Doorbird D21DKV, IP VIDEO DOOR STATION, Titanium-finish as PVD coating, stainless steel, brushed, Part# 423887916 PTZ Indoor Camera The quality NEC PRT (1)-U20

The quality NEC PRT (1)-U20 ETU / PRIMARY RATE INTERFACE UNIT Card 750476) provides for terminating an ISDN PRI line for voice service only

1X port-based network access authentication

The quality Bogen CSD2X2LU 2-Pack OHM Speakers (White) are low-impedance (8-ohm) operation Drop-in Ceiling Speakers

Auto Redial / Hot Desking

Doorbird D21DKV, IP VIDEO DOOR STATION, Titanium-finish as PVD coating, stainless steel, brushed, Part# 423887916 PTZ Indoor Camera The quality NEC PRT (1)-U20The 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