Grandstream UCM6301

Storage relative humidity (H-H): 10 - 90% | Operating relative humidity (H-H): 10 - 90% | Weight: 715 g | Card reader integrated: Yes | Built-in display: Yes | Operating temperature (T-T): 0 - 45 °C | Number of rooms: 2 | Compatible memory cards: SD | Height: 36 mm | Width: 270 mm | Display type: LCD | AC input voltage: 100 - 240 V | Number of users: 500 user(s) | Quality of Service (QoS) support: Yes | AC input frequency: 50/60 Hz | Depth: 175 mm | USB version: 3.0 | Product colour: Black | RJ-45 ports quantity: 3 | Foreign eXchange Station (FXS) ports quantity: 1 | Product type: IP PBX (private & packet-switched) system | Foreign eXchange Office (FXO) ports quantity: 1 | Package weight: 1.21 kg | Storage temperature (T-T): -10 - 60 °C