Designed for Optoma remote owners who need a reliable replacement, the HR21G-YHGD03 remote works with multiple Optoma remote models such as the ZW350E, ZX350E, LSF8212. This aftermarket replacement is a direct fit substitute that delivers the everyday projector control functions you rely on, without the hassle of reprogramming or pairing.
Whether your original handset has been misplaced, suffered sticky or unresponsive buttons, taken a tumble off the coffee table, or fallen victim to curious pets or little ones, the HR21G-YHGD03 is a practical solution. The familiar button layout means Optoma projector owners can pick it up and use it straight away.
Technical Specifications
| Brand | Optoma Compatible |
| Part Number | HR21G-YHGD03 |
| Device Type | Projector Remote |
| Connectivity | Infrared (IR) |
Key Features
- Designed specifically as a Optoma HR21G-YHGD03 substitute
- Works with multiple Optoma projector models
- Works immediately with no setup, codes, or configuration
- Complete control over power, volume, channels, menu, and inputs
- Standard battery compartment — uses common AAA or AA batteries
Compatible Part Numbers
This remote replaces the following part numbers:
Compatible Optoma Projectors
This remote works with the following Optoma projectors:










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