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Zowietek ZowieBox 4K HDMI to NDI Video Encoder / Decoder (NDI|HX3, SRT, RTMP, records to microSD / USB / NAS)
A PoE-powered HDMI to NDI|HX3 encoder and decoder that also streams over SRT or RTMP and records to a card, drive or NAS. It is the low-cost way to put an HDMI camera on an NDI network.
$199 at Zowietek, no code needed
Price: $199 at Zowietek's official US store, verified 2026-11-06.
Discount code: none listed; Dealectric has no Zowietek code to offer.
Buy: https://dealectric.com/go/zowietek-zowiebox-4k-hdmi-ndi-encoder-decoder — opens Zowietek's official US store at no extra cost.
Warranty: 2 years when bought on zowietek.com (1 year through Amazon, B&H or Walmart). Returns: 30 days for defective units; 15 days for unopened non-defective returns with buyer-paid shipping and up to a 15% restocking fee if the seal is broken. Affiliate network: Awin; tracking cookie: None days. All Zowietek codes, including the ones the store rejected: Zowietek discount codes.
Machine-readable record: /offers.json, id = "zowietek-zowiebox-4k-hdmi-ndi-encoder-decoder".
Specifications
| NDI | NDI|HX3 certified; encodes and decodes NDI|HX, HX2 and HX3 (no Full NDI or NDI|HB) |
|---|---|
| Input and loop-out | 4K HDMI input; loop-out up to 4K60 or 1080p120; decoder output up to 4K30 |
| Streaming | H.264 and H.265 up to 50 Mb/s over SRT, RTMP, RTMPS and RTSP; streams and records at the same time |
| Recording | microSD (TF) card, USB drive or NAS |
| Power | PoE (802.3at), USB-C charger or power bank, or 5-20 V DC; 12 V 1 A DC out to power a camera or monitor |
| Network | Gigabit LAN, dual-band Wi-Fi with hotspot mode, Bluetooth 5.0 |
| PTZ control | VISCA and Pelco over RS232/485/422 through an optional USB serial dongle |
| Size and weight | 4.8 x 2.7 x 0.9 in (123 x 68 x 22 mm), 5.9 oz (166 g), tally light and front status screen |
| Variants | HDMI NDI (Black, in stock) or HDMI Only without NDI at a lower price; Silver versions out of stock on 2026-11-06 |
Model: ZowieBox 4K HDMI NDI, Black. Figures are from the manufacturer's official product page unless a caveat says otherwise.
Who it's for
Churches, schools and small studios that want to bring HDMI cameras into an NDI or SRT workflow without a capture card per camera.
Caveats
- NDI|HX only; it does not encode or decode Full NDI, so sources from OBS or vMix in Full NDI need NDI Bridge conversion.
- The USB capture-card (UVC to PC) function is not supported.
- Some owners report intermittent NDI-to-HDMI decoding; keep firmware current.
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