Spec Sheet Preview: The Alpha Communications® VKG2/_AS G2+ series video-intercom kits feature our least expensive multi-unit video-intercom system and configurations, for buildings with 1 through 10 apartments, at a price that can't be beat! The 'x' in the model number indicates the kit size (1-10 apartments). Each kit contains 1-10 ART4LITE/G2 surface mount 4.3" screen color video-intercom monitor station (for each apartment) with corresponding number of D4L-G2/SMALL video splitters required, 1- FA-G2 system power supply and 1- NEXA series Aluminum fi …