Purpose of Camera: A special purpose camera that uses infrared sensing technology to automatically take photos or videos, and automatically transmit the captured photos to the user's mobile phone or mailbox (only the MMS version supports this function).Main Application: In the early days, trail camera was mainly used for tracking traces in outdoor activities. Small size, no wiring required, automatic sensing of and taking pictures, sturdy and , and with a certain degree of waterproofness, it is currently more used for home security monitoring, outdoor monitoring, etc.Applicable Scenes: The hunting trail camera can be used in hunting, home security, property monitoring, wildlife surveillance and reconnaissance, farm security. Also suitable for supermarkets, companies, communities, homes and other security monitoring work.No Flash for Night No flash design, using its own infrared LED illumination for night shooting, no flash when shooting, not easy to expose, so not easy to lose.Ultra Small Size Design: Strong concealment, and optional dead leaf painting. There are also dead leaves paint optional enough. Use memory card to record, very convenient, support 32GB memory card.