What it is:
CB7SATN is a CB7S-family adapter that plugs into a head unit’s wired CarPlay USB port, lets you use wireless CarPlay &wireless Android Auto, and adds a stand-alone, AI-powered Android system you can switch to anytime. This specific model (the “TN” variant) includes both HDMI Out and HDMI In for second-screen playback and external source input. It does not include AHD camera input.
Who it’s for
●Drivers who want the freedom of wireless CP/AA without replacing the factory radio.
●Families who’d like to drive a rear/visor/headrest screen via HDMI Out.
●Anyone who occasionally wants to plug in a console/TV stick via HDMI In.
●Users who value a separate Android desktop for video apps and ATOTO’s smart features.
The big benefits (in plain English)
1) Cut the cord for CP/AA
●Your car stereo keeps its native CarPlay/Android Auto—just wirelessly.
2) A second brain on your dash
●Switch to an independent Android 13 interface (Qualcomm QCM6125, 4GB+64GB) to run apps that CP/AA doesn’t cover—great for online video and other non-CP/AA tasks.
3) Internet your way
●Connect by Wi-Fi or Bluetooth tethering, or use the built-in 4G LTE modem.
●Cloud/virtual SIM lets you purchase data in-app (a physical SIM also works).
●Note: USB tethering isn’t supported.
4) HDMI Out HDMI In (the “TN” advantage)
●HDMI Out: mirror/send video to a passenger or rear monitor while audio stays in your car audio path (so you keep EQ/fader control).
●HDMI In: feed video from a game console, TV stick, or other HDMI source.
5) Pre-installed ATOTO apps AI
●DriveChat (ChatGPT-powered): natural-language answers, planning, and on-box voice commands (controls the CB7SATN software—not your car’s built-in radio).
●TrackHU: device location, route history, and geofencing.
●CIotHub + Bluetooth add-ons: pair BLE accessories (OBD readers, smart lights) for on-screen control/info.
●OBD app: read stats from a compatible Bluetooth OBD adapter.
●FindApps downloader: a curated way to install selected titles that might not appear in Google Play on in-vehicle devices.
6) Rock-solid power updates
●If your head unit’s USB port can’t supply enough current (e.g., when accessories are connected), use the included Y-cable to draw power from a separate 12V USB fast-charge outlet while keeping data on the CP/AA USB—this maximizes stability.
●OTA firmware brings new features and bug fixes over time.
●Support warranty: online self-help, replies targeted within 24 business hours, and an extra 6-month warranty beyond the standard term.
Safety tip: Follow local laws. Keep video to passengers or when parked.
What this model doesn’t do (so you buy the right one)
●No AHD camera/DVR input on CB7SATN
○If you also want to add a camera and record via the built-in DVR app, choose an “X”-suffix CB7S model (e.g., CB7SAX/CB7SBX/CB7SCX/CB7SDX) or any CB7 series model.
○On those AHD-input models, DVR recording supports FHD 1080p at 30fps.
○Cameras, the WR2 wireless reverse system, OBD dongles, smart lights, etc., are all sold separately. CB7/CB7S provides the interfaces—the accessories are optional add-ons.
Setup in three steps
1.Plug in: Connect CB7SATN to the head unit’s wired CarPlay USB.
2.Pair your phone: Enable wireless CarPlay/Android Auto.
3.Get online: Use Wi-Fi/Bluetooth tethering or activate LTE data (cloud SIM or physical SIM).
Specs I/O snapshot
●Platform: Qualcomm QCM6125 • Android 13
●Memory/Storage: 4GB RAM + 64GB flash
●Wireless CP/AA: yes (adds the one you don’t have)
●Connectivity: Wi-Fi, Bluetooth tethering, built-in 4G LTE (cloud SIM + physical SIM support)
●Bluetooth architecture (CB7S): two channels—one dedicated to CP/AA pairing phone audio; the other for system tethering and BLE accessories (reduces interference).
●Ports: HDMI Out, HDMI In, USB (to head unit for CP/AA)
●AHD input: not included on this model
●OTA updates: supported
Compatibility
●Head units:
① OEM factory radios with wired CarPlay or wired Android Auto
② Aftermarket head units (any brand) with wired CarPlay or wired Android Auto
Buying guidance (quick picks)
●Choose CB7SATN if your priorities are wireless CP/AA, a separate Android desktop, and both HDMI Out HDMI In—without paying for camera/DVR features you won’t use.
●If you also want camera DVR on the box, step to CB7SAX (4+64) or CB7SBX (8+128) in the CB7S family—or to the CB7 wireless CarPlay adapter series (AHD standard on every model).
●For heavier app use and more cached content, consider the 8+128 memory tier in the lineup.
What’s in the box (essentials)
●CB7SATN main unit
●Three USB cables, including a power-split Y-cable for stable operation when the head unit’s USB power is marginal
●Quick start materials
Bottom line
CB7SATN is the HDMI-ready member of ATOTO’s CB7S family: it cuts the cord for CarPlay/Android Auto, gives you a full Android system on your car screen, and adds HDMI Out for passengers plus HDMI In for consoles and sticks—all with built-in LTE and an upgrade path via OTA. If you later decide you want DVR, the AHD-input “X” variants (or any CB7 model) have you covered at 1080p/30fps, with accessories sold separately.