Central wavelength (nm): 1535 Range (m): ≥12200 (typical large target reference value) ≥9200 (2.3×4.6 standard target plate or equivalent target) Blind area of ranging (m): ≤20 Ranging accuracy (m): ±2 (optional ±1) Accuracy: ≥98% Working frequency (Hz): single, 1, 5 Communication interface: RS422/TTL Power supply voltage (V): 5~14 Standby power consumption (W): ≤0.001 Installation method: front face installation Working temperature (℃): -40~60 Storage temperature (℃): -55~70 Special design: with power on and off control function, extremely low standby power consumption