Doorbird D21DKV, IP VIDEO DOOR STATION, RAL 6006, stainless steel, powder-coated, semi-gloss, Part# 423888227 SIP VoIP Gateway Signal distance up to 1600

Signal distance up to 1600 ft

Addon dell 330-5959 compatible taa compliant 10gbase-cu sfp+ to sfp+ direct attanull

XML Phonebook search/import/export

Hearing-aid compatible (meets American Disabilities Act [ADA] requirements)

the SGSW-24040HP provides built-in SMTP and SNMP Trap alarm function that can send instant alarm to the administrators by email when errors happen

Doorbird D21DKV, IP VIDEO DOOR STATION, RAL 6006, stainless steel, powder-coated, semi-gloss, Part# 423888227 SIP VoIP Gateway Signal distance up to 1600The high performance Doorbird D21DKV 423888227, IP VIDEO DOOR STATION, RAL 6006, 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