| |  |  |  |
| | MegaPower LT | MegaPower 48 Plus | MegaPower 3200 |
| Maximum System Size (video input x video output) | 32 x 8 | 288 x 8 (192 x 12 or 144 x 16) | 3200 x 256 |
| Minimum System Size (video input x video output) | 16 x 4 | 48 x 16 (8 with text) | 16 x 4 |
| Modular Design | No | No | Yes, (16 x 4) |
| Looping Inputs | Yes, Auto Termination | No | Yes, with ADULP |
| Maximum Keyboards/Users | 8 | 244 (32 per unit) | 128 |
| Internal Video Loss Detection | Yes | Yes | Yes (AD2010DBVL) |
| CPU Hot Switch Option | No | No | Yes, inherent |
| Windows Setup Package | No | Yes | Yes |
| System Programming Back-up | Yes | Yes | Yes |
| Macro Control | Via ADCC1100 & AD2089 | Via ADCC1100 & AD2089 | Via ADCC1100 & AD2089 |
| Multiple Languages | Yes | Yes | Yes |
| Multi-Site Control | Yes | Yes | Yes |
| Alarm Inputs | 16 or 32 | 512 (16 via patch panel, 144 via domes, 48 via video loss and 512 via RS-232) | 4,096 via AD2096, AD2083 or RS-232 |
| Alarm Tables | 1 | 10 | 10 |
| Alarm Titles | Yes | Yes | Yes |
| Text Messaging on Alarm | No | Yes | Yes |
| On Screen Text | Yes | Yes | Yes |
| Preset Titles | No | 4096 | No |
| Views/View Titles | Yes | No | No |
| Individual Monitor Tours | No | Yes | Yes |
| Universal Tours | 16 | 64 | 64 |
| Salvo Switching | No | 64 | 64 |
| System Partitioning | Yes | Yes | Yes |
| Priority Levels | 8 | 8 | 8 |
| User Passwords | No | 64 | 64 |
| Event Timers | No | 35 (also includes alarm table) | 35 |
| Monitor Status Menu | No | Yes | No |
| Dome Protocol | SensorNet, AD RS-422,AD-UTC and FSK | Manchester, SensorNet and AD RS-422 | Manchester, SensorNet and AD RS-422 |
| American Dynamics Data Line | No | No | Yes |
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