This webpage shows all mandatory changes in the devices (DoorBird, BirdGuard) firmware. For changes within the Apps please check the update sections at Google Play and Apple App Store.

You can see which firmware your device is running by going to "DoorBird App – Settings -> Devices [ select device ]" and scroll down to "Firmware".

RELEASE NOTE
Firmware version 000126
=======================
Release type:      Production
Release date:      2020-07-06
Products affected: DoorBird D10x, DoorBird D20x, DoorBird D21x, BirdGuard B10x
Preceding version: 000125
Corrections:       Fixed multiple video stream in some rare cases,
                   Improving connection check on D21xx,
                   Improved External Video Service for some NVRs e.g. Synology,
                   General server optimization for response handling
New Features:      Support custom strings for D21 with display,
                   Increased maximal strings length to 60 (requires DoorBird App version 4.90+)
Known Bugs/Limitations: n/a
Roll-out status:   Rolling out



RELEASE NOTES
Firmware version 000127
=======================
Release type:      Production
Release date:      2019-06-24
Products affected: DoorBird IP Video Indoor Station A1101
Preceding version: 000126
Corrections:       Fixed relay activation in some use cases,
                   Improved stability for video over slow connections
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Rolling out



RELEASE NOTES
Firmware version 000126
=======================
Release type:      Production
Release date:      2019-06-03
Products affected: DoorBird IP Video Indoor Station A1101
Preceding version: 000124
Corrections:       Weather feature fixed, Improve wifi setup after factory reset,
                   Minor improvements
New Features:      Room-2-Room communication: SIP for A1101 with different sounds and colors,
                   Support for smartlocks: Kisi, Kiwi, Nuki, Support relay names,
                   Add configuration options for notifications
                   Add message if connection to DoorBird fails and LAN-only mode is active
Known Bugs/Limitations: Relays can't get activated in some situations
Roll-out status:   Finished / Replaced by FW 000127



RELEASE NOTES
Firmware version 000125
=======================
Release type:      Production
Release date:      2020-04-27
Products affected: DoorBird D10x, DoorBird D20x, DoorBird D21x, BirdGuard B10x
Preceding version: 000124
Corrections:       Improved stability of mjpeg video stream
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000121
=======================
Release type:      Production
Release date:      2020-04-07
Products affected: DoorBird A1061W, DoorBird A1081
Preceding version: 000120
Corrections:       Fixed instable Wifi setup, if Wifi is already enabled
                   A1081: Fixed "input push events don't get triggered, if the connected device
                   (EXT1 or EXT2) is configured as 'normally closed'"
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000124
=======================
Release type:      Production
Release date:      2020-02-24
Products affected: DoorBird D10x, DoorBird D20x, DoorBird D21x, BirdGuard B10x
Preceding version: 000123
Corrections:       Improved Control4 SDDP service
                   Enhance discovery of peripherals behind some special routers
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000120
=======================
Release type:      Production
Release date:      2020-02-17
Products affected: DoorBird A1061W, DoorBird A1081
Preceding version: 000107
Corrections:       Fix wrong repetition of played ringtones
                   Status-LED is not used anymore on planned restarts
                   Improve WiFi stability
                   Change default IP to one in the APIPA Range (169.254.*.*)
                   Fix for issues with certain special characters in the Wifi SSID or passphrase 
                   Always use the proper MAC for each network interface (LAN, Wifi)
                   Update several system components
New Features:      Schedules for A1061W, Naming of relays and inputs for A1081, 
                   Regularly scan for the best/strongest WiFi access point in range
Known Bugs/Limitations: A1081: input push events don't get triggered, if the connected
                        device (EXT1 or EXT2) is configured as "normally closed"
Roll-out status:   Rollout stopped



RELEASE NOTES
Firmware version 000123
=======================
Release type:      Production
Release date:      2020-01-29
Products affected: DoorBird D10x, DoorBird D20x, DoorBird D21x, BirdGuard B10x
Preceding version: 000122
Corrections:       Increased RTSP session timeout to 15 seconds,
                   improved persistent requests for image calls (API),
                   improved overall stability on heavy usage (NVRs etc.)
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished / Replaced by FW 000124



RELEASE NOTES
Firmware version 000122
=======================
Release type:      Production
Release date:      2020-01-14
Products affected: DoorBird D10x, DoorBird D20x, DoorBird D21x, BirdGuard B10x
Preceding version: 000121
Corrections:       Enhanced SIP handling, several minor bugfixes.
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished / Replaced by FW 000123



RELEASE NOTES
Firmware version 000121
=======================
Release type:      Production
Release date:      2019-12-06
Products affected: DoorBird D10x, DoorBird D20x, DoorBird D21x, BirdGuard B10x
Preceding version: 000120
Corrections:       Fixed summer time change for schedules, Enhanced SIP handling,
                   Improved communication between DoorBird and peripherals, 
                   API bugfix for audio-transmit.cgi,
                   Improved performance, Several minor bugfixes
New Features:      Added support for Control4 SDDP service, early media 
                   for SIP, support sublines and new fonts for keypad
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000124
=======================
Release type:      Production
Release date:      2019-11-05
Products affected: DoorBird IP Video Indoor Station A1101
Preceding version: 000123
Corrections:       minor improvements
New Features:      set the "video on ring" property at pairing time, based on the 
                   DoorBird type (single vs. multi tenant)
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000123
=======================
Release type:      Production
Release date:      2019-10-14
Products affected: DoorBird IP Video Indoor Station A1101
Preceding version: 000122
Corrections:       Local connection to DoorBird (video, audio) now also possible for
                   problematic routers, several minor bug fixes
New Features:      Option to display a notification of a ringing event instead of the
                   live video, New installation page with network status information
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000120
=======================
Release type:      Production
Release date:      2019-08-13
Products affected: DoorBird D10x, DoorBird D20x, DoorBird D21x, BirdGuard B10x
Preceding version: 000119
Corrections:       n/a
New Features:      added support for MTM14E module
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000119
=======================
Release type:      Production
Release date:      2019-05-09
Products affected: DoorBird D10x, DoorBird D20x, DoorBird D21x, BirdGuard B10x
Preceding version: 000118
Corrections:       Improved performance
New Features:      added support for DoorBird A1101 and video from Snom SIP phones
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000118
=======================
Release type:      Production
Release date:      2019-03-11
Products affected: DoorBird D10x, DoorBird D20x, DoorBird D21x, BirdGuard B10x
Preceding version: 000117
Corrections:       Improved display performance, enhanced communication
                   between DoorBird and peripherals, changed default IP
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000117
=======================
Release type:      Production
Release date:      2019-02-06
Products affected: DoorBird D10x, DoorBird D20x, DoorBird D21x, BirdGuard B10x
Preceding version: 000116
Corrections:       Improved keypad, rfid, motion and multitenant event handling
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000116
=======================
Release type:      Production
Release date:      2018-12-17
Products affected: DoorBird D10x, DoorBird D20x, DoorBird D21x, BirdGuard B10x
Preceding version: 000115
Corrections:       Improved keypad and multitenant event handling
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000115
=======================
Release type:      Production
Release date:      2018-12-10
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000114
Corrections:       Improved audio configuration
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000114
=======================
Release type:      Production
Release date:      2018-11-29
Products affected: DoorBird D301A
Preceding version: 000113
Corrections:       Improved signal detection on Ritto intercoms
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000114
=======================
Release type:      Production
Release date:      2018-11-13
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x, DoorBird D21x
Preceding version: 000113
Corrections:       Improved DHCP client to support also broadcast DHCP requests/responses
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000113
=======================
Release type:      Production
Release date:      2018-11-02
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x, DoorBird D21x
Preceding version: 000112
Corrections:       Enhanced SIP handling (3rd party devices),
                   Correct handling of relay permissions,
                   Improved stability at "reset to factory defaults",
                   Fixed delayed WiFi setup for D10x models,
                   Improved communication handling (peripherals and cloud servers),
                   Enhanced parsing of RFID events
New Features:      Support for devices with integrated "info module",
                   Add handling for geofencing permission (needs DoorBird App 4.40+)
Known Bugs/Limitations: DoorBird DHCP client works in unicast mode only
Roll-out status:   replaced by firmware 000114



RELEASE NOTES
Firmware version 000113
=======================
Release type:      Production
Release date:      2018-10-08
Products affected: DoorBird D301A
Preceding version: 000112
Corrections:       Improved response code at door opener command, better
                   ring signal detection on Ritto intercoms, minor bugfixes
New Features:      Improved Logging
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000112
=======================
Release type:      Production
Release date:      2018-06-18
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x, DoorBird D21x
Preceding version: 000111
Corrections:       IR led + b/w image, broadcast for motion events (vmd),
                   audio fixing, handling favorites, improved RTSP for UNV,
                   improved loxone sip audio communication
New Features:      support digest authentication for HTTP(S) favorites,
                   support default code for D21DKH/D21DKV,
                   new permanent data privacy settings
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000111
=======================
Release type:      Production
Release date:      2018-03-20
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x, DoorBird D21x
Preceding version: 000110
Corrections:       Improved SIP handling, Optimized notification handling
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000110
=======================
Release type:      Production
Release date:      2018-02-20
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x, DoorBird D21x
Preceding version: 000109
Corrections:       Bugfixes
New Features:      Many new features added to our Open API,
                   including Open API support for DoorBird D21x,
                   see www.doorbird.com/api
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000109
=======================
Release type:      Production
Release date:      2017-11-28
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x, DoorBird D21x
Preceding version: 000107/000108
Corrections:       Fixing 'KRACK' WPA2 Wi-Fi exploit, improved stability,
                   optimized AEC configurations
New Features:      Support timetables and favorites for all models,
                   updated API (full support will come in next releases),
                   added SIP video support for Asterisk and 3CX PBX
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000108
=======================
Release type:      Production
Release date:      2017-11-01
Products affected: DoorBird D21x
Preceding version: 000107
Corrections:       Improved stability (e.g. after many motion events),
                   instant refresh of device names
New Features:      Initial release for DoorBird D21x, multitenant support,
                   support for timetables and favorites
Known Bugs/Limitations: No support for BHA-API
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000107
=======================
Release type:      Production
Release date:      2017-07-24
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000106
Corrections:       Bugfixing 
New Features:      Support for DoorBird I/O Door Controller A1081
Known Bugs/Limitations: It can take up to 24 hours for a changed device name
                        to become visible (e.g. at stored adminstration logins) 
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000106
=======================
Release type:      Production
Release date:      2017-06-28
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000105
Corrections:       Improved stability, bugfixing (External Video Service), optimized SIP
New Features:      Support for DoorBird IP Door Chime A1061W
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000105
=======================
Release type:      Production
Release date:      2017-05-18
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000104
Corrections:       Bugfix (External Video Service)
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000104
=======================
Release type:      Production
Release date:      2017-05-15
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000103
Corrections:       Improving stability and bugfixing (DHCP request), optimizing HTTPS and RTSP
New Features:      Reset to factory default (needs App version 3.50+), added LUMA support
Known Bugs/Limitations: n/a
Roll-out status:   Rollout stopped



RELEASE NOTES
Firmware version 000103
=======================
Release type:      Production
Release date:      2017-03-15
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000102
Corrections:       Minor bug fixing, improved SIP and history image processing
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000102
=======================
Release type:      Production
Release date:      2017-02-16
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000101
Corrections:       Improvement in performance, SIP and API notifications,
                   support Synology via External Video Service, bug fixing
New Features:      Added digest support, selectable bell sounds, added new features in API 
                   (see http://www.doorbird.com/api)
Known Bugs/Limitations: Open API for 3rd party integrations: HTTPS event notifications
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000101
=======================
Release type:      Production
Release date:      2016-12-15
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000100
Corrections:       Bugfixing, improving stability of RTSP and Cloud Recording 
New Features:      Added video stream to SIP (see http://www.doorbird.com/sip)
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000100
=======================
Release type:      Production
Release date:      2016-10-18
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000099
Corrections:       Bugfixing, more feature support in External Video Service, optimizing RTSP
New Features:      Added monitoring functions in API, added (standard) RTSP (see http://www.doorbird.com/api)
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000099
=======================
Release type:      Production
Release date:      2016-08-18
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000098
Corrections:       Improvement in performance when accessing DoorBird via internet, bug fixing
New Features:      Support for External Video Service (NVR)
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000098
=======================
Release type:      Production
Release date:      2016-07-18
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000097
Corrections:       Bugfixing
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000097
=======================
Release type:      Production
Release date:      2016-05-30
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000096
Corrections:       API Bugfix for SIP module, API support for RTSP (see http://www.doorbird.com/api)
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000096
=======================
Release type:      Production
Release date:      2016-04-22
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x Firmware version:  000096 Preceding version: 000095
Preceding version: 000095
Corrections:       API Bugfix, hotfix for patch 000095
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000095
=======================
Release type:      Production
Release date:      2016-04-18
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000094
Corrections:       Improvement on notification service, bugfixes
New Features:      3D Motion Sensor, API support for SIP (see http://www.doorbird.com/sip)
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000094
=======================
Release type:      Production
Release date:      2016-03-24
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000093
Corrections:       General improval of overall performance
New Features:      Support for configuration of button LED and IR-light, b/w video in night-mode
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000093
=======================
Release type:      Production
Release date:      2016-03-03
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000092
Corrections:       API bugfix, enhanced video performance
New Features:      Cloud Recording, API "dooropen" notification 
Known Bugs/Limitations: n/a
Roll-out status:   Finished


RELEASE NOTES
Firmware version 000092
=======================
Release type:      Production
Release date:      2016-01-25
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000091
Corrections:       API bugfix, enhanced online state detection
New Features:      New features for HTML 5 Widget
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000091
=======================
Release type:      Production
Release date:      2015-12-15
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000090
Corrections:       Improved server monitoring function, fixing led problem
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000090
=======================
Release type:      Production
Release date:      2015-12-09
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000089
Corrections:       Improved API functions
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000089
=======================
Release type:      Production
Release date:      2015-12-02
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000088
Corrections:       Allow percent sign in WiFi passwords, improved VPN connection stability, minor bugfixes
New Features:      LAN API Support (see http://www.doorbird.com/api)
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000088
=======================
Release type:      Production
Release date:      2015-11-17
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000087
Corrections:       BirdGuard fix for alarm relais switch, improved overall performance
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000087
=======================
Release type:      Production
Release date:      2015-09-17
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000086
Corrections:       Improved NTP client, fix sometimes missing 20th history image, fix timing for IR light, fix caching last live image
New Features:      Initial support for external door controllers
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000086
=======================
Release type:      Production
Release date:      2015-08-14
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000085
Corrections:       Optimized connection check (diagnostic), changed default NTP server, enhanced custom NTP server usage
New Features:      n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES 
Firmware version 000085
=======================
Release type:      Production
Release date:      2015-08-06
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000084
Corrections: fix low quality live image that rarely occured on some devices, fix missing ring events for devices with unstable NTP configuration, fix incorrect error message when playing sound files on BirdGuards, enhance custom NTP server usage
New Features: n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES 
Firmware version 000084
=======================
Release type:      Production
Release date:      2015-06-24
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000083
Corrections: improved handling of motion events (push notifications, history images), use of smaller privacy image (save bandwidth)
New Features: n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000083
=======================
Release type:      Production
Release date:      2015-06-23
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000082
Corrections: fixed unnecessary connection checks
New Features: Motion sensor images can be archived in the video door station. The next big App update in July will feature viewing them :)
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000082
=======================
Release type:      Production
Release date:      2015-06-08
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000081
Corrections: Improved MAC address (device naming) for some weird routers (wired network).. just a beauty-bugfix :)
New Features: n/a
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000081
=======================
Release type:      Production
Release date:      2015-06-01
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000080
Corrections: Reduced microphone noise DoorBird (internal micrphone), improve stability of video stream (no corrupted images)
New Features: Enhanced noise cancellation algorithm, BirdGuard now stores images on motion events
Known Bugs/Limitations: n/a
Roll-out status:   Finished



RELEASE NOTES
Firmware version 000080
=======================
Release type:      Production
Release date:      2015-05-22
Products affected: DoorBird D10x, DoorBird D20x, BirdGuard B10x
Preceding version: 000079
Corrections: PIR events, IR-Light synchronization
New Features: /
Known Bugs/Limitations: Next release will have an enhanced noise cancellation algorithm
Roll-out status:   Finished