Infrared Night Vision Surveillance All-in-One Machine USB Hemisphere Insert TF Memory Card Surveillance Camera Day and Night Switching Mode Color and Black and White Switching Power Supply 5V Lens Type HD Lens Weight 0.255Kg Material ABS Plastic Additional Parameters Infrared Night Vision Operating Temperature -10~60 Resolution 640*480 Image Sensor CMOS Image Detection Horizontal Resolution 600 type All-in-one camera Signal-to-noise ratio 48db BLC Automatic Lens size Million HD 1. Insert the memory card, connect the power supply, and a set of video equipment with professional monitoring effects will work. 2. No need for professional masters or complicated courses, everything is that simple. Synchronized recording 1. Built-in high-definition chip, video recording can be recorded at the same time. Compared with traditional monitoring, only the image is more convenient. 2. It is bright and colorful, this is the effect you need! (No color cast when there is light in the room) Automatic coverage, space saving 1. Automatically replace the generated file in the front, ensuring that each time you watch it, the file is produced at the latest hour. 2. Each folder will be named with the time, which is easy to find, and there is a time display on the recorded video. 1. Connect the external power supply (when the TF card is inserted into the machine), the product intelligently detects and automatically enters the recording state (the blue indicator lights up for 5-8 seconds, then flashes and starts recording). 2. Connect the external power supply (when the TF card is not inserted into the machine), the red LED indicator flashes, insert the TF card in the correct direction, the LED indicator turns red and blue, and short press Press the button, the LED turns into a long blue light (flashes after 5-8 seconds and starts recording). 3. The system automatically generates and saves files, and saves one file every 30 minutes. Delivery quantity: 1 piece Notice: 1. To avoid buying products that are not the right size, please measure the size before purchasing. 2. Please refer to the first picture for the delivery items (color, shape), the other pictures are for display effect. 3. Specifications are shown in the image or description.