| Model | M720DW | M920DW |
| LCD size | 7" | 9" |
| Resolution | 800 X 3 (RGB) X 480 | 800 X 3 (RGB) X 480 |
| Contrast | 500: 1 | 500: 1 |
| Brightness | 400 CD/m² | 400 CD/m² |
| Viewing Angle | U: 50 / D: 70, R/L: 70 | U: 50 / D: 70, R/L: 70 |
| Aspect Ratio | 16: 9 | 16: 9 |
| Channel | 4 channels | 4 channels |
| Operating Frequency | 2400 - 2483.5 MHz | 2400 - 2483.5 MHz |
| Transmitting Distance | 120 M | 120 M |
| Recieving Sensitivity | -89 dBm | -78 dBm |
| Decompression Form | MPEG4 | MPEG4 |
| Emitting Frequency | 17 dBm | 18 dBm |
| Modulation | 2.4G FSK/GFSK | 2.4G FSK/GFSK |
| SD Card | Max. 128G | Max. 128G |
| Time Delay | 120ms | 250ms |
| System Format | PAL / NTSC | 1200 Hops/S |
| Power Consumption | Max. 6W | Max. 8W |
| Loudspeaker | 1.5W/8Ω | 1W/8Ω |
| Operating Temperature | -20~+70ºC, RH 90% | -20~+60ºC, RH 90% |
| Storage Temperature | -30~+80ºC, RH 90% | -30~+80ºC, RH 90% |
| Accessories: | |||
| 1- Power cable | 1- Center mount bracket | ||
| 1- U-support bracket | 4- Angle adjustment screws | ||
| 1- IR remote control | 1-Sun Shield | ||
| 1- Manual | |||
