SIP Door Phone with Numeric Keypad and 4.3” LCD; Vandal resistant body, with flush buttons; Wide-angle camera: 116° (H), 60° (V); PoE (IEEE802.3af, Power-over-Ethernet); 2-way audio communication over IP networks with Echo Cancel feature. Accessories: R27R28-IN-WALL (48), R27R28-ON-WALL-RC (45).
