Doorbird D21DKH, IP VIDEO DOOR STATION, RAL 7023, stainless steel, powder-coated, semi-gloss, Part# 423888852 4260423860605 This Headset works best with

This Headset works best with their respective systems when operated in conjunction with an Analog Port Adapter

TCP/IP Input Port: 6ea (2 exit button

A minimum order amount of $200 is required in oder to purchase products made by Greenlee & Maintain Wholesale Price

Power Consumption: 6

BASE (MARK-VI) is a dual-Stick Phasing Voltmeter with Overhead Hook Probes and Add-on Resistor Sticks

Doorbird D21DKH, IP VIDEO DOOR STATION, RAL 7023, stainless steel, powder-coated, semi-gloss, Part# 423888852 4260423860605 This Headset works best withThe high performance Doorbird D21DKH 423888852, IP VIDEO DOOR STATION, RAL 7023, stainless steel, powder coated, semi gloss 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