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2*DVB-S2X+DVB-T2/C Triple Tuners Linux OS Enigma2 Digital ZGEMMA H7S 4K UHD TV Box With Ci+ OScam/

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Triple Tuners: Simultaneously receive and decode multiple satellite (DVB-S2X) and terrestrial (DVB-T2/C) signals for seamless multi-channel access.
  • 4K UHD Support: Deliver high-resolution video playback via HDMI with 4K HEVC decoding for crisp, lifelike visuals.
  • Enigma2 OS: User-friendly Linux-based interface with open-source flexibility for customization and third-party app integration.
  • CI+ OScam Compatibility: Secure access to encrypted satellite content via CI+ modules or built-in OScam support for diverse provider compatibility.

Key features

  • 1. Material Technology

  • With a corrosion-resistant metal body and durable plastic housing, ensure long-lasting performance in harsh environments. The hybrid design balances sleek aesthetics with robust construction.

  • 2. Interactive Design

  • With the user-friendly Linux Enigma2 OS and customizable touchscreen-like interface via connected TVs, access multiple channels, settings, and multi-program presets effortlessly.

  • 3. Performance Parameters

  • With triple DVB-S2X/T2/C tuners and 4K HEVC decoding, stream and record simultaneously while delivering ultra-high-definition visuals. Outperforms dual-tuner models* [*Disclaimer: Based on internal testing; actual results may vary].

  • 4. Scenario Solutions

  • Designed for home use with quick channel switching, it also supports continuous operation for small commercial setups like cafes or offices, thanks to its reliable signal reception and multitasking capabilities.

  • 5. Certification Standards

  • With compliance to DVB-S2X and DVB-T2/C industry standards, ensure compatibility with global satellite and terrestrial broadcasts for seamless programming access.

Product details

2*DVB-S2X+DVB-T2/C Triple Tuners Linux OS Enigma2 Digital ZGEMMA H7S 4K UHD TV Box With Ci+ OScam/

The ZGEMMA H7S is a high-performance 4K UHD digital TV box designed for seamless satellite and terrestrial signal reception. Equipped with 2×DVB-S2X and 1×DVB-T2/C triple tuners, it delivers multi-stream decoding capabilities while running on a Linux OS with Enigma2 for advanced customization. Its metal-and-plastic build ensures durability, and CI+ OScam compatibility supports secure content decryption.


Technical specifications

FeatureSpecificationBenefit
Triple Tuner Support2×DVB-S2X + 1×DVB-T2/CSimultaneous reception of satellite/terrestrial signals
Operating SystemLinux OS with Enigma2Open-source flexibility and customization
Resolution4K UHD (HEVC decoding)Ultra-high-definition video playback
CI+ OScam CompatibilityFull CI+ slot + OScam supportSecure decryption for premium channels
Material ConstructionDurable metal chassis + plastic casingEnhanced durability and sleek design
PortsHDMI, USB, EthernetVersatile connectivity for devices/internet
Warranty1-year manufacturer warrantyReliable after-sales support

Customization guide

Adjustable parameters include:

  • Tuner Configuration: Optimize signal reception for specific satellite/terrestrial providers.
  • OS Customization: Modify Enigma2 settings for personalized user interfaces or third-party apps.
  • CI+ Module Compatibility: Pair with specialized modules for region-specific conditional access systems.

Get inspired

Enjoy 4K UHD clarity and multi-tuner flexibility to stream live TV, record shows, or decode premium content. With CI+ OScam support, unlock exclusive channels effortlessly.


Choose your model

ParameterBase ModelAdvanced ModelPro Model (ZGEMMA H7S)
Tuner Count1×DVB-S22×DVB-S22×DVB-S2X + 1×DVB-T2/C
Resolution1080p4K4K UHD (HEVC)
CI+ SupportNoBasic CIFull CI+ + OScam
OSClosed-sourceLinuxLinux Enigma2
Warranty6 months1 year1 year

Supplier's note

  1. Technical Breakthroughs:

    • Triple Tuners: The H7S’s 2×DVB-S2X + DVB-T2/C tuners enable simultaneous recording, PVR, and live streaming—20% faster than dual-tuner models.
    • 4K HEVC Decoding: Delivers 4K UHD at half the bandwidth of traditional codecs, ideal for HD streaming.
    • CI+ OScam Integration: Offers 3× stronger encryption than basic CI modules, ensuring secure access to premium content.
  2. Version Selection Guide:

    • Base Model: Suitable for basic satellite TV users needing single-stream reception.
    • Advanced Model: Targets users requiring dual-stream support and 4K without CI+ decryption.
    • Pro Model (H7S): Ideal for professionals or enthusiasts needing multi-tuner flexibility, 4K UHD, and secure CI+ access. Example: The Pro’s triple tuners let you record one channel while watching another and streaming online content—all in 4K.

With the H7S’s metal chassis, you can ensure stable performance in high-heat environments. Its Linux OS allows users to install third-party apps, expanding functionality beyond standard TV viewing.

Frequently asked questions

  • Which ZGEMMA H7S model is best for home 4K satellite TV?

  • How do I maintain the ZGEMMA H7S ports and remote control?

  • Metal vs. plastic satellite receivers: Why choose ZGEMMA H7S?

  • Can the ZGEMMA H7S support custom CI+ OScam setups?

  • Is the ZGEMMA H7S compliant with DVB standards?

  • How easy is it to set up the ZGEMMA H7S for multi-tuner use?

  • Does the ZGEMMA H7S work with multiple satellite providers?

  • What warranty and support does ZGEMMA offer for the H7S?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Tuner TechnologyMulti-stream satellite/terrestrial TV- Industry Standard: Single DVB-S2 tuner (1080p)
- Our Base: 2×DVB-S2X + 1×DVB-T2/C (4K UHD)
- Our Advanced: 3×DVB-S2X + 2×DVB-T2/C (8K ready) ▲▲
- Supports simultaneous recording + live streaming (Base)
- 8K compatibility (Advanced)
- Industry standard limits multi-channel use
- Advanced requires premium satellite plans
Operating SystemCustom software integration- Industry Standard: Proprietary OS (limited updates)
- Our Base/Advanced: Linux OS (Enigma2) with OTA updates ▲
- Open-source flexibility for third-party apps
- Regular security patches
- Steeper learning curve for non-tech users
Resolution Support4K/UHD content playback- Industry Standard: 1080p
- Our Base/Advanced: 4K UHD (3840×2160) ▲
- Advanced: 8K HEVC decoding ▲▲
- Crisp 4K visuals for modern TVs
- Future-proof for 8K content (Advanced)
- 1080p devices may underutilize specs
Material ConstructionDurability in varied environments- Industry Standard: Plastic chassis (1.2mm thickness)
- Our Base: Reinforced plastic + metal heat sinks ▲
- Our Advanced: Full-metal enclosure (2.0mm) ▲▲
- Enhanced heat dissipation (Base)
- Reduced signal interference (Advanced)
- Plastic-only models risk overheating in prolonged use
Connectivity OptionsIoT and peripheral integration- Industry Standard: HDMI + USB 2.0
- Our Base: HDMI 2.0 + USB 3.0 + Ethernet ▲
- Our Advanced: HDMI 2.1 + USB-C + Wi-Fi 6 ▲▲
- Seamless 4K streaming via Ethernet (Base)
- Wireless 4K streaming (Advanced)
- Standard models lack USB 3.0 speed
Compatibility FeaturesCustom firmware and CI+ support- Industry Standard: Basic CI+ slot (limited providers)
- Our Base/Advanced: CI+ OScam compatibility + Enigma2 plugins ▲
- Works with 50+ satellite providers (via OScam)
- Supports custom skins/apps
- Requires manual firmware tweaking for advanced features

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.