The durable DoorBird 423870888 IP Video Door Station D21DKH for multi tenant buildings, Stainless steel V4A (salt-water resistant), brushed, display module, keypad module is for multi-tenant residences and buildings with up to 500 units. it is a smart solution for houses and buildings entrance with Advanced features like HDTV Video, Geofencing, Automatic door buzzer, Clear voice transmission  and a lot more. Simply Connect your DoorBird IP Video Door Station to your smartphone to talk to your visitor anywhere you go.

Material: Stainless steel V4A (salt-water resistant), brushed

Features:

• Free visitor history Store still images for free, optional video recording available
• HDTV Video Ultra wide-angle, hemispheric lens, 180°
• Automatic door buzzer For use in medical offices and office environments
• Call button With backlit nameplate
• Motion sensor with 4D technology Distance up to 10 m adjustable via App (interval: 1 m)
• Light sensor For night vision mode
• Individual action schedules, e.g.: RFID card "abc" has only access on Wednesday from 9 am until 11 am. 4D motion sensor switches on external lamp between 9 pm and 6 am
• Microphone with Clear voice transmission
• Easy connection to the network Connection via a network cable or a bell wire (with a 2-wire converter) to a RJ45 socket (PoE, network data)
• Geofencing Automatic door and gate opening when returning home
• Noise reduction and echo cancellation

Includes:

• 1 x Main Electrical Unit
• 1x Front panel
• 1x RFID key fob
• 1x Screwdriver
• 1x Quickstart guide with Digital Passport
• 1x Installation manual
• 1x Small parts

NOTE: These items are not included and sold separately

• Surface-mounting housing
• Flush-mounting housing (backbox)
• 1x Power supply unit (mains adaptor) with four country-specific outlet adaptors (110 - 240 V AC to 15 V DC)

Dimensions: 10.08 x 10.13 x 1.92 inches (H x W x D)

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