Doorbird D2104V, IP VIDEO DOOR STATION, Graphite black (Raven Polar), powder-coated, semi-gloss, Part# 423874374 607565042966 48 Gigabit RJ45 ports and

48 Gigabit RJ45 ports and 4 SFP ports

It gives a keyset user a Busy Lamp Field (BLF) and one-button access to extensions

Discharges underground cables and other equipment that hold capacitive charges

Fixed function keys: 4

Doorbird D2104V, IP VIDEO DOOR STATION, Graphite black (Raven Polar), powder-coated, semi-gloss, Part# 423874374 607565042966 48 Gigabit RJ45 ports andThe durable Doorbird D2104V 423874374, IP VIDEO DOOR STATION, Graphite black (Raven Polar), powder coated, semi gloss, is for multi tenant buildings and businesses with 4 units, and 4 call buttons. Features: Surface and flush mount possible, housings sold separately LAN connection (PoE capable) 2 way audio Ultra wide angle lens, 720p, night vision, 12 IR LEDs 4D motion sensor, RFID reader 2 freely configurable bistable switching relays Dimensions:\15.