Alarm.com PoE Video Door Station (ADC-VDB755P)
| Device Image | ![]() |
|---|---|
| Live View Resolution | 1440 x 1440 |
| Field of View | 150° horizontal, 150° vertical |
| Night Vision | 0 lux with IR, Up to 15 feet (5 meters) |
| Enrollment Methods | Ethernet For enrollment instructions, see Alarm.com PoE Video Doorbell (ADC-VDB755P) - Installation Guide. |
| Ethernet Compatibility | 10/100 Mbps RJ-45 |
| Wi-Fi Compatibility | Incompatible |
| Video Analytics | Video Analytics 2.0 For setup instructions, see Configure a Video Analytics rule for an Alarm.com doorbell camera. |
| Two-Way Audio | Full-Duplex For setup instructions, see Two-Way Audio Installation and User Guide. |
| Factory Reset | Press and hold the doorbell button for 45-50 seconds until the LED flashes red and green |
Topics
Overviews
- Alarm.com PoE Video Door Station (ADC-VDB755P) OverviewExpand into new markets while still offering an NDAA-compliant* solution with 2MP video, People Detection, and Two-Way Audio.
Installation guides
User guides
- Configure a Video Analytics ruleAlarm.com Video Analytics continuously scans a property and sends a notification when a person, vehicle, or animal is identified. Advanced detection rules enhance perimeter security by sending alerts when someone is coming or going, or even loitering on the property.
How-to troubleshooting guides
Frequently asked questions
Videos
Training
General Information
- Adjust how long to request clip uploads during an alarmVideo devices can be configured to upload back-to-back clips during an alarm for 1 to 15 minutes using the website.
- Adjust saved video resolution, image quality, or frame rateVideo settings can be customized for each camera and video device.
- Adjust the live image quality of a cameraLive video image quality can be changed to improve either motion clarity. Increasing the video image quality improves the fine details in the picture — decreasing the video image quality reduces the amount of bandwidth the video device needs.
- Adjust the wedge type for an Alarm.com Video DoorbellWhen a wedge mounting bracket is used to install an Alarm.com Video Doorbell, it may be necessary to enable and/or adjust the wedge setting for optimal Video Analytics motion detection. This process can be completed using the Customer website or Customer app.
- Are there additional mounting brackets for Alarm.com Video Doorbells?
- Change a video device nameVideo device names can be customized for easier system management and camera identification using the MobileTech app, Customer app, or Customer website.
- Change the video alert format
- Configure the chime settings for an Alarm.com Video Doorbell and Alarm.com Chime
- Create/edit a camera group
- High Dynamic Range (HDR) for video devicesCameras equipped with High Dynamic Range (HDR) can show more detail in the dark shadows and bright highlights of an image. HDR is especially useful for capturing clear video in areas with harsh lighting conditions (e.g., a camera on a covered porch, under an awning, facing a bright light source, etc.).
- Interact with visitors and devices using the doorbell camera call screenUsing Alarm.com doorbell cameras one can talk to individuals at their door using the Customer app or a compatible panel. This article provides more details about this interaction.
- Two-Way Audio Installation and User GuideTwo-Way Audio lets users talk and listen remotely through compatible video devices and hear recorded audio in saved clips. It works in the Customer app, Customer website, and on some supported panels when live video streaming is enabled. Supported cameras use either Half-Duplex audio, which requires pressing and holding to talk, or Full-Duplex audio, which allows simultaneous speaking and listening.
- Update the firmware of a video deviceThe firmware of an Alarm.com video device can be updated remotely using the Partner Portal, MobileTech app, or Customer website. Keeping the firmware up-to-date ensures that the device will be compatible with new features.
- What are the power requirements for Alarm.com Video Doorbells?
- What is the difference between Half-Duplex and Full-Duplex audio?♦ Half-Duplex audio allows only one communication channel to be used at a time, similar to a walkie-talkie or traditional two-way radio. These devices require the user to manually enable and disable the camera's microphone and speaker. ♦ Full-Duplex audio allows both communication channels to speak and listen simultaneously, similar to a telephone call. These devices require the user to tap or click the microphone icon once to toggle on microphone and speaker functionality during a stream.
- What is the supported American Wire Gauge (AWG) for a video doorbell camera?18-20 gauge wire (AWG) is supported for all video doorbell camera installations. 18-20 AWG provides the correct amount of resistance needed to power an Alarm.com Video Doorbell camera. Gauges outside of these recommendations affect the resistance of the wire and may deliver incorrect power to the device.
- When does live or saved video contain audio?
