Usage Instructions：

The detector has 4 functions, which are respectively: Function 1: Constant light mode (Normal detection). Function 2: Flashing mode (enhanced detection). Function 3: Vibration alarm mode. Function 4: Lighting mode. Usage method: Working principle: When detecting with infrared light, the lens of a miniature camera will produce reflective bright spots, helping you locate the miniature camera. Press and hold the power button to enter Function 1. Observe through the detection window; if there is a reflective bright spot, a micro camera may be present. Press the power button again to enter Function 2 (enhanced mode). The infrared light flashes rapidly. Observe through the detection window; positions with high-frequency flickering bright spots may have micro cameras. Press the power button again to enter Function 3. The detector will sound an alarm when it senses vibration. It can be hung on door handles, travel suitcases and the like for use. Press the power button again to enter Function 4 and switch to lighting mode, which can be used as a flashlight. Press the power button once more to power off the device.