Wdh-502 can capture high-quality images or record high-definition videos.Trigger mode motion detection video photography continuous photography fast trigger time 0.5 seconds 0.5 seconds instant trigger, continuous photography (1 ~ 3 pieces) IP56 three prevention grade, waterproof, dustproof and antirust design It can support 512g memory card at most The standby power consumption is very low. Eight No. 5 batteries can be standby for about 6 months