Camera Specifications: 92 degree field of view 3,6mm Lens 1/3 DSP Color CCD image Sensor, ? DSP B/W 380 lines of resolutions color, 420 lines B/W 0,5 LUX Color, ,05 B/W DC 12V power NTSC Audio is not availableTransmitter / Receiver Specifications: 4-channel operations (camera) 8 channel scroll capable (receiver) 300 700 foot line of sight (LOS) approximate range Color Wireless # C2500C24Includes Hidden Video camera systems Power supply RCA Cable InstructionsSize 11 5/8 x 7 1/2 x 2