Mini CCD camera Lens 3.7mm Description Precautions: 1.a regulated DC 12V power supply is recommended for use with this camera for the best picture and most stable operation. An unregulated power supply can cause damage to the camera. 2.it is recommend that camera is used with a monitor that has a standard 75 ohm video impedance level. 3.do not attempt to disassemble the camera to gain access to the internal components. Refer servicing to your dealer. 4.never face the camera towards the sun or any bright or reflective light which may cause a smear on the picture and possible damage to the CCD. 5.do not expose the camera to rain or moisture and do not site the camera in an area where condensation may form.Moisture will cause damage to the internal components of camera and can create an electric shock hazard. Specification: Image Device: SONY 1/3" CCD Sync. System: Internal H. Resolution: 420 TV lines (High Resolution Version:600TV lines) Sensitivity: 0.05Lux/F2.0 (Ex-View Version: 0.0003Lux/F2.0 S/N Ratio: More than 50dB Power supply: DC 12V Warranty Shipping Policy Payment Method Returns Policy (description exceeds maximum possible length)