Astrus NEX – infrared intervalometer - long exposure compatible with most models of cameras from SONY with infrared capability. The following models are tested and compatible: a6000, a7, a7R a7S, NEX5, NEX 5N, NEX 5R, NEX 6, NEX 7, alpha A230, A330, A550, SLT-A5, A33, A55, A290, A380, A390, A900, A700, A580, A560 and probably newer IR cameras from the same vendor.
it is a repeat Long exp remote for most Sony models, website
here
$62 with regular post to you