The Hahnel Captur Module Pro has built-in motion, light and sound sensors as well as a AUX socket to connect 3rd party sensors such as pressure plates. Also included is the Module - IR which can trigger the camera when a moving subject breaks the beam. Ideal for wildlife and sport’s photography. Features: 4 Built-in sensors (Light, sound, laser & IR) Auxilary port all users to connect 3rd party sensors such as pressure plates, humidity and temperature sensors Fully programmable timed sequences including delay, interval timer, exposure and exposure length settings Shutter release button with autofocus, single and continuous shooting & bulb mode Connect wirelessly to camera using the 'Captur' (sold seperately) Use the studio light cable with the module pro or Captur receivers to trigger studio lights and strobes Powered by AA Batteries DCM - Digital Channel Matching