Dark Clear Skies · SVBONY
SM501 Endoscope Inspection Camera
Look inside. See the detail. Record what you find.
The SVBONY SM501 is a handheld inspection camera for checking hard-to-reach areas in vehicles, machinery, appliances and around the home. A 5m detachable probe cable feeds a live view to the built-in 4.3-inch IPS screen, while the 2MP camera records photos and video to the supplied 32GB memory card.
A practical view into confined spaces
Use the SM501 to see around obstructions and inspect areas that are awkward to reach by eye. Its semi-rigid cable can be shaped to help guide the camera towards an inspection point, and the handheld screen lets you work without connecting a separate phone or laptop.
- Vehicle and machinery checks: inspect accessible cavities, housings and components.
- Home maintenance: look behind fittings, inside accessible pipework and around appliances.
- Record your findings: save photos or video for later comparison and discussion.
- Close-range detail: position the camera approximately 40–80mm from the surface you want to inspect.
The camera head needs enough clearance to enter the opening, and cable access depends on the route and bends. The supplied cable is 5m long; the usable inspection reach depends on the space being explored.
Built-in screen and adjustable lighting
The 4.3-inch IPS display gives you a live view as you position the probe. Eight LEDs around the camera head provide illumination, with three brightness settings to help balance visibility and reflections. Digital zoom lets you enlarge the view when checking a particular feature.
Recording and display resolution are different: photos and videos are recorded at 1920 × 1080, while the handheld display has a native resolution of 480 × 272 pixels. The included 32GB TF/microSD card stores your captures for later review.
Detachable cable and rechargeable power
The probe connects to the handset through a detachable aviation-style connector, allowing the screen and cable to be separated for storage. The semi-rigid construction helps the cable retain a useful shape during an inspection.
A built-in 2000mAh rechargeable battery powers the unit, with USB-C charging. SVBONY’s specification table lists approximately three hours of operation and two hours to charge; actual times depend on use and charging conditions.
Before your first inspection
Charge the unit, fit the probe securely and check the image before guiding the camera into the inspection area. Start with a clear, accessible target within the 40–80mm focus range, then adjust the LED brightness. Keep the display and charging connection dry, and allow inspected equipment to cool and stop moving before use.
Technical specifications
| Specification | SM501 — W9303A |
|---|---|
| Product type | Handheld industrial inspection endoscope / borescope |
| Camera | 2MP, single lens |
| Camera-head diameter | 8mm |
| Photo / video resolution | 1920 × 1080 pixels |
| Display | 4.3-inch IPS screen |
| Native screen resolution | 480 × 272 pixels |
| Cable | 5m semi-rigid cable with detachable aviation-style connector |
| Focus range | 40–80mm |
| Field of view | 70° |
| Illumination | 8 LEDs with 3 brightness settings |
| Zoom | Digital zoom |
| Storage supplied | 32GB TF/microSD card |
| Battery | 2000mAh rechargeable lithium-polymer battery |
| Charging connection | USB-C |
| Charging supply | 5V USB; manufacturer lists 1A / 2A supplies |
| Operating temperature | 0°C to 45°C |
What’s included
- SVBONY SM501 handheld screen unit
- 5m detachable camera-probe cable
- 32GB TF/microSD memory card
- USB-A to USB-C cable
- Hook, magnet and mirror probe attachments
- User manual
The accessories help with viewing or retrieving suitable small objects. A USB power supply is required for charging; a mains adapter is not listed as part of the package.
Frequently asked questions
Do I need a phone, Wi-Fi or an app?
The SM501 has its own screen and battery for standalone inspection. You can view the camera directly on the handset and save captures to the supplied memory card.
Is the screen Full HD?
The camera records at 1920 × 1080. The built-in 4.3-inch screen itself is 480 × 272 pixels, so it is not a Full HD display.
How close does the camera need to be?
The specified focus range is 40–80mm. Reposition the camera within that distance to bring the inspection surface into focus.
Does it have two cameras or an articulating tip?
W9303A is the single-lens SM501. Position the semi-rigid cable to direct the probe; the included mirror attachment provides an additional viewing option.