color: Absolute Black, Size: Z1 Motor + Batteries
Honestly, I bought this because it was on sale and I needed to add something to my cart to get one day free shipping. I had zero expectations and thought I'd use it when I travel and won't have access to my espresso machine but I'm blown away by what it can accomplish in its small form factor. It took 30s to froth the milk and it was well-incorporated into the milk, not with just foam on top and milk at the bottom. I could have the frothed milk all day. It's easier to clean than the steam wand and it does plant-based milk cold foam!! It blows the Ikea one out of the water for about the same price point. Glad I stumbled into it!
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Reviewed in the United States on May 26, 2026

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