
D31TDH Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $5500.00 | Condition is New, Doorbird D31TDH IP Video Intercom, shipping cost = $8.13 | 100.0% |

The DoorBird D31TDH is a state-of-the-art IP video intercom system designed for both residential and commercial applications. This innovative device allows you to answer your doorbell from anywhere in the world using your smartphone or computer.
The D31TDH features a sleek and modern design, with a high-resolution 7-inch touchscreen display that offers crisp and clear visuals. The intercom system is equipped with a high-definition IP camera with a wide-angle view, enabling you to see visitors in sharp detail. You can also customize the camera's viewing angle using the DoorBird app.
This IP video intercom system offers numerous advanced features, including two-way audio, motion detection, and night vision. With motion detection, you'll be notified when someone is at your door, even if they don't press the doorbell. The night vision function ensures that you can see visitors clearly, even in low-light conditions.
The DoorBird D31TDH is easy to install and connect to your Wi-Fi network. It is compatible with various home automation systems, such as Amazon Alexa, Google Home, and Apple HomeKit, allowing you to control the intercom using voice commands.
The intercom system also offers various access control options, including keycard access, RFID access, and PIN code access. You can grant temporary access to guests and set access schedules for regular visitors. The DoorBird app lets you manage all of these access control options remotely.
The D31TDH is made from high-quality materials and is built to last. It is weatherproof and vandal-resistant, making it suitable for use in all types of climates and environments. The intercom system also comes with a built-in rechargeable battery, ensuring that it continues to function even during power outages.
In summary, the DoorBird D31TDH IP video intercom is a versatile and advanced security solution that offers numerous features to enhance the security and convenience of your home or business. With its high-resolution touchscreen display, HD IP camera, advanced access control options, and compatibility with various home automation systems, the D31TDH is an essential addition to any smart home or commercial property.
The Doorbird D31TDH is an IP video intercom system that allows homeowners to communicate and grant access to visitors at their front door remotely, using a smartphone or computer. Here are some pros and cons of buying this particular model.
Pros:1. High-definition video and audio: The Doorbird D31TDH delivers clear and sharp video and audio, enabling users to see and hear their visitors in real-time.
2. Remote access and control: Users can answer the doorbell, speak to visitors, and even unlock the door from anywhere using the Doorbird app or web interface.
3. Customizable design: The intercom comes in various finishes and designs to match different home decor styles.
4. Weatherproof: The device is designed to withstand harsh weather conditions, making it suitable for outdoor installation.
5. Integration with other smart home systems: The Doorbird D31TDH can be integrated with popular home automation platforms like Apple HomeKit, Amazon Alexa, and Google Assistant.
Cons:1. Expensive: The Doorbird D31TDH is pricier than some other video intercoms on the market.
2. Requires a stable and fast internet connection: To use the remote access features, a reliable and fast internet connection is necessary.
3. Installation can be complex: Installing the device may require some technical knowledge and additional hardware, such as a PoE injector or a separate power supply.
In conclusion, the Doorbird D31TDH IP video intercom offers several advantages, such as high-definition video and audio, remote access, customizable design, weatherproofing, and integration with smart home systems. However, its high price tag, complex installation, and requirement for a stable internet connection may be drawbacks for some potential buyers.
If you are looking for a video intercom system with these features and are willing to pay a premium price, then the Doorbird D31TDH is an excellent choice. However, if you are on a budget or prefer a more straightforward installation process, you may want to consider other options. Overall, the Doorbird D31TDH is a high-quality and feature-rich video intercom system that can enhance the security and convenience of your home.
Details:
D31tdh ip video intercom designed for multi-tenant buildings and residences with up to 1,000 units. Integration: provides a well-documented API for third-party system integration. Sensors: built-in 4d motion sensor for enhanced detection. Camera: Sony starves full HD image sensor for high-quality video in all lighting conditions.
Display: 7 touchscreen module for intuitive operation. Flexible installation: compatible with surface or flush-mount setups housings sold separately. Durable construction: brushed v2a stainless steel finish. Access control: integrated RFD, Bluetooth, and qr code reader.
specifications entrysyst:
- brand: Doorbird
- mpn: D31tdh
- battery included: No
- color mode: Color
- features: Outdoor/weatherproof, Add-on Camera
- smart home protocol: Powerline/upb
- type: Video Intercom
- location: Outdoor Indoor
- surveillance technology: Ip/network
- unit type: Unit
- country of origin: Germany
returns entrysyst:
- policy: no returns
general entrysyst:
- category: Home & Garden > Security > Door Entry Systems Intercoms
shipping entrysyst:
- class: standard, economy
- carrier: usps, ups, fedex
- type: calculated
- service: usps ground advantage, ups ground saver, fedex ground economy, ups ground
- transit: 5-11 days
offer entrysyst:
- started: october 17, 2025
- sold #: 12
- options: ship-to-home
- availability: in stock
- best offers: true
- price: $5500.00
- item condition: New
- in stock #: 1
payments entrysyst:
- credit card: mastercard
- wallet: apple-pay
- other
seller entrysyst:
- city: chicago, illinois
- rating: 100.0%
- # reviews: 362
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- B101: VIDEO CAMERA HOUSING, Doorbird
- D1812KH-V2A: VIDEO STATION, Doorbird
- D2107V: VIDEO STATION, Doorbird
- D1101KH: VIDEO STATION, Doorbird
- D2102V: VIDEO, Doorbird
- D2103V: VIDEO STATION, Doorbird
- D21DKV: VIDEO, Doorbird
- 423871601: VIDEO STATION, Doorbird
- D2101BV: VIDEO STATION, Doorbird
