◆ Solar-powered, no external power cord is required, and an external charging port is reserved to adapt to various installation environments.
◆ Wireless frequency modulation + frequency hopping signal alarm, no external signal line required.
◆ Wireless FM + frequency hopping signal alarm solves the problem that the wireless signal is easy to be interfered and received false positives.
◆ Data coding method is adopted, so that 60,000 pairs of light walls are not duplicated.
◆ The optical signal is coded by secondary modulation to avoid mutual interference of infrared light between multiple pairs of beams and light walls.
◆ Anti-light interference, and there is a light interference prompt.
◆ It has the function of fault self-test and report to the host.
◆ It has the function of reporting deviation to the host due to wind and other reasons after installation.
◆ With 2 beams, 3 beams, 4 beams, 6 beams, 8 beams and other styles, the height can be selected.
◆ With calibration fine-tuning function, three-digit digital LCD screen displays calibration accuracy visually.
◆ 4-beam, 6-beam, 8-beam light wall with speakers, with on-site alarm function.
Technical parameters applicable to perimeter walled places such as homes, factories, units, etc .:
Infrared light distance: practical 100 meters. Wireless transmission distance: 3 kilometers in open area. Number of infrared beams: 6 beams. Wireless transmission frequency: 433MHz FM + frequency hopping.
Maximum number of alarms in 24 hours: door bell ≤ 50 times, 1 minute alarm sound ≤ 3 times Working voltage: 3.3V
Power storage type: Rechargeable lithium iron phosphate batteryBattery capacity: 500mA at the transmitting end and 1000mA at the receiving end
Static working current: ≤0.75mA at the transmitting end ≤0.75mA at the receiving end
Infrared light wavelength: 940nm ± 20nm
Solar panel power supply capacity: ≥6mA under 1800Lx light (Note: Outdoor rain in general rainy day is about 2000LX)
Working environment adaptable temperature: -30 ℃ ~ 70 ℃
Overall dimensions: 840 × 84 × 45 (mm)