- Description
- Features
- Finishes
- Reviews
- Specifications
- Downloads
- Videos
- Installation Photos
- Shipping & Returns
- Why DoorBird?
Market leading Video IP Intercom and Doorbell
Upgrade your entryway security with the DoorBird D31TDH, the ultimate IP video door station designed for modern living. Whether for a multi-tenant intercom system in an apartment building or a commercial video intercom, this powerhouse delivers top-tier access control, crystal-clear video, and seamless smart home integration.
Experience full 1080p HDTV clarity with an ultra-wide-angle doorbell camera, ensuring you never miss a visitor—day or night, thanks to powerful infrared night vision. The built-in motion sensor detects movement and instantly alerts you, while two-way audio lets you communicate in real time, eliminating blind spots and security risks.
Installation is effortless with PoE (Power over Ethernet), providing both power and connectivity in one streamlined cable. The stainless steel fascia ensures durability, while its surface-mounted design makes it ideal for any setting. From secure entry systems for apartments to cloud-based intercoms for buildings, this remote access doorbell is built for maximum control and flexibility.
Seamlessly integrate the DoorBird D31TDH with leading smart home intercom solutions like Control4, RTI, and Crestron, or connect to SIP-based VoIP phones and PBX systems for advanced communication. Its ONVIF compliance ensures compatibility with professional security setups, making it the perfect choice for businesses and residential properties alike.
With instant push notifications, mobile app access, and support for multiple call buttons, managing access remotely has never been easier. Take control of your security with a doorbell that does more—upgrade to the DoorBird D31TDH today.
Display Module
7” Ultra-bright touch display
Touch can also be operated in wet conditions
Easy to replace
Individually configurable, e.g.: display of the resident directory with logos, welcome screen, tiles for shortcuts
HDTV Video
• Ultra wide-angle,hemispheric lens,180°
Video and audio call
• On smartphones, tablets(iOS, Android), IP andlandline phones (SIP)
RFID / Bluetooth / QR Code Reader
- Configurable remotely viaApp
- RFID reader: Configurable remotely via App - 13.56 MHz
- Bluetooth Low Energy (BLE): For access control (compatible with Bluetooth Keyfob A8007)
- QR Code Reader: Configurable via App Individual QR Codes for Access Control
Motion Sensor with 4D Technology
• Distance up to 10 madjustable via App(interval: 1 m)
Two switching relays
- Two doors or gates canbe controlled via App
- Status configurablevia App: temporary orpermanent circuit
Night Vision
• With 12 Infrared LEDs
Integrated Accessibility Module
- Status visualization
- Optical signal when pressing the call button
- Hearing loop for wireless transmission of the audio signal from the door station to the visitor’s hearing aid
- Complies with DIN 18040 (DE), ONORM B1600 (AT), SIA 500 (CH), and Article 4 (FR) for construction of accessible buildings
Light Sensor
• For night vision mode
Free Visitor History
• Store still images for free.Optional video recordingavailable.
Microphone
• Clear voice transmission
Geofencing
• Automatic door and gateopening when returninghome
Automatic Door Buzzer
• For use in medical officesand office environments
Individual Action Schedules eg:
• RFID card has onlyaccess on Wednesdayfrom 9 am until 11 am
• 4D motion sensor switcheson external lamp between9 pm and 6 am
Burglary Prevention
• Prevents more break-insthan an alarm system
Open API
• Local interface forintegration with third-partysystems and SIP
Smart TransmissionMode (STM)
• Real-time audio / videocommunication, optimizedfor mobile devices viaWiFi, 3G, 4G, 5G
Smart Home & NVR
• Real-time audio / videocommunication, optimizedfor mobile devices viaWiFi, 3G, 4G, 5G
To find out more about the different types of finishes on DoorBird's, see our page here
Stainless Steel
Stainless steel V2A, brushed
Stainless steel V4A (salt-water and grinding dust resistant), brushed
PVD Coated Stainless Steel
Bronze-finish as PVD coating, stainless steel, brushed
Real Burnished Brass
Architectural Bronze
Gold-finish as PVD coating, stainless steel, brushed
Chrome-finish as PVD coating, stainless steel, high-gloss polished
Brass-finish as PVD coating, stainless steel, high-gloss polished
Powder Coated Stainless Steel
Wiring Diagram (POE) (Coming Soon)
Wiring Diagram (15v) (Coming Soon)
App Settings
App Administration Menu
How to Register RFID Transponders
Shipping
At Doorbird Intercom, our aim is to keep stock locally in Australia, of all the key models in the fantastic range of Doorbird Intercom systems. That's the good news. The other good news is that if we don't have it here, it's only 10 days to 2 weeks away.
At doorbird intercom, we look for the best and fastest freight forwarder we can. However, depending on where you live, it may be a different provider than other customers. We choose from the top couriers based on which is the best value for your area.
If we have an item in stock...Shipping is 2 to 4 days on average
If we don't have an item in stock...Shipping is 10 to 12 days on average
If we don't have your chosen product in stock, it may be already on it's way to us. If it isn't, we will order it straight away and have it to you within 2 weeks. The average is 10 days.
Returns Policy
We're happy if you're happy. If you're not happy then we will do our best to make you happy. If for some reason you are not satisfied with the products you have purchased, you can return them within 30 days. See details below.
But Why Doorbird?
There's a few reasons why we believe Doorbird is the best option. It isn't the cheapest, and it isn't the most expensive, but it does have the best value and most options.
German precision, engineering, and design
3mm Stainless Steel fascia's, beautiful lines and aesthetics, and amazing engineering puts Doorbird in another league over plastic 'Video Doorbells' made in China
Built and Conceived as IOT
Many alternatives are old analogue technology, with a quickly conceived internet add-on. Therefore they can be troublesome and inconsistent. Try adding a touchscreen, air conditioning, and cruise control to a '72 Valiant, you'll get what we mean.
Video and Audio, but also Access Control
Other brands can see your visitor, and talk to your visitor, but that's only half the game. Most alternatives can't let your visitor in. What's the point in being able to answer the door when your at work, see it's your sister, talk to her, but then not be able to let her in? Particularly if it's to get a start on dinner! Access Control is the functionality that brings value to the video and audio element. All Doorbird models have at least 1 x relay that can open doors, gates, motorised driveway gates, or garage doors.
Plays nicely with others
Most brands only integrate with Google or Alexa. Handy, but when you break it down there really aren't that many things you can do with that connection. Doorbird integrate with many brands of home Control System, CCTV, SIP Phones, and Smart Door Locks. These are functional integrations that bring many real benefits when connecting with your other technologies. Doorbird are progressive, and offer an open API to encourage cooperation with other brands and technologies in your home.
Choices Galore
Make a statement or blend right in, mirror your elegant gate or match your bold coloured front door. While some brands have 1 or 2 colour options, Doorbird has 5 options in most models, and 50+ in particular models. Not only that, but almost every Doorbird comes in surface mount or flush mount. With extensive colour and finish options, Doorbird lets you make a statement, or subtly accentuate an architectural motif.
Design your own
50+ colours and finishes and surface or flush mount options not enough? You need to fill a particular space or match a certain feature? Doorbird have an online configurator that allows you to design your own fascia and layout. No other brand can customise their intercom to suit exactly what you need. See the configurator here.
Doorbird often gets compared to products such as Ring and Arlo Video doorbells. It shouldn't. For all the reasons above it is a very different product to those plastic devices that share some similar technology. That's not to say those products aren't good, but if even one of the points above resonates with you, then there will be no comparison.
Doorbird should be compared with brands such as 2N. However if it is, the value, technology, and range will make it a clear winner.
