Ltl-5210A Feature : 1) 5 Mega pixels CMOS sensor . Interpolable to 12 Mega pixels 2) sharp and bright color pictures in daytime and clear black/white pictures at night 3) Extremely long in-field life ( in standby mode , up to 3 months with 4xAA batteries and 6 months with 8xAA batteries ) 4) quick trigger time (0.8s ) 5) Serial number function enables you to code locations in the photos 6) Date , time ,temperature and moon phase can be stamped in the pictures 7)Lockable and password protected