Model Breakdown Explanation1. BTV20.3SABTV: Operation Terminal Series20: 10.4-in ...

Model Breakdown Explanation1. BTV20.3AABTV: Operation Terminal Series20: 10.4-in ...

Model Breakdown Explanation1. BTV20.2PABTV: Operation Terminal Series20: 10.4-in ...

Model Breakdown Explanation1. BTV20.2CABTV: Operation Terminal Series20: 15-inch ...

Model Breakdown Explanation1. BTV20.2CABTV: Operation Terminal Series20: 15-inch ...

Model Breakdown Explanation1. BTV16.1ACABTV: Operation Terminal Series16: P16 se ...