Replacement LCD case if your case is broken?? but the board is still working for a Viper remote</br>Responder Replacement Case Only</br>For Responder and Responder SST Remotes</br>Compatibility List: Viper 479V?? 489V?? and 7701V</br></br>Product Description</br></br>Replacement LCD Pager Case for 479V?? 489V?? and 7701V Remotes.</br><br/>http://www.amazon.com/gp/product/B001716ZX2