Product conforms to the description, quality / great price. This works very well with my D90, careful though: the infrared sensor is placed at the front of the device, so the remote is useless if one gets behind it (why I ' removes a star to the final evaluation, although this is due more to the camera than the remote). For the trip max distance, I could try, and I would say with a ladle 15 meters in any case largely sufficient.