Vga resolution additional camera for sew 3036r the camera unit features vga 640x480 resolution to provide crisp and clear image and built in mic and speaker of the camera allows two way talk and you can talk to and hear your baby up to 4 cameras can be expanded with a monitor unit the sew 3036w will be a perfect solution to care the safety of your baby r camera baby unit featuresr r elegant compact designr high resolution camerar non visible ir leds for safe night time monitoringr built i