Feature:1. Accurate Scanning: Using wireless frequency sweep technology, magnetic field detection technology and infrared reflection technology.2. Application: It can accurately find wireless bugs, trackers, sneak shots, wireless mini cameras and other equipment.3. Protection: Effectively prevent hotel eavesdropping and journey tracking to ensure and security.4. Alarm: When it detects wireless detectors and sneak shots, it will sound an alarm, the closer it is, the stronger it will be.5. Convenient to Carry: Small size and simple operation, suitable for checking hotel rooms, toilets, changing rooms, public toilets, cars, etc.How to Use:1. Turn the power button on the upper right to turn on.2. Press the center button to adjust the mode, signal detection, magnetic field detection, infrared light, cycle in turn.3. Press the lower right button to adjust the signal detection strength, from small to large.Specification:Item Type: Mini Camera DetectorModel: R35Material: ABSColour: BlackFunction: Wireless Signal Detection, Magnetic Field Detection, Micro Camera DetectionBattery Type: Built In 500mAh Lithium Battery Package List:1 x Detector1 x Probe Tube1 x Data LineNote:Manual measurement has 1‑2cm error.