Doorbird D21DKH, IP VIDEO DOOR STATION, RAL 4005, stainless steel, powder-coated, semi-gloss, Part# 423888661 ST-HDED02 50Adapter/Transmitter Specifications:Inputs: (2) Hold ButtonsPower:

50Adapter/Transmitter Specifications:Inputs: (2) Hold ButtonsPower: 6VDC @ 100mASize: (H x W x D) 1

It has a detachable USB cable with inline controls for answering and ending calls with volume adjustment and a clothing clip for easy wearing

Terminates Keystone Jacks 8 Times Faster Than Traditional Single Blade Punch Down Tool

Catalog# 52087345

Includes 2' rail for mounting in a 2'x4' ceiling grid

Doorbird D21DKH, IP VIDEO DOOR STATION, RAL 4005, stainless steel, powder-coated, semi-gloss, Part# 423888661 ST-HDED02 50Adapter/Transmitter Specifications:Inputs: (2) Hold ButtonsPower:The quality Doorbird D21DKH 423888661, IP VIDEO DOOR STATION, RAL 4005, 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