
The Story
DoorBird D2101FV Fingerprint 50 IP Video Door Station in Chrome
For single-family homes and businesses with 1 unit, 1 call button
Chrome-finish as PVD coating, stainless steel V4A, high-gloss polished
(GTIN/EAN: 4260423896178, P/N: 423896178)
Highlights
- 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
- Fingerprint sensor by Fingerprint Cards AB
- 2 freely configurable bistable switching relays
Features
-
Open API
Local interface for integration with third-party systems and SIP -
Video and audio call
On smartphones, tablets (iOS, Android), IP and landline phones (SIP) -
Smart Transmission Mode (STM)
Real-time audio / video communication, optimized for mobile devices via WiFi, 3G, 4G, 5G -
Smart Home & NVR compatible
Control4, Loxone, Crestron, Synology, AVM FRITZ!Fon, URC, QNAP, RTI, ELAN, Fibaro, Bang & Olufsen and others -
Automatic door buzzer
For use in medical offices and office environments -
Free visitor history
Store still images for free, optional video recording available -
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 -
Geofencing
Automatic door and gate opening when returning home -
Night vision
With 12 Infrared LEDs -
HDTV Video
Ultra wide-angle, hemispheric lens, 180° -
Light sensor
For night vision mode -
Microphone
Clear voice transmission - Noise reduction and echo cancellation (AEC, ANR)
-
RFID reader
Configurable remotely via App (e.g. time frame) -
Motion sensor with 4D technology
Distance up to 10 m (32.8 ft) adjustable via App (interval: 1 m/ 3.3 ft) -
Call button
With backlit nameplate -
Easy connection to the network
Connection via a network cable or bell wire via 2-Wire Ethernet PoE Converter “DoorBird A1071” (PoE, network data) -
Two freely configurable bi-stable switching relays
Two doors or gates can be controlled via App
Status configurable via App: temporary or permanent circuit -
Fingerprint reader
Supported number offingerprints: 50
Status LED (RGB)
Touch sensor
| Front panel | 3 mm (0.12 in) For further materials and colours see material board and Online Shop. |
| Mounting type | Flush- or surface-mounted, mounting housing sold separately |
| Power Supply | 15 V DC (max. 15 W) or Power over Ethernet (PoE 802.3af Mode-A) |
| Call button |
Plastic Metal cover plate and engraving available separately, |
| Nameplate | Illuminated |
|
Fingerprint Reader Module 50 |
Configurable via App • Individual events (e.g. switch a relay, HTTP(s) request) • Individual schedules • 50 fingerprints manageable •Event history Multicolored Status LED •Normal mode: –Green + success sound: successfully authenticated –Red + error sound: unrecognized fingerprint (e.g. unknown fingerprint or wet touch sensor field - dry it with a tissue) –Pink: Manipulation prevention (too many failed attempts, locked out for min. 30 seconds) •Enrollment mode: –Blue: wait for finger to touch –Green + no sound: scan step successful –Green + success sound: entire scan step successful (enrollment done) –LED goes off: Timeout during enrollment •Start-up mode: –Yellow: Hardware test successful –Red: Hardware test not successful (broken) |
| Weight | 1407 g |
| Connectors | RJ45, for LAN/PoE • Bi-stable latching relay #1, max. 24 V DC / AC, 1 A, e.g. for electric door opener • Bi-stable latching relay #2, max. 24 V DC / AC, 1 A, e.g. for electric door opener • External input for external door opener button • 15 V DC input (+, -), max. 15 W • Relays can be expanded / detached with DoorBird I/O Door Controller |
| Protection Class | IP65, IK08 |
| Approvals | CE, FCC, IC, UKCA, RoHS, REACH, WEEE, IEC/EN 62368, IEC/EN 62471 |
| Dimensions | 313 x 131 x 48,75 mm (H x W x D) 12.32 x 5.16 x 1.92 in (H x W x D) |
| Operating conditions | -25 to +55°C / -13 to 131°F Humidity 10 to 85 % RH (non-condensing) |
| Scope of delivery | 1x Main Electrical Unit 1x Front panel 1x Nameplate for 1 call button, stainless steel, bell symbol 1x RFID key fob 1x Screwdriver 1x Quickstart guide with Digital Passport 1x Installation manual 1x Small parts |
| DoorBird Brochure |
| Datasheet |
| App User Manual |

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
DoorBird D2101FV Fingerprint 50 IP Video Door Station in Chrome
For single-family homes and businesses with 1 unit, 1 call button
Chrome-finish as PVD coating, stainless steel V4A, high-gloss polished
(GTIN/EAN: 4260423896178, P/N: 423896178)
Highlights
- 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
- Fingerprint sensor by Fingerprint Cards AB
- 2 freely configurable bistable switching relays
Features
-
Open API
Local interface for integration with third-party systems and SIP -
Video and audio call
On smartphones, tablets (iOS, Android), IP and landline phones (SIP) -
Smart Transmission Mode (STM)
Real-time audio / video communication, optimized for mobile devices via WiFi, 3G, 4G, 5G -
Smart Home & NVR compatible
Control4, Loxone, Crestron, Synology, AVM FRITZ!Fon, URC, QNAP, RTI, ELAN, Fibaro, Bang & Olufsen and others -
Automatic door buzzer
For use in medical offices and office environments -
Free visitor history
Store still images for free, optional video recording available -
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 -
Geofencing
Automatic door and gate opening when returning home -
Night vision
With 12 Infrared LEDs -
HDTV Video
Ultra wide-angle, hemispheric lens, 180° -
Light sensor
For night vision mode -
Microphone
Clear voice transmission - Noise reduction and echo cancellation (AEC, ANR)
-
RFID reader
Configurable remotely via App (e.g. time frame) -
Motion sensor with 4D technology
Distance up to 10 m (32.8 ft) adjustable via App (interval: 1 m/ 3.3 ft) -
Call button
With backlit nameplate -
Easy connection to the network
Connection via a network cable or bell wire via 2-Wire Ethernet PoE Converter “DoorBird A1071” (PoE, network data) -
Two freely configurable bi-stable switching relays
Two doors or gates can be controlled via App
Status configurable via App: temporary or permanent circuit -
Fingerprint reader
Supported number offingerprints: 50
Status LED (RGB)
Touch sensor
| Front panel | 3 mm (0.12 in) For further materials and colours see material board and Online Shop. |
| Mounting type | Flush- or surface-mounted, mounting housing sold separately |
| Power Supply | 15 V DC (max. 15 W) or Power over Ethernet (PoE 802.3af Mode-A) |
| Call button |
Plastic Metal cover plate and engraving available separately, |
| Nameplate | Illuminated |
|
Fingerprint Reader Module 50 |
Configurable via App • Individual events (e.g. switch a relay, HTTP(s) request) • Individual schedules • 50 fingerprints manageable •Event history Multicolored Status LED •Normal mode: –Green + success sound: successfully authenticated –Red + error sound: unrecognized fingerprint (e.g. unknown fingerprint or wet touch sensor field - dry it with a tissue) –Pink: Manipulation prevention (too many failed attempts, locked out for min. 30 seconds) •Enrollment mode: –Blue: wait for finger to touch –Green + no sound: scan step successful –Green + success sound: entire scan step successful (enrollment done) –LED goes off: Timeout during enrollment •Start-up mode: –Yellow: Hardware test successful –Red: Hardware test not successful (broken) |
| Weight | 1407 g |
| Connectors | RJ45, for LAN/PoE • Bi-stable latching relay #1, max. 24 V DC / AC, 1 A, e.g. for electric door opener • Bi-stable latching relay #2, max. 24 V DC / AC, 1 A, e.g. for electric door opener • External input for external door opener button • 15 V DC input (+, -), max. 15 W • Relays can be expanded / detached with DoorBird I/O Door Controller |
| Protection Class | IP65, IK08 |
| Approvals | CE, FCC, IC, UKCA, RoHS, REACH, WEEE, IEC/EN 62368, IEC/EN 62471 |
| Dimensions | 313 x 131 x 48,75 mm (H x W x D) 12.32 x 5.16 x 1.92 in (H x W x D) |
| Operating conditions | -25 to +55°C / -13 to 131°F Humidity 10 to 85 % RH (non-condensing) |
| Scope of delivery | 1x Main Electrical Unit 1x Front panel 1x Nameplate for 1 call button, stainless steel, bell symbol 1x RFID key fob 1x Screwdriver 1x Quickstart guide with Digital Passport 1x Installation manual 1x Small parts |
| DoorBird Brochure |
| Datasheet |
| App User Manual |





















