Smart Shield Systems
Alarm.com Wireless Video Doorbell
The ADC-VDB780B is Alarm.com’s battery-powered doorbell camera: 1080p HD video with Two-Way Audio, Video Analytics (people detection), IR night vision (~15 ft), and a rechargeable, removable battery. It installs without existing doorbell wiring and connects over Wi-Fi—purpose-built to work with the Alarm.com Smart Chime (ADC-W115C) for in-home chimes and a reliable video link.
Why Choose This with Smart Shield Systems
- Wire-free mounting, pro finish: we place the mount/wedge for the best view of faces and packages, then securely latch the doorbell to the bracket per the install guide.
- Rock-solid connectivity: we pair it to your Smart Chime (W115C) and verify fast notifications and clear two-way talk.
- Battery lifecycle plan: we document the removable pack (≈9,540 mAh), show quick charging, and set low-battery alerts—typical life up to ~6 months per usage.
Key Features
- Full HD 1080p video with HDR-friendly tuning and Two-Way Audio.
- Wide FOV: 160° (H) / 90° (V) / 175° (D) to see visitors and packages.
- Video Analytics for faster, people-focused alerts.
- IR night vision up to ~15 ft (5 m); low-light sensitivity 0.5 lux.
- Weather-ready: IP66 housing; –4° to 122 °F (–20° to 50 °C) operating range.
- 2.4 GHz Wi-Fi (802.11 b/g/n); designed to connect via Smart Chime (W115C).
Product Specifications (At-a-Glance)
- Model: ADC-VDB780B (Wireless/Battery Video Doorbell)
- Resolution / Sensor: 1920×1080, ~2.1 MP (Sony IMX323); H.264.
- Field of View: 160° H / 90° V / 175° D.
- Night / Low-light: IR to ~15 ft (5 m); 0.5 lux (IR off).
- Networking: Wi-Fi 2.4 GHz (802.11 b/g/n); pairs with ADC-W115C Smart Chime.
- Power: Rechargeable lithium-ion battery pack (removable; ≈9,540 mAh; micro-USB charging).
- Ingress / Environment: IP66; –4° to 122 °F (–20° to 50 °C).
- In the box: Doorbell, mounting plate, 10° tilt wedge, battery pack, charging cable, screws/anchors, quick start guide.
Compatibility Notes
- Designed for the Alarm.com platform; requires an Alarm.com video plan. Must connect over Wi-Fi to the Alarm.com Smart Chime (ADC-W115C) for best performance and in-home chimes.
- Optional spare battery (ADC-VDBA-780BAT) available for quick swaps.
Popular Use Cases
- Front entry: wire-free install where no doorbell wiring exists
- Apartments/townhomes: mount at optimal height with the 10° wedge for full-porch coverage
- Long porches/offset doors: wide 160° view to catch visitors and packages
Frequently Asked Questions
It uses a removable, rechargeable lithium-ion pack (≈9,540 mAh). Pop it out to charge via micro-USB; typical life can reach months between charges, depending on activity and settings.
No wiring is required. It’s battery-powered and is designed to connect over Wi-Fi to the Alarm.com Smart Chime (ADC-W115C) for in-home chime sounds and a robust link.
We onboard it to your network (and Smart Chime) and can use WPS pairing when appropriate; the LED patterns indicate progress during setup.
The housing is IP66 and rated for –4° to 122 °F operation. We still recommend a vertical, shaded mounting spot for longevity and image quality.
You get 1080p video with a 160°×90° field of view and IR up to ~15 ft for dark porches. We fine-tune exposure and zones during install.
Additional Resources
Download ManualReady for a wire-free, pro-grade doorbell?
Smart Shield Systems will mount, enroll, and tune your ADC-VDB780B, pair it with Smart Chime, set up people-only alerts, and show you quick battery swaps—so your front door stays clear, connected, and secure.