1. Perfect combination of decoder and decoding board, higher sensor distance----the highest height can be up to 20CM over the board. Unique circuit design lowers power dissipation.
2. Easy to use: can work once the power is connected; saves cables between decoder and decoding board; higher stability; lower failure rate.
3. Tempered glass installed panel: strong, durable and wear-resisting, beautiful and practical.
Center frequency: 8.2MHz
Sensor distance: over 10mm
Hole Dimensions: 230×230mm