Description ModelHY03DV02-641510429938 Product Description: Product Name: Anti-Candid Camera Infrared Detector Size: 100 x 43 x 11mm Working current: 45mA Charging voltage: 5V Charging current: 100mA The optimal viewing distance: 4-5 ft away from the surface you are scanning. Product Feature: 1. Multifunctional camera detector, compact and portable, can pass aircraft security inspection 2. Infrared scanning 3. Vibration sensing 4. Built-in 3.7V/180mAh polymer lithium battery, 1-2 hours of charging, 9-10 hours of continuous use. 5. Sensitive detection camera, fast capture 6. To make your search easier, please turn off or block all lights or lamps, if possible. If a hidden camera is focused on the area you are scanning, you will see its reflection through the viewer. Operation Method: 1. Turn on the power switch and enter the red light flashing mode. 2. Press the power switch again to enter the red light slow flash mode. 3. Press the power switch for the third time to enter the constant light mode, and the above modes can be selected by yourself. 4. Press the power switch for the fourth time, the scanner is turned off. 5. Long press to power off. 6. The indicator light is on during charging, and the indicator light is off when fully charged. Warning Dont look directly at the LED light, please look through the observation window. Package Include: 1Pcs x Camera Detector 1Pcs x Usb Charging Cable 1Pcs x Manual