Beijing Kerui Guangshi Technology Development Co., Ltd. is a leading provider of professional broadcast and studio equipment, offering a wide range of high-quality products tailored to meet the needs of media professionals. Our main products include the Cree series mobile guide stations, the New Wande series recording and broadcasting machines, and the Cree Crazy VS-CR800 car radio equipment. We also specialize in the Mirage series of large and medium-sized rocker arms, all of which are developed in-house. These products are known for their mature technology, stable performance, and customizable configurations, offering excellent cost-effectiveness and ease of use.
In addition to our own product line, we also distribute advanced systems such as the TS stream digital advertising insertion system, codec optical transmission equipment, and high-definition non-linear editing systems. We provide a comprehensive range of broadcast station programming equipment, including professional-level editing cards, acquisition cards, pre-supervision cards, and sound cards. We also carry a wide selection of Sony and Panasonic camera accessories, such as batteries, adapters, news lights, video tapes, and memory cards. With reliable supply chains, genuine products, and timely delivery, we ensure that our clients receive the best support possible.
We also offer full-service solutions for large and medium-sized studio acoustic and optical decoration projects. Our company specializes in the external leasing of pilot switchers, providing 4-8 channel high-definition switching platforms and standard clearing switchboards throughout the year. Each unit comes with one operator, one machine, and home delivery, ensuring a professional and seamless experience. Our one-stop service covers everything from setup to operation, making us a trusted partner for all your production needs.
Here is a detailed list of key equipment available:
| Serial Number | Product Name | Technical Specifications and Configuration | Unit | Quantity | Brand Origin |
|---------------|---------------------------------------------|------------------------------------------------------------------------------------------------------------|------|----------|--------------|
| 1 | 3DHMX100MS Digital Effect Switcher | Integrated digital switcher; 2 analog composite signal inputs, 4 SDI inputs, 2 HDMI inputs; supports NTSC/PAL and HD formats; built-in multi-screen segmentation; 3D signal support; button image power supply | Station | 1 | Panasonic / Japan |
| 2 | NW-170 LCD Monitor | 1U rack-mount design; 17-inch LCD screen; 1440 × 900 resolution; ideal for monitoring multiple camera signals | Station | 1 | Crazy / China |
| 3 | NWNT1O8 Duplex Call System Master Station | 1U rack design; supports 8 calls; 1×8 internal intercom; digital display per channel; up to 450m call distance | Station | 1 | Crazy / China |
| 4 | NW-DS20 Signal Transmission Device | Used for call, TALLY prompt, and substation communication; connects with photography, lighting, or sound effects | Unit | 8 | Crazy / China |
| 5 | DW-D1 TALLY Lamp | Connects to NW-20 slave to generate red or yellow light upon receiving a TALLY signal | Unit | 8 | Crazy / China |
| 6 | Duplex Guide Headset | Connects to NW-10 handset for communication between photographers, lighting, and sound crew | Unit | 9 | Crazy / China |
| 7 | NW-DJ100 Camera Power Supply System | Military-grade integrated power supply; AC/DC input; 8 sets of 17V DC output; 220V output; 360W total DC output; UL/TUV compliant | Station | 1 | Crazy / China |
| 8 | NW-D100 Mainframe Integrated Power System | AC/DC power input; 5×12V and 4×220V DC outputs; 360W total DC output; UL/TUV compliant | Station | 1 | Crazy / China |
| 9 | Aviation Shockproof Box | Designed for durability; foam isolation, shockproof, drop-proof; equipped with 8U track bracket, wheels, and pull rod | Set | 1 | ABS / USA |
| 10 | NW-10A Video and Audio Jumper Board | Supports HD-SDI transmission; low failure rate due to oxidation-resistant connectors; easy plug-and-play | Set | 1 | Crazy / China |
| 11 | Jia Nai System Wire and Cable Integration | High-quality cables from Japan; prevents signal loss and contact issues; clearly labeled for easy maintenance | Set | 1 | Jia Nai Mei / Japan |
| 12 | Digital Hard Disk Recorder | SDI input/output; 12-button control; compatible with SD/HD/3Gb/s SDI; supports HyperDeck Studio | Station | 1 | HyperDeck Studio / Australia |
| 13 | Solid State Drive and Conversion Box | 240GB capacity; SATA3 interface; read speed 415MB/s; compact size | Set | 2 | Micron / China |
| 14 | NW1108 60 Meter Cable | 5-PIN XLR, BNC, SDI, CVHDTV-SDI; designed for long-distance signal transmission | Root | 8 | Crazy / China |
| 15 | NW460S Reel | Durable E-type structure; 3-stage brake; soft and locking mechanisms; 360-degree edge protection | Station | 8 | Crazy / China |
| 16 | HyperDeck Down Conversion | Converts HD to SD-SDI; suitable for LED displays | Station | 1 | HyperDeck / Australia |
| 17 | 166CX Ya Codeha Mixer | 16 mic + 4 stereo line inputs; 4 groups, 6 aux, 2 FX; low-noise, commercial-grade preamplifier | Station | 1 | Yajuha / China |
With years of industry experience and a commitment to quality, Beijing Kerui Guangshi Technology Development Co., Ltd. continues to be a reliable partner for all your broadcast and production needs. Whether you're looking for complete mobile studios or individual components, we have the right solution for you.
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