GRANDSTREAM DP752 DECT Base Station, Pairs w/ 5 DP Series DECT Handsets, Range up to 400 meters, Supports Push-to-TalkGRANDSTREAM DP752 DECT Base Station, Pairs w 5 DP Series DECT Handsets, Range up to 400 meters, Supports Push to Talk Long range DECT VoIP Base Station DP752 The DP752 is a powerful DECT VoIP base station that pairs with up to 5 of Grandstream's DP series DECT handsets to offer mobility to business and residential users. It supports outdoor range of up to 400 meters with the DP730 or up to 350 meters with DP722 DP720 as well as indoor range up to 50