LFS crates a thin laser detection curtain. It is aimed at High End Security users.
Typically it is used for security fences or area surveillance of critical infrastructures.It scans a circular sector of 100 degrees. The maximum detection range is 160 m.
The detection area is scanned at a high rate of up to 16 times per second. It enables the detection of intruders jumping over the fence and packages thrown over the fence.
| Parameter | Value |
| Maximal Detection Range (typical human with reflectivity ≥ 17%). | Up to 60 m |
| Maximal Detection Range for a Low (10%) Reflective Object | Up to 50 m |
| Angular resolution related to scan rate | 2 miliRadians @ 8 scan/sec
4 miliRadians @ 16 scan/sec |
| Maximal Scanning Angle | 100° |
| Beam Inclination Angle | 0 ±0.5° |
| Self -Adaptation of the Algorithm Thresholds to account for changing environment and moving vegetation. | Yes |
| Provides Smooth Tracking of the Intruder by Automatic Slaving of PTZ by the Sensor or the CC Software. | Yes |
| Simultaneous Detection of Walking and Crawling Intruders | Yes |
| Pulse Repetition Frequency (PRF) | 12 kHz |
| Mounting Height | 1-30m |
| Output Interface | Dry contact / RS 485 |
| Laser Safety Class | Class 1 (eye safe) |
| Wavelength | 905nm |
| Operating Ambient Temperature | – 25°C ÷ + 55°C |
| Storage Temperature | – 35°C ÷ + 70°C |
| *Supply Voltage (excl. heater) | 12VDC ±10% @ 0.7 A (8.5 Watt) |
| Installation position | Vertical / Horizontal |
| Enclosure rating | IP 67 |
| **Weight | 5 Kg |
| **Dimensions (W x D x H) | 260 x 250 x 150 mm |
