Brand new projector remote control, no programming, paring or setting is needed. Just install new batteries (NOT Included), it will work reliably.
Compatible projector models:
BR311
BR324
BR327
BR332
DAEWSGG
DAEXSGS
DS331
DS343
DW343
DX343
H181X
S310
S311
S313
W311
W313
X310
X313
Notice: Make sure there's no obstacle between the remote control and projector when operating the device.
Warranty: Refund available within 30 days, replacement available within 12 months from order date.