Indoor Dome (ADC-V820) - Data Sheet
The ADC-V820 is Alarm.com’s vandal-proof IP camera. Designed specifically to work with the Alarm.com hosted video service, it provides a professional surveillance solution. HD 720P live and recorded video are available to customers through web-enabled computers, cell phone web browsers and using our free downloadable apps compatible with all Alarm.com enabled mobile devices.
Included Accessories
- Camera mounting screws
- Camera security screw key
- Power adapter (8 feet)

Specifications

| Live resolution options | 1280x800, 640x400, 320x200, 176x144 |
|---|---|
| Recording resolution options | 1280x800, 640x400, 320x200 |
| Live quality | High, medium and low compression options |
| Recording quality | High and medium compression options |
| Recording compression | H.264, MPEG-4 |
| Image sensor | 1/4” CMOS, 1280x800 |
| Iris | Fixed Iris, F1.8 |
| Field of view | 77° (horizontal) 54° (vertical) |
| Low-light sensitivity | .3 Lux at 1/5 sec. |
| Image adjustments | Brightness, Contrast, Saturation, Sharpness, Exposure |
| Video motion detection | 3 windows, adjustable sensitivity and threshold |
| Digital input trigger | No |
| Ethernet connection | 10/100 Mbps RJ-45 |
| Power over Ethernet (PoE) | Yes, PoE 802.3af |
| Password authentication | “Digest” authentication |
| Simultaneous viewers | 10 |
| Operation temperature | 32° ~ 104° F (0°C ~ +40°C) |
| Operating humidity | 20% ~ 80% RH |
| Max power consumption | 12V DC, 3.5W |
| Dimensions (LxWxH) | 6.1", 4.7", 4.0" |
| Weight | 20.1 Oz |
Note: For information about frame rate (FPS), see What is the frame rate for video?.
Network requirements
| Minimum bandwidth |
0.25 Mbps For more information, see What are the internet service and bandwidth requirements for Alarm.com video devices?. |
|---|---|
| Recommended PoE standard |
IEEE 802.3af For more information about PoE, see How does Power-over-Ethernet (PoE) work with Alarm.com video devices?. |
LED Guide
| LED Status | Description | |
|---|---|---|
| Install | All off | Power Off |
| Solid Orange | Power on, system booting | |
| Green blink every second | Local network connection with local IP address | |
| Solid Green | Full internet connection with Alarm.com IP | |
| Trouble Conditions | Solid Orange | No local or Internet connection |
| Maintenance | Orange blink every 0.15 second | Upgrading firmware |
| Orange blink every 0.15 second + Green blink every 0.15 second | Restoring factory default settings |