The Grandstream DP735 is a robust DECT wireless IP phone, ideal for professional and residential environments. Compatible with VoIP base stations DP750, DP752, and DP755, it offers a range of 400 meters outdoors and 50 meters indoors. Each DP735 supports up to 20 SIP accounts and provides 65 hours of talk time and 650 hours of standby. Featuring a 2.4-inch color TFT LCD screen, a 3.5 mm headset jack, and full duplex speakerphone, it ensures HD audio quality. The robust design of the DP735 is IP67 certified, guaranteeing resistance to water, dust, cleaning chemicals, and falls from 2.5 m. Features include a dedicated talk button, proximity sensors, and an accelerometer. Automated provisioning is possible via TR-069 and XML, and it is compatible with Grandstream's UCM IP PBX series for Zero Config provisioning. The DP735 is sold without a DECT base station, which must be purchased separately. Package dimensions: 20 x 13 x 9 cm, weight: 0.54 kg. Material: plastic. Batteries not included and not required.