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Rectangular black infrared remote with button grid and AAA battery compartment

Universal

Universal DW3320 DX3350 H1186-WT H1188 DW3321 DX3351 universal remote

SKU CH-48AY-NKSW1

Replaces the original Vivitek DW3320, DX3350, H1186-WT, H1188, DW3321 and DX3351 remote with all functions and infrared control for one device

  • TypeUniversal
  • Number of Devices Supported1
  • Wireless TechnologyInfrared
  • Battery TypeAAA Battery

Style Projector white

  • Ready to use immediately with batteries installed
  • Direct replacement for original VIVITEK remote controls
  • Controls all functions of the original device
  • Infrared wireless technology for reliable operation
  • Compatible with multiple VIVITEK model numbers

Direct replacement for Vivitek projectors

This universal remote replaces the original VIVITEK DW3320 DX3350 H1186-WT H1188 DW3321 DX3351 unit. It matches every button and function of the factory controller. Infrared transmission handles the link to the projector. Two AAA batteries power the handset and it works immediately after insertion.

Controls one device with infrared

The remote supports a single device at a time. All original commands are pre‑loaded so no programming is required. Infrared range is limited to line‑of‑sight operation. Multi‑device setups or RF control are not possible with this model.

Upgrade from a lost or broken original

Buyers who have lost the factory remote or whose unit has failed get identical control without learning codes. It does not add macro buttons, backlighting or app‑based setup. Households needing to consolidate several remotes should look for a multi‑device model.

Highlights

  • Ready to use immediately with batteries installed
  • Direct replacement for original VIVITEK remote controls
  • Controls all functions of the original device
  • Infrared wireless technology for reliable operation
  • Compatible with multiple VIVITEK model numbers

Specifications

BrandVIVITEK
TypeUniversal
Number of Devices Supported1
Wireless TechnologyInfrared
Battery TypeAAA Battery

Other versions of this model

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Questions about this item

Will this remote control my Vivitek DX3350 projector alongside my older AV receiver?

This remote is a direct replacement for the Vivitek DW3320 DX3350 H1186-WT H1188 DW3321 DX3351 models and supports one device via infrared.

How can I verify the DW3320 replacement is working correctly after inserting batteries?

Point the remote at the projector and press any button; the device should respond immediately as the unit arrives pre-programmed with all original functions.

Does the H1186-WT compatible remote include batteries or must I buy AAA cells separately?

The remote requires AAA batteries which are not included; insert two fresh cells and the remote is ready to use.

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