New Replaced Remote Control fit for BenQ Digital Projector 

No need to program, just install 2 new 1.5V AAA alkaline batteries, then it works.

This is a replacement IR remote controller.

Operates for BenQ Projector Models: 

HT4050 HT1075 HT1085ST HT3050 W2000 HT2050 W3000 

W1050 W1350 TH670 W1050S HT1070A W2000 HT2050A 

Package Content: 1 x IR Remote Control (Batteries and Instructions are Not Included)