SEE FIRST. DECIDE SMARTER.

PUT YOUR EYES WHERE YOUR HANDS CAN’T REACH.

Phone-connected inspection camera showing a live view inside a hidden space
SEE THE HIDDEN SPACE LIVE.Inspect first—before removing another pipe, panel or part.
01

GUIDE IT

Shape the semi-rigid cable around bends and narrow openings.

02

LIGHT IT

Adjust the eight LEDs to reveal close-up details in dark spaces.

03

VIEW IT

Watch the live inspection from the phone already in your hand.

The slim camera travels into the hidden space while the semi-rigid cable holds the curve you give it. Adjustable LEDs illuminate the area, and the live view appears on your phone—so you can inspect first and decide what to do next.

✓ 16.4 FT SEMI-RIGID REACH✓ 8 ADJUSTABLE LEDS
  • GFOUK phone endoscope kit connected to a smartphone with Lightning, USB-C and Micro-USB adapters
 (12,554 Reviews)

GFOUK® 16.4FT HD INSPECTION CAMERA

A phone-connected inspection camera for looking inside first—before unnecessary disassembly.

check_circle 16.4 ft semi-rigid inspection reach.

check_circle Adjustable LEDs for dark, enclosed spaces.

check_circle Connector options for USB-C/Type-C, Lightning and Micro-USB phones.

$29.99
$29.99
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BUNDLE & SAVE

GFOUK phone endoscope kit connected to a smartphone with Lightning, USB-C and Micro-USB adapters
$29.99
$29.99
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View full details
Homeowner inspecting a hidden engine-bay area with a flashlight

WHEN YOU CAN’T SEE THE PROBLEM, EVERY NEXT STEP FEELS LIKE A GUESS.

A slow drain. A rattle behind a panel. Something dropped where your hand cannot reach. The frustrating part is not always the repair—it is not knowing what is actually happening inside. So you remove another pipe, loosen another panel or replace another part, hoping the problem will finally appear.

WHY THE USUAL FIRST MOVES FAIL

MORE WORK. STILL NO CLEAR ANSWER.

Homeowner shining a flashlight into an opened sink pipe but still unable to see around the bend
You can light the opening.You still cannot see around the bend.
01

Shining a flashlight from outside

It adds light—but cannot turn a corner or show what is deeper inside.

02

Taking everything apart first

Sometimes necessary, but it creates more work before you know what you are looking for.

03

Replacing parts by trial and error

A new part does not help if the real problem is somewhere else.

THE REAL PROBLEMYour eyes cannot reach the place where the answer is hiding.

WHY HOMEOWNERS INSPECT FIRST

  • Customer review inspection image

    It turned a rough idle into a clear next step

    I used the camera to look around the spark-plug area before removing parts. Once I pulled the plug, the buildup matched what I had seen and I knew exactly what to check next instead of replacing parts at random.

    DIY car owner 

  • Customer review inspection image

    I could see inside before committing to a teardown

    I guided the camera through the spark-plug opening and viewed the inside of the cylinder on my phone. That first look showed me what was happening in a space I could not see and helped me decide whether the engine needed a bigger repair.

    Home mechanic

  • Customer review inspection image

    I had a live view on my phone within minutes

    I connected the camera to my phone, switched on the LEDs and had a clear live view within minutes. The semi-rigid cable held the shape I gave it, so guiding the lens into tight spaces felt controlled instead of frustrating.

    First-time user

    FROM QUESTION TO ANSWER IN THREE STEPS

    • Match the connector to the phone charging port

      1. MATCH THE CONNECTOR

      Choose the included USB-C / Type-C, Lightning or Micro-USB head that matches your phone’s charging port.

    • Guide and light the inspection camera

      2. GUIDE AND LIGHT THE CAMERA

      Shape the semi-rigid cable around bends, then adjust the eight LEDs for a clearer view in dark spaces.

    • View the inspection on a phone and decide the next step

      3. VIEW AND DECIDE

      Watch the live image on your phone, capture what matters and decide the next step with more confidence.

      ONE CAMERA. MORE PLACES TO LOOK FIRST.

      • Inspecting a wall opening and locating a lost object

        WALL OPENINGS & LOST OBJECTS

        See through small access points and use the hook or magnet where appropriate.

      • Inspecting drains and pipes with a phone-connected camera

        DRAINS & PIPES

        Look beyond the opening before disconnecting pipes, traps or fittings.

      • Inspecting a narrow space in an engine bay

        ENGINE BAYS

        Inspect spaces blocked by covers, hoses and components before removing more parts.

      • Inspecting a narrow HVAC vent opening

        VENTS & HVAC OPENINGS

        Guide the slim camera into narrow ducts, vents and awkward angles.
        USB-C Type-C, Lightning and Micro-USB connector guide

        WHICH CONNECTOR FITS MY PHONE?

        USB-C / TYPE-C

        For iPhone 15 or newer and Android phones with a USB-C/Type-C charging port.

        LIGHTNING

        For iPhone 14 or earlier with a Lightning charging port.

        MICRO-USB

        For older Android phones with a Micro-USB charging port.

        Simply match the included connector to the charging port on your phone. Some Android phones may require OTG to be enabled in Settings.

        BUILT TO HELP YOU LOOK FIRST

        FEATURE
        WHAT IT HELPS YOU DO
        ↕16.4 FT CABLE
        ✓Reach deep into places your hand or an ordinary flashlight cannot access.
        ∿SEMI-RIGID CABLE
        ✓Shape the cable and it holds the curve, making bends and narrow gaps easier to guide.
        ✦8 ADJUSTABLE LEDS
        ✓See close-up details even inside dark pipes, engine bays and enclosed spaces.
        ◉PHONE CONNECTION
        ✓Use the phone already in your hand instead of carrying a separate inspection screen.
        ⤴HOOK ATTACHMENT
        ✓Try to retrieve lightweight objects that are suitable for hooking.
        ⊙MAGNET ATTACHMENT
        ✓Try to pick up small compatible metal objects from hard-to-reach spaces.
        ◇SIDE-VIEW MIRROR
        ✓Change the close-up viewing direction when a straight-ahead view is not enough.
        ◈PROTECTIVE CAP
        ✓Help protect the camera tip when the cap is appropriate for the inspection.
        INSPECT FIRST. DECIDE WITH MORE CONTEXT.

        A SMARTER FIRST LOOK—BEFORE THE BIGGER JOB.

        WHAT YOU NEED TO DOGFOUK CAMERAFLASHLIGHTIMMEDIATE DISASSEMBLY
        Looks around narrow access points✓LimitedSometimes
        Adds light inside the space✓From outsideDepends
        Shows the view on your phone✓——
        Can document what you find✓LimitedAfter access
        Helps you inspect before removing parts✓Limited—
        GFOUK endoscope camera kit and accessories

        EVERYTHING YOU NEED FOR THE FIRST LOOK.

        A complete 16.4 ft phone-connected inspection kit with USB-C / Type-C, Lightning and Micro-USB connectors, plus a hook, magnet, side-view mirror and protective cap.

        CHOOSE YOUR KIT

        Before You Order: Compatibility & Use FAQ

        The kit includes USB-C / Type-C, Lightning and Micro-USB connector options, covering the three common phone charging-port types. Match the included connector to your phone’s port. Android phones must support OTG, and app or operating-system support can vary by model.

        Use USB-C / Type-C for iPhone 15 or newer and Android phones with a USB-C / Type-C port. Use Lightning for iPhone 14 or earlier with a Lightning port. Use Micro-USB for older Android phones with a Micro-USB port.

        Yes. Install i-view from the Apple App Store or Google Play before connecting the camera. You can also scan the QR code in the included manual if your packaging directs you to the correct regional app version.

        Your Android phone must support OTG. Many compatible phones enable it automatically; on others, open Settings and turn on OTG before reconnecting the camera. The menu name and location vary by phone model.

        The 8mm camera probe is IP67-rated. Only the camera head should enter damp or wet inspection areas. Keep the phone, connectors, adapters and inline LED control dry. Do not use the camera in pressurized, corrosive or hot liquids.

        For the clearest close-up view, keep the fixed-focus camera about 1.18–3.94 in (3–10 cm) from the object. If the image looks blurry, move the probe slightly forward or back and make sure the lens is clean.

        Yes. The UseePlus app supports both photos and video. The supplier lists 1920 × 1440 pixels for this camera; saved output can vary with your phone, app version and recording settings.

        The kit includes one 16.4 ft (5 m) semi-rigid single-lens camera cable with eight adjustable LEDs, USB-C / Type-C, Lightning and Micro-USB connector options, plus a hook, magnet, side-view mirror, protective cap and quick-start manual.

        check_box

        Can it retrieve lost objects?

        The hook can help catch suitable lightweight items, while the magnet can pick up small compatible metal objects. Retrieval is not guaranteed. Do not force the cable or use it to recover heavy, sharp or hazardous objects.

        No. This is an inspection camera for household, automotive and industrial spaces. Never use it on people or animals.

        Quilvarno accepts eligible return requests within 180 calendar days after delivery. Contact service@quilvarno.com before sending anything back for authorization, the correct return address and instructions. Preference-based return shipping is paid by the buyer; damaged, defective or incorrect items are handled without additional cost. No cancellation or restocking fee applies.

        GET YOUR GFOUK® INSPECTION CAMERA

        Look First. Decide With More Confidence.

        Confirm your phone compatibility, choose the pack you need and keep a closer look within reach.