The remote controller includes the transmitter and the receiver, please remember to pair them before use it. Connecting the receiver with the camera, and then you can remote control the camera by the transmitter. The functions as follows:“Photo (shutter)”button:Just as the camera, Half-press for focusing, full-press for shooting.“W (wide) & T (Tele)” buttons:They are for camera zooming, applicable for some power zoom lens.“Camera power” button:For switching off the camera screen, it’s inapplicable for passive receiver (with no power supply).“(REC) Start / Stop” button:Start and stop the Recording.LanParte have two different receivers for the remote controller, the LRC-01 and LRC-02 for the Sony and Panasonic camera srespectively, you can choose according to your own needs.Since 2014, SONY uses the multi-interface,no longer using the standard LANC controller. You need to use SONY RM-VPR1remote controller or JJC SR-F2 remote controller. Now, you can also use the Lanparte Remote Controller LRC-01 to control SONY cameras.As for Panasonic, any cameras with standard LANC2.5 interface, you can use the Lanparte Remote Controller LRC-02 tocontrol.Features:• Start & stop control• Zoom control (need the power zoom lens)• Taking photo• Control multi-cameras at the same time (need extra receiver)Package Content:1x LanParte Remote Controller for Sony A7
