The d the d link dcs 2230l full hd wireless daynight network camera is a versatile camera perfect for monitoring low light environments in your home or small office it combines a high resolution 2 megapixel sensor with a built in ir led to help you keep watch over areas in complete darkness product description d link dcs 2230l full hd wireless daynight network camera network surveillance camera device type network surveillance camera fixed audio yesbuilt in speaker built in