Doorbird D21DKV, IP VIDEO DOOR STATION, Titanium-finish as PVD coating, stainless steel, brushed, Part# 423887916 N32NS2TB The efficient Valcom Clarity SWM-15

The efficient Valcom Clarity SWM-15 15-Watt Wall Mount Mixer Amplifier has a balanced microphone/telephone audio page port input and high impedance aux input

10/100Mbps RJ-45 LAN Port x 2

The quality AIPHONE  TW-SPL Door Station Adaptor Plate for Towers

PLANET MFB-TFB20 This is a WDM Tx-1550

Doorbird D21DKV, IP VIDEO DOOR STATION, Titanium-finish as PVD coating, stainless steel, brushed, Part# 423887916 N32NS2TB The efficient Valcom Clarity SWM-15The durable Doorbird D21DKV 423887916 IP VIDEO DOOR STATION, Titanium finish as PVD coating, stainless steel, brushed is for multi tenant residences and buildings with up to 500 units. 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 Keypad, display module 2 freely configurable bistable switching relays