AHD 2MP color micro camera with microphone Easily connectable micro camera to any DVR recorder, transmitter or monitor equipped with video and audio input. Color, integrates a microphone and can be placed in walls, furniture or wherever it is needed. Very easy to place in a system of video surveillance. It connects via RCA.   Technical characteristics CCD sensor AHD technology 2 MegaPixel Video output 1.0Vp-p75 ohm S / N Ratio: = 48 ( AGC Off) Lens: Standard f: 3.7mm External microphone Temperature: -10? ~ + 50? RH95% Power Supply: DC 9-12V 500mA Size: 15x15x18mm Model: D2