https://www.vedardalarm.com/solarpowered-4beams-active-wireless--light-wall-p-59
Self-contained solar powered motion sensor alarm with sound. Built-in speaker and sound can be set as 5-60s or mute.
distance 100m solar powered intrusion barrier used for school, workshops, perimeter fencing of residential quarters etc.
Functions and Specification:
1.It is a solar-powered wireless product and should be installed at place with sunlight intensity more than 2200lux.
2.It is quad beams wireless outdoor detectors working by pairs of transmitter and receiver.
3.Irradiation distance:100m
4.Wireless transmitting distance:800m
5.Wireless frequency:433MHz
6.Maximum alarm times in 24 hours:<=50 times
7. light beam number: 4 beams
8.Battery capacity: transmitting terminal: 500mAh, receiving terminal: 1000mAh
9.Working temperature: -30℃~70℃
10.Working voltage:3.3V
11.Power storage type: LiFePO4 Battery
12.Static working current: transmitting terminal<=0.5mA, receiving terminal<=0.5mA
13. light frequency: secondary modulation & encoding based on 38KHz
14. light wave-length: 940nm+/-20nm
15.Output current of solar panel: Under the condition of 1800Lux lighting >=2mA (Outdoor illumination in ordinary rainy or cloudy days is about 2000Lux)
16.Dimension:590*84*45mm
17.Distance between light hole: 35mm

Solar powered wireless beams detectors products are available with 100m, 50m and 20m distance (detection distance between transmitter and receiver terminal). The laser beams 3 beams, 4 beams, 6 beams and 8 beams are available. Check all these products at http://www.vedardalarm.com/hb-solar-beams-m-3