*Crisp, high quality images *Simple operation and installation *Light and easy mobility *Equipped with anti-fog, non-spherical lens *Super-wide automatically adjusting-focus lens *Handpiece holder with automatic power-off function *Singe image screen and 4 image intersected screen can be changed to each other. *Can be stored 28*4PCS pictures totally. *With quickly deleted image, re-captured and enlarge function. *With specific remote control. *Both freeze function of footplate and handiece. *With multi-functional button. *With multi-function of image signal output. *Up and down page can be controlled by the button of handpiece. *It can be with external infrared sensor without any fail. Specification Image sensor:1/4 sony CCD Image resolution: 1.3 mega pixels Lamp: 6 pcs white LED(5600K) Accumulation point: 5mm~50mm Photographing visual angle: 70? Cable length: 2m Power input: Freeze device: DC 5V, 1500mA Signal format: NTS/PAL Images resolution: Video output: 640x480 pixels VGA output: 1280x1024 pixels USB output: 720x480 pixels