The Hahnel Captur Module - Pro is a versatile camera accessory designed for advanced photography techniques. It features built-in motion, light, and sound sensors, along with an AUX socket for connecting third-party sensors like pressure plates. This module enables Time Lapse Photography, High Speed Photography, Motion & Wildlife Photography. It offers four built-in sensors (light, sound, Laser*, and IR) and an auxiliary port for connecting external sensors such as humidity and temperature sensors. The module is fully programmable for timed sequences, including delay, interval timer, exposure count, and exposure length settings. It also features a shutter release button with autofocus, single and continuous shooting, and bulb mode. You can connect wirelessly to your camera using the 'Captur' receiver (sold separately). The device is powered by AA batteries.