Remote for Nikon like Nikon ML-L3 Remote can trigger your camera shutter release remotely from a distance.
Wireless IR remote control UR-262P for Pentax. Wireless work range up to 8 meters. It allows remotely relase shutter, on/off recording and control lens zoom
The WT-868 remote control kit integrates functons of remote shutter relase, timer and interwal timer.
Equivalent of Pentax E, F, WP. Single and serial triggering, zoom, recording.
It combines functions of IS-C1, IS-N1, IS-S1, IS-P1. Single, continuous, bulb, 2s shutter modes, also zoom.
Pocket infrared remote control for triggering the shutter. Replacement for Pentax O-RC1
Pocket infrared remote control for triggering the shutter. Replacement for Nikon ML-L3