StealthCam G42 No-Glo Trail Game Camera with 32GB Memory Card BundleThe Stealth Cam G42NG has superior low light performance for extended night time range thanks to 42 BLACK IR emitters and our Reflex Trigger with less than 0. 5 seconds activation speed. PIR Photo The Stealth Cam G42NG comes with a PIR photo mode which helps your trail camera take a designated amount of picture with a designated time out when the camera senses activity in front of the unit. This mode is available for both day and night activities.