“PUSH BUTTON SWITCHES
REMOTE BUTTON BOX, TYPE YA1-21/13
===================
REMOTE BUTTON BOX,
TYPE : YA1-21/13 , NO 11-24045
PROT. CLASS IP 44
MAKER : CHANGSHU RUITE ELECTRICAL APPARATUS CO, LTD
225 MM X 82 MM X 64 MM” NA.NA.733084