Alarm.com ADC-VDB750 Video Doorbell
 
 
Description
The ADC-VDB750 is a wired video doorbell designed to provide clear front-door monitoring with real-time alerts and two-way communication. It delivers high-resolution video with HDR and an expansive field of view, allowing you to see visitors, packages, and activity around your entryway more clearly.
With support for Alarm.com video analytics, the doorbell can detect people and send more relevant alerts while reducing false notifications. Combined with infrared night vision and dual-band Wi-Fi connectivity, it provides reliable performance in a wide range of lighting and environmental conditions.
 
Available Variants
ADC-VDB750 – Standard model
ADC-VDB750-BZ – Bronze finish
ADC-VDB750-S – Silver finish
👉 All variants are functionally identical; differences are cosmetic (finish only).
 
Key Features
1440 × 1440 HD video with HDR
Wide field of view (165° horizontal / 145° vertical)
Two-way audio (full duplex communication)
Intelligent video analytics with person detection
Infrared night vision (up to ~15 ft)
Dual-band Wi-Fi (2.4 GHz & 5 GHz)
Wired power using existing doorbell transformer
 
Specifications
Resolution: 1440 × 1440 (HD)
Image Sensor: 1/2.4", 2.36 MP, HDR
Field of View: 165° (H), 145° (V)
Night Vision: IR, up to ~15 ft
Compression: H.264
Connectivity: 802.11 b/g/n/ac (2.4 GHz & 5 GHz)
Power:
16–24 VAC (recommended)
or 15–24 VDC
Environmental Rating: IP65
Operating Temperature: -50°C to 50°C
 
Compatibility
Fully compatible with Alarm.com