Central wavelength (nm): 905 Range (m): ≥1500 (large target) Blind zone (m): ≤10 Range accuracy (m): ±1 (range <300m), ±2 (range ≥300m) Accuracy: ≥98% Working frequency (Hz): single, 1, 2 Communication interface: TTL Supply voltage (V): typical DC3.3 Working range 3~5 Standby power consumption (W): ≤0.4 Installation method: front face installation Special design: can be powered off to achieve zero standby power consumption, optional black lens