The MS1 is a black (IR opaque) 1" x 2" shield that fits over both the Xantech Mouse Emitter shell and the IR sensor window of a controlled component. An optional accessory, it prevents unwanted external IR signals from passing through it or leaking past it.The MS-1 also prevents IR from the Mouse Emitter from radiating backward into the IR sensors of other components. It is especially useful for zone controlled applications where you want the equipment controlled only by the Mouse Emitter fastened over the component IR sensors.
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