ADC-V510, ADC-V610PT and ADC-V700X:
Live: 640x480, 320x240, or 176x144
Recording: 640x480 or 320x240
MP rating: .3 Megapixels
ADC-V520, ADC-V520IR, ADC-V620PT, ADC-V720, ADC-V720W, ADC-V721W, and ADC-V521IR:
Live: 1280x800, 640x480, 320x240, or 176x144
Recording: 1280x800, 640x480, or 320x240
MP rating: 1 Megapixel
Alarm.com Doorbell Camera:
Live: 1920x1080, 1280x800, or 640x480
Recording: 1280x800, 640x480, or 320x240
MP rating: 2 Megapixels
The ADC-VS1 and ADC-V420:
Live: 704x480, 352x240, or 176x120 (704x480 is called “D1” resolution)
Recording: 704x480 or 352x240
MP rating: .3 Megapixels