First Alert DW-702 - Manual (Page 26)

Technical Information
Model DW-700/702 User's Manual
22
S TORAGE D ATA M ANAGEMENT
SD Card Capacity 640 x 480 (VGA) 320 x 240 (QVGA)
1G 110 Minutes 165 Minutes
2G 250 Minutes 350 Minutes
8G 1070 Minutes 1450 Minutes
16G 2170 Minutes 2960 Minutes