Photive PH-DMWRSL1 Remote Shutter Release For Panasonic DSLRs and Lumix Cameras (Panasonic DMW-RSL1 Replacement) Panasonic DMW-RSL1&amp; DMW-RS1 Replacement Compatibe with Panasonic Lumix DMC-GX1, DMC-GF1, DMC-GF2, DMC-GF3, DMC-G3, DMC-GH1, DMC-GH2, DMC-G3, DMC-G10, DMC-G1, DMC-G2, DMC-L10, DMC-L1, DMC-FZ150, DMC-FZ100 Two-Stage shutter button- Halfway Press activates autofocus. Full Pess Takes the picture. Replicates functions of the camera's shutter button. 1 Year Warranty