| No | Item | Original Version |
| 1 | Laser transmit Lens Diameter /发射镜直径 | 5.5mm |
| 2 | Receive Lens Diameter /接收镜直径 | 18.5mm |
| 3 | Range Reflective Building (m) /最远测程 | 2000 |
| 4 | Min Range (m) /最近测距 | 5 |
| 5 | Measuring Accuracy (± m) ≤ 200m /精度 | ±1 |
| 6 | Measuring Accuracy (± m) > 200m & <600m/精度 | ±2 |
| 7 | Measuring Accuracy (± m) > 600m & <2000m/精度 | ±0.4% |
| 8 | Measuring resolution (± m) /最小测距解析度 | ±0.1 |
| 9 | Range acquisition time/测距时间 | 0.3 ~ 0.8sec |
| 10 | Transmission Mode/传输方式 | UART/TTL |
| 11 | Power Supply/电源 | 3.6-5V |
| 12 | Stand-by Power Consumption/待机功耗 | 200mw |
| 13 | Operating Power Consumption/工作功耗 | 500mw/750mw |
| 14 | Weight (oz) /重量 | TBD |
| 15 | Operating Temperature/工作温度 | （-30---+50） |
| 16 | Storage Temperature/储存温度 | （-40---+60） |
| 17 | Dimensions ( mm ) /产品尺寸 | TBD |
