ADC-VDB781B - Alarm.com 2.4 MP Battery-Powered Dual-Band Wi-Fi Video Doorbell Camera
Alarm.com ADC-VDB781B Product Description:
The Alarm.com ADC-VDB781B 2.4 MP Battery-Powered Dual-Band Wi-Fi Video Doorbell Camera offers flexible installation, smart video intelligence, and seamless integration with the Alarm.com platform. Because it is battery powered, it can be installed in locations where doorbell wiring is unavailable, making it an excellent option for both new installations and retrofit applications.
The ADC-VDB781B features a replaceable battery pack, dual-band Wi-Fi connectivity, and advanced video analytics designed to improve awareness around the front door. Intelligent features such as Familiar Face analytics and package detection help identify important activity and provide more meaningful notifications. With no separate hub required, installation and ongoing service are simplified.
Designed for reliable everyday use, the ADC-VDB781B combines high-quality video, smart detection, and convenient wireless installation in one versatile doorbell camera. Its integration with Alarm.com allows users to manage video and security activity from a single connected platform, making it a strong choice for residential and small business applications.
Product Features:
- Removable Battery Pack Charges with Micro USB
- Install at any entrance, no wires needed, plus enjoy multi-month battery life
- Never miss a thing with smart alerts for people, vehicles, packages, and even familiar faces
- See everything at your doorstep, with crystal-clear 2.4MP video and an expansive 148° x 148° field of view
- Connects directly to your compatible Alarm.com system without the need for a separate hub or traditional doorbell chime, helping simplify installation and setup.
- Protect your home proactively with Perimeter Guard® warning sounds and the ability to talk to visitors from anywhere
- Easily recharge, swap batteries, or opt for wired charging and chime support
- Wi-Fi: Dual-Band 2.4 GHz / 5 GHz, 802.11 b/g/n/ac
Alarm.com ADC-VDB781B Product Specifications:
- Dimensions (W x L x D): 2.0 x 6.3 x 1.34" (51.3 x 160 x 34 mm)
- Recording compression: H.264
- Ingress protection: IP54
- Max resolution: 1536 x 1536
- Field of View: 148° Horizontal, 148° Vertical
- Wi-Fi connectivity: 2.4 GHz and 5 GHz Wi-Fi 5 (802.11b/g/n/ac) Bluetooth 5.4
- Ethernet compatibility: Incompatible
- Battery capacity: 6450 mAh
- Charging time: Approximately 5 hours
- Wired charging: AC transformer input at doorbell terminals:
≥8 VAC @ 60 Hz or ≥10 VAC @ 50 Hz
DC power supply input at doorbell terminals:
≥5 VDC - Motion detection mechanism: Passive infrared sensor
- Image sensor: 1/3" Color CMOS
- IR range: Up to 15 feet (~5 meters)
- Image adjustments: Flip, brightness, contrast, saturation, sharpness, exposure
- Operating and storage temperature: -4°F to 113°F (-20°C to 45°C)
- Operating humidity: 20% to 100% condensing RH
- Compliance: FCC, IC, CE, RCM
Alarm.com ADC-VDB781B Accessories:
Included Accessories
- ADC-VDB781B Wireless Video Doorbell
- ADC Universal Battery Pack
- ADC-VDB781B wallplate (with pre-assembled set screw and wire terminal screws)
- 5° tilt wedge (optional)
- Security screw tool
- M3.5 wallplate mounting screws 20 mm length (x2)
- M3.5 drywall anchors 25 mm length (x2)
- Conical anchors for concrete installations (x2)
- M3 wedge mounting screws (x2)
- Wallplate rubber spacers (x2)
- USB-C charging cord
- Installation card with scannable QR code
Additional Accessories
- ADC-VACC-BAT-2LIB18650 - Accessory Battery Pack for Alarm.com Indoor/Outdoor Battery Camera
- ADC-VDBA-781B-WMK - VDB781B Wedge Mount Kit
Questions & Answers
