Could the USB charger by the bed be a camera?

Two places the lens hides on a charger

The first is the flat front face, the side opposite the wall prongs. On a camera version, that face is often glossy black, and the lens sits behind it as a small circle you only see when light hits it at the right angle. Glossy black plastic is chosen on purpose because it hides a dark lens well.

The second is the USB port area. Some models place the pinhole inside or just beside one of the USB openings, so it looks like part of the port. A port that is slightly larger than the others, has a dark glassy spot at the back, or does not accept a cable fully deserves a closer look.

Charger cameras are usually taller or deeper than a plain single-port brick because they need room for a camera board and a memory card slot. The slot is often on the side or bottom, sometimes behind a small cover.

Clues specific to chargers

• Warm with nothing plugged in. A plain charger with no phone connected stays near room temperature. A camera charger keeps running and can feel noticeably warm.
• Pointed at the bed. A charger plugged into an outlet whose face looks across at the bed, sofa or shower is placed for the view.
• An extra charger you did not need. A charger already in an outlet next to a bedside lamp that has its own USB port is redundant.
• A glossy black front with no logo or text. Real chargers usually print ratings on the side and often a brand on the face.
• A tiny light on the face. Some models show a small status LED while recording, or it may be covered with tape.
• A charger that the host asks you not to unplug. Normal chargers do not come with that instruction.

How Candor applies to a charger

Use the lens finder first. A charger face is flat, so a lens behind it gives a clear, small reflection when your flashlight hits it straight on. Glossy plastic also shines, but it tends to give a broad smear rather than a pinpoint. Get low, level with the outlet, because the lens usually faces straight out.

Then run the magnetic sensor, which is more useful here than on many objects. Every charger has a transformer, so expect a reading. The trick is to compare: calibrate in the room, check an ordinary charger or your own, then check the suspect one. A much larger or more spread-out rise than a normal brick of the same size is a hint, not proof.

Finish with the Wi-Fi camera scan. Some charger cameras stream over Wi-Fi and will show up on the network you join. Many record only to a memory card, and those will not appear in any scan.

What to do with a suspicious charger

Unplugging a charger is usually safe and cuts its power, so you can do that if it is plugged in normally and the prongs are not damaged. Hold it by the body, not the cable. Put it in a drawer or face it at a wall rather than taking it apart. Photograph where it was plugged in and which way it faced before you move it, then report it to the host, hotel or platform. If you are in a hotel, the hotel room checklist covers the rest of the room.

Check a phone or USB charger for a camera

1. Find every charger in the roomLook at all outlets, including behind the bed, beside the desk and in the bathroom. Note which chargers face a bed, sofa or shower.
2. Feel for warmthWith nothing connected, touch the charger body. A plain charger stays close to room temperature when idle.
3. Inspect the face and portsLook at the flat front and inside each USB port for a small dark circle or a glassy spot that is not part of the connector.
4. Hold the lens finder level with itDim the room, crouch to the height of the outlet, and sweep the charger face with Candor's lens finder from about half a meter.
5. Compare magnetic readingsCalibrate the magnetic sensor, then hold the phone next to a normal charger and next to the suspect one. Note a much larger rise.
6. Unplug it and reportIf it still looks wrong, photograph it in place, unplug it by the body, and report it.

Frequently asked questions