4K HDMI Video Recorder

- Record CVBS into 1080p MP4/MOV/TS video via AV2HDMI converter — ideal for digitizing VHS tapes, camcorder footage, or other analog video sources for archiving or editing.
- Up to 4K60 and 1080p120Hz loop through, perfect for gaming with zero-latency passthrough.
- Records in MP4/MOV/TS formats using high-efficiency H.264 or H.265 encoding — great for post-production, uploading, or archiving.
- Auto input detection and format switching make it easy to use across different environments — from classrooms to fieldwork.
- Up to 50Mbps bitrate ensures high-quality, smooth footage.
- Headphone out allows real-time audio monitoring — perfect for interviews, studio setups, or mobile content creation.
- One-press control lets you record, pause, resume, or stop instantly — excellent for efficient workflow.

Zowietek 4K HDMI Video Recorder – ZowieRec is a compact all-in-one solution designed for high-quality video recording and streaming. Featuring a sleek silver one-piece design, ZowieRec supports both CVBS and HDMI inputs, ensuring compatibility with both legacy and modern video sources. Equipped with an AV to HDMI adapter, it enables standalone 4K or 1080p recording with zero-latency pass-through and an intuitive interface. ZowieRec makes it easy to convert old DVD content to high-definition formats, while also meeting the recording needs for gaming videos and live streams. Perfect for home users, content creators, and professionals, ZowieRec delivers easy, high-quality video recording that preserves valuable classic content.

Wide Compatibility

ZowieRec seamlessly supports a vast array of devices, whether you’re preserving memories from VHS, VCR, Hi8, MiniDV, or cassette tape players, capturing footage from camcorders and DSLRs, or recording retro gaming consoles. It also connects effortlessly with modern setups—PCs, Macs, DVRs, set-top boxes, DVD players, media players, TV sticks, and even endoscopes—making it an ideal all-in-one solution for all your recording needs.

AV to HDMI Adapter Included

ZowieRec comes equipped with an AV/CVBS to HDMI adapter, enabling seamless conversion of RCA, Composite, and other analog signals into high-quality HDMI output. This ensures broad compatibility with a wide range of older video devices, such as VHS players, VCRs, camcorders, DVRs, and classic gaming consoles. By effortlessly bridging the gap between legacy and modern technology, ZowieRec makes it easy to preserve, record, and enjoy vintage video content on today’s HDMI-compatible displays and recording systems.

One-Touch 4K Recording & Playback

Experience the ease of capturing stunning 4K Ultra-HD content with just a single press of a button—no computer needed! This feature is designed for those who value efficiency without compromising on quality. Whether you’re recording a live event, an important meeting, or simply reviewing footage, the one-touch functionality allows you to start and stop recording seamlessly.

1080P 100Hz & 120Hz High Frame Rate Recording

Capture ultra-smooth video at Full HD 1080p with high frame rates of 100Hz and 120Hz — ideal for recording fast-paced action like gaming, sports, or motion-rich content. Every detail stays sharp and fluid, making it perfect for playback, analysis, or editing.

Flexible Recording and Display

ZowieRec features a unique blue LCD that clearly displays all recording statuses, allowing you to comfortably operate and monitor recordings from a distance using the remote control. Whether in loop-through mode or without on-screen status, you can effortlessly keep track of your video capture.

Additionally, a large built-in light panel provides a highly visible recording indicator. Enjoy smooth, latency-free 4K gameplay with HDMI pass-through, supporting 4Kp60/1080p120 loop-out and recording at up to 4Kp30 or 1080p60, including 4K24 for a cinematic experience.

Truly PC-Free Operation

ZowieRec features standalone streaming, allowing high-quality live streaming without the need for a PC. This ensures that PC, Xbox, PS4/5, and other gaming devices maintain optimal performance without any interruptions. With stable output at high frame rates and crisp image quality, ZowieRec delivers smooth, lag-free streaming. Whether for live gameplay sharing or competitive streaming, it captures every moment with clarity and precision.

User-Friendly Design & Effortless Control

ZowieRec prioritizes user convenience with its intuitive browser-based graphical user interface (GUI), allowing seamless control via remote, PC, smartphone, or tablet.

The straightforward setup ensures you can start recording quickly, regardless of your technical expertise. Videos can be easily recorded and stored on USB flash drives, TF cards, or network-attached storage (NAS), providing flexible options for managing your content. With ZowieRec, you can enjoy a hassle-free video capture experience that combines simplicity with powerful functionality.

All-in-One Streaming Solution

ZowieRec delivers a true plug-and-play experience with no complex setup required. It’s a professional-grade solution perfect for gamers, creators, and businesses.

With built-in H.265 encoding, it ensures high-quality video while saving bandwidth and storage. Stream and record smoothly without dropped frames—on PC, Mac, mobile, or consoles.

No PC or capture card needed. ZowieRec handles everything in one compact, powerful device.

Audio in and out

ZowieRec features 3.5mm TRS audio input and output, supporting external active microphones to ensure high-fidelity audio capture. During recording, voices remain crisp and well-defined; during live streaming, sound transmission stays smooth. When paired with external audio equipment, every detail is accurately reproduced, meeting the needs of professional content creation.

Advanced Encoding & Decoding

ZowieRec features powerful video encoding and decoding capabilities, supporting H.264 HP/MP/BP and H.265/HEVC MP for efficient compression and superior video quality. No PC is required to simultaneously stream to Facebook, Twitch, and YouTube, ensuring smooth and stable live broadcasts. The IP stream decoding function simplifies video signal conversion, delivering high-quality HDMI output for a wide range of applications.

Schedule Recording with Ease

Take control of your video capture with our intuitive scheduling feature. Easily set recordings on a daily, weekly, or one-time basis—perfect for recurring events, important shows, or specific moments. Just pick your video source and desired channel, and ZowieRec handles the rest. Enjoy peace of mind knowing you’ll never miss a crucial moment, while saving time and effort for the things you do best—creating and sharing high-quality video content.

Record Every Detail of Your Video Conference

ZowieRec makes recording video conferences easy and convenient. You can stream the host’s speech smoothly while recording the entire meeting. Every important discussion and key moment is perfectly captured, ensuring no detail is missed. All meeting content is saved for later review, organization, or sharing, helping to improve work efficiency and decision-making quality.

Power

Input	USB-C; PoE+802.3at(44-57V), CAT5e above.
Consumption	~10W Max (Without DC Out)
Output	12V 1A DC Max

Video

Video Encoder	H.264 HP/MP/BP, H.265 MP
Resolution	4K2160p25/30/60, 1080p25/30/50/60/120, 720p50/60
Encoder/Decoder	1080i50/60, 720p50/60, For both video Input & Output; CVBS PAL/NTSC, with AV2HDMI Adapter
Loop through*	Up to 4K60, 1080p120Hz, HDR10 & Dolby
Frame Rate	24/25/30fps, 50/60fps for 1080/720p
Codec	H.264/H.265
Rate Control	CBR/VBR
Live Preview	Web, HDMI loop through and output
*Resolution above 4K30 will be automatically down scaled for streaming	–

Network

LAN	100/1000Mbps Gigabit
WIFI	802.11a/b/g/n/ac, Dual Band
Bluetooth	V5.0
WEB	http, https

Recorder

Encoder	RTSP/RTMP(s)/SRT
Decoder	RTMP(s)/SRT/RTP/UDP/RTSP/TCP/HTTP(s)， *SRT caller only
Bit Rate	Max. 50mbits/s, adjustable
Recorder	mp4, mov, ts
Rotation	0/90/180/270n°, native vertical streaming
Main Video Stream	Up to 4K30
Secondary Stream	Up to 720p

Audio

Sampling	32, 44.1, 48KHz
Encoder	AAC, MP3, 16bit
Bitrate	32-192kbps
Channel	Dual, AGC
Input	0.7VRMS， 20Kohm
Output	16ohm, 30mW
Source	HDMI Embedded, Line In

Input/Output

HDMI In	1.4b/2.0b, RGB/YCbCr 444/422/420
HDMI Loop out	2.0, up to 4K60
HDMI Out	1.4b, up to 4K30

Configuration

Display	Dot Matrix, COG
Setting	Mobile Phone, Pad, PC, RESTFUL
OSD	Text, Logo Caption, Time Stamp, WYSIWYG

Tally

Auto/Manual/Recorder/Off

Software

Firmware

Upgradeable, Linux OS

Interface

HDMI Input	1 x TYPE A, Receptacle, 1.4b
HDMI Loop Out	1 x TYPE A, Receptacle(Mux), 2.0b
HDMI Output	1 x TYPE A, Receptacle(Mux), 1.4b
Audio In	1 x 3.5mm TRS Jack
Audio Out	1 x 3.5mm TRS Jack
Network	1 x RJ45, Gigabit, PoE
USB	1 x USB, TYPE A
Visible	1 x RGB LED Panel, 1 x LCD

Storage

Internal	1 x MicroSD/TF, USB
Network	NAS
Disk Format	FAT32 up to 2T, exFAT
*All storage media not included	–

Physical

Size	123 x 68 x 22mm(4.8″ x 2.7″ x 0.9″)
Weight	166g(5.9oz) Black aluminum
Operating	0°C to 45°C(32°F to 113°F)
Storage	-20°C to 60°C(-4°F to 140°F)
Tripod	1/4” – 20UNC

Certification

CE, FCC

–

Item	Type	Update	Version
Spec	PDF	3/5/2025	–
Quick Start	PDF	3/10/2025	–
Firmware	ZIP	5/07/2025	1.1.0.11

Product	P/N
4K HDMI Video Recorder, Sliver	30621-203
4K HDMI Video Recoder with AV to HDMI Converter, Sliver	30621-204
AV to HDMI Converter	34011-001
Accessories
USB TYPE C PD Charger x 1
USB TYPE C Cable
AV to HDMI Converter*
Quick Start Guide
DC to DC Jump Cable*
Remote Control
*Accessories is optional and sold separately