Doorbird D21DKV, IP VIDEO DOOR STATION, RAL 8011, stainless steel, powder-coated, semi-gloss, Part# 423888357 DS10G DEMO KIT - NO ACCESSORIES and Acoustic Clarity technology that

and Acoustic Clarity technology that gives you high-definition conversations

This product is ideal for those seeking a reliable and professional call button solution

no need for power supply

3at (30W) and IEEE802

Supports 50 simultaneous sessions

Doorbird D21DKV, IP VIDEO DOOR STATION, RAL 8011, stainless steel, powder-coated, semi-gloss, Part# 423888357 DS10G DEMO KIT - NO ACCESSORIES and Acoustic Clarity technology thatThe advanced Doorbird D21DKV 423888357, IP VIDEO DOOR STATION, RAL 8011, 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