2" high-definition LED-TFT High-speed 64M Flash Memory photo taking rechargeble batter Easy Installation 1, Lithium battery and charger with longer power-on time, standby time and life2, Anti-theft alarm function3, OSD menu and time display function 4, Backlighting and exposure compensation5, Digital zoom function 6, Quick response as soon as you push the bell 7, Can store more than 200 pcs ...