Wireless Intraoral Camera Product Description Features: *1/4 Sony CCD keep the best image resolution. *The wireless Receiver could free rotate 85 degree, in order to get the best image resolution. *Totally 4 channels. Directly choose the channels, and channel can display on the docking box. *Convenient 3 output directly, USB/Video/VGA output. Easy operation. *With Extra IR jack ( Optional) *One and quad image can change easily. *Totally can storage 28 PCS full images and 112PCS quad images. *With Pedestal charger, easy operation. Specification: Sensor: 1/4 Sony CCD Image resolution: 2.0 Mega pixels Photographing visual angle 1050 Frequency: 5.8GHz Output Jack: USB /VGA/VIDEO Channel selection: 4 channels Receiving sensitivity: 95dB Distance: More than 10m( 30 feets)