| Numeral and color LED display |
| Left and right、red、yellow、green color and 7 LED display |
| Left and right obstacle indication |
| Bi Bi buzzer alarm |
| Display unit with built-in buzzer |
| Distance range | Arming sound | Remark |
| 2.0-1.5m | No | Safe |
| 1.49-1.0m | Bi | Safe |
| 0.99-0.3m | Bi Bi | Slow |
| <0.3m | BiBiBi... | Stop |
| black | silver | white | lemon yellow |
| buick claret | red | dark blue | blue pearl |
| icy blue | bright coffee gold | dream gold | yellow pearl |
| champagne gold | charcoal grey | MPV charcoal grey | audi grey |
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