The Goobuy UC-702 Kit is a 100% air-gapped, 7-inch offline DVR monitor paired with a 2MP micro USB camera. Designed for defense, tactical, and heavy industrial inspections, it features zero wireless RF modules, physical tactile buttons for glove-friendly operation, and universal UVC plug-and-play compatibility. It securely records unencrypted H.264 video directly to a local MicroSD card without requiring OS drivers or network access.

 

Goobuy UC-702 Kit: 7-Inch Offline USB Camera DVR System 100% Air-Gapped | Universal UVC Plug-and-Play | Tactile Operation

[The Hard Specs: What You Need to Know Before Buying] If you are procuring inspection gear for restricted facilities, tactical teams, or heavy industrial sites, here are the direct answers to your immediate questions:

• Is it truly Air-Gapped? (Security Compliance): Yes. The SDVR-1001 monitor contains ZERO wireless modules. No Wi-Fi, no Bluetooth, no cellular, no apps. It operates in a 100% closed physical loop, passing DoD, SCIF, and nuclear facility security sweeps without RF emission red flags.

• What cameras can I plug into it?  It features universal UVC (USB Video Class) compatibility. You can plug in our included 15x15mm 2MP micro-camera, or any standard 5V USB 2.0 camera (borescopes, thermal USB modules, etc.). No drivers needed. It recognizes the video feed instantly.

• How does it store evidence?   It records raw, unencrypted H.264 MP4 video and JPEG snapshots directly to a standard, removable MicroSD card (up to 128GB). Pull the card, plug it into a PC, and access the files immediately. No proprietary software required.

• Can my crew use it with heavy gloves on? Yes. It features heavy-duty, tactile physical push-buttons for recording, snapping photos, and playback. No capacitive touchscreens that fail when covered in grease or water.

• How long does it last in the field? The built-in 6000mAh industrial lithium battery provides 3+ hours of continuous screen-on time and recording, easily covering a standard inspection shift.

• How fast does it boot? Cold boot to live video feed in under 3 seconds. Designed for tactical "Drop-and-Go" deployment where waiting for an OS to load is not an option.

 

[Core Real-World Applications - No Fluff]

1. "Air-Gapped" Classified Inspections (Defense & Energy)    If you work in a SCIF (Sensitive Compartmented Information Facility), aerospace assembly, or nuclear maintenance, RF-emitting devices are strictly forbidden. The UC-702 is a true no-WiFi standalone USB camera monitor. It provides 1080p micro-inspection capabilities that pass the strictest security sweeps because it possesses zero wireless transmission capabilities. What happens on the SD card, stays on the SD card.

2. Tactical & SWAT "Drop-and-Go" Deployment    When seconds matter, you don't have time to pair Bluetooth devices or reconnect to a dropped Wi-Fi signal. Used as a tactical drop-and-go camera kit, operators can slide the 15x15mm camera head under a door or into a ventilation shaft, and instantly view the feed on the 7-inch DVR. With tactile physical buttons, you can hit "Record" without taking your eyes off the situation or removing your tactical gloves.

3. The "Grease & Grit" Heavy Maintenance Setup    Deep inside a commercial HVAC system or under a diesel engine block, touchscreens are useless. The UC-702 serves as a completely offline industrial DVR system. You can smash it, drop it, and cover it in grease. The physical buttons work every single time, and it costs a fraction of a Panasonic Toughbook to replace.

4,  Machine Setup, Troubleshooting & Commissioning   UC-702 can help equipment OEMs and factory engineers record machine behavior during setup, troubleshooting and commissioning.

It can support:

conveyor setup recording
packaging machine troubleshooting
test rig video documentation
machine fault capture
alignment and jam observation
production-line adjustment records
remote engineering support clips
training video creation for technicians

When a machine fails intermittently, a short timestamped video can be more useful than a long email.

This kit allows the technician to place a micro USB camera near the problem area, watch the live image on the 7-inch screen and record the event locally for later review.     No laptop cart.   No software installation.   No Wi-Fi dependency.

Available Specifications

Model	Size	Interface	Resolution	Lens Type	Features
UC-501	15×15mm	USB 2.0	1080P	90°–170° FOV	Low-light, auto white balance
UC-501W	12×12mm	USB 2.0	720P	120° wide	Ultra-mini for tight spaces
SDVR-1001	7” LCD	USB input	SD/USB REC	–	Live view + recording + playback

Technical Specifications

USB Camera:

• Sensor: 1/2.9″ CMOS, 2MP (1920×1080)
• Output: UVC MJPG/YUY2, up to 30fps
• Lens: M12 mount, FOV 90°–170° (interchangeable)
• Lighting: Optional LED or IR module
• Cable Length: Customizable, rugged options available

7″ USB Monitor DVR:

• Screen: 7″ TFT LCD, resolution 1024×600 (typical)
• Storage: microSD card up to 128GB
• Recording: H.264/MP4, loop recording, timestamp overlay
• Battery: 4000–6000 mAh (typical), 2–3 hours operation, supports charging during use
• Functions: Live view, recording, playback, snapshot capture

[The Hardware That Doesn't Quit]

The Brain (SDVR-1001): 7-inch TFT LCD. H.264 recording directly to a 128GB MicroSD. Powered by a high-capacity 6000mAh battery that easily outlasts your shift (3+ hours continuous recording).

The Eye (UC-501): A 15x15mm 2MP micro USB camera that goes where humans can't. Available with 170° fisheye lenses or low-light optimization.

The Interface: Pure USB 2.0 UVC. No drivers. No proprietary connectors.

The Operation: Tactile, clicky hardware buttons. 100% glove-friendly.

Customization Options
- Sensor selection: SONY, Galaxy, Aptina.
- DFOV, lens mount, focus options
- USB cable length & housing
- DVR firmware & interface UI
- Logo branding & packaging

 

screenshot compressed picture when our 2MP usb camera connect and work with this 7inch USB DVR

( the following image had been compressed much because of website design request)

 

 

 

Q1: We do maintenance for the DoD. Does this kit contain any Wi-Fi, Bluetooth, or RF transmission modules? A: Zero. None. That is the entire point of this system. It is a strictly air-gapped inspection DVR. We engineered the SDVR-1001 without any wireless chipsets. You can safely carry this into highly classified government, military, or energy facilities without violating RF emission protocols.

 

Q2: Why wouldn't I just buy an OTG cable and plug the camera into my Android phone or iPad? A: You can, if you are sitting in an air-conditioned office. But if you are wearing heavy leather mechanic gloves, covered in oil, and working inside a dark turbine, your smartphone's capacitive touchscreen will ignore your fingers. Plus, do you really want to drop your $1,200 personal iPhone into a sewer pipe? This is a dedicated, offline industrial DVR system built for abuse.

 

Q3: Can I swap out the 2MP camera for a borescope or a thermal camera later? A: Yes. The DVR acts as a universal no-WiFi standalone USB camera monitor. As long as the camera you plug into it is UVC (USB Video Class) compliant and requires standard USB 5V power, the screen will display it and record it. It is an open ecosystem for your inspection tools.

 

Q4: How fast does it boot up? I need to use it for tactical entry situations. A: Instantly. Because there is no bloated operating system, no Android UI, and no apps to load, the system boots and displays the live video feed in under 3 seconds. It is built to function flawlessly as a tactical drop-and-go camera kit where timing is critical.

 

Q5: Will the battery die if I leave it in my freezing service truck overnight? A: The internal 6000mAh lithium cell is robust and rated for industrial temperature swings (-10 °C to +60 °C). Unlike consumer tablets that shut down in the cold to protect their delicate batteries, this kit will wake up and record your pipeline or HVAC inspection when you need it.

 

Q6: We need 50 units for our field mechanics. Can we get the DVR programmed to burn our company logo and the timestamp directly onto the recorded video? A: Absolutely. We provide OEM/ODM customization for enterprise fleets. We can permanently embed your company logo, operator ID, and a tamper-proof timestamp directly into the H.264 video file for legal documentation and quality assurance compliance.

 

Q7: Is the recorded video encrypted or locked? A: The video is recorded as standard, accessible MP4 files on the removable MicroSD card. If your operation requires encrypted storage for chain-of-custody evidence, contact our engineering team to discuss custom firmware implementations for bulk orders.

 

Q8: The cable taking the camera into the pipe gets ripped often. Are the cables proprietary? A: We despise proprietary cables just to trap you into buying replacements. The system uses a standard USB interface. If your crew slices the camera cable in half during a heavy machinery inspection, you can splice it, fix it, or simply plug in any standard replacement USB camera to keep working.

 

Q9, Can I change smaller 5 inch USB monitor?   Yes, we have following smaller & economical 5inch monitor

Q10, How long the monitor can work continuously after recharging full batteries？Normally 1.5-2 hours