Fangrui Product Details 1. N911f 129db Wireless Remote Control Solar Human Body Induction Sound Light Alarm 2. Parameter: 3. Material: Abs 4. Weight: About 250g 5. Size: About 9x8.5x9cm 6. Charging Method: Solar Charging 7. Solar Panel: 5vx120ma Etfe Solar Panel 8. Charging Time: More Than 10 Hours 9. Led Lamp Beads: 8 Flashing Red Leds 10. Sensing Angle: 70 Degrees 11. Alarm Sound: 129 Decibels 12. Waterproof Rating: Ip65 13. Battery Parameters: 3.7vx1200mah Lithium Battery (the Remote Control Contains 2025 Button Batteries) 14. Induction Distance: 5-8 Meters (affected By Ambient Temperature) 15. Remote Control Distance: 10 Meters-more Than 200 Meters (distance Is Affected By Obstacles And Interference Signals) 16. Function: 24 Hours Sound And Light Alarm Mode + 24 Hours Flash Silent Alarm Mode + Night Sound And Light Alarm Mode + Night Flash Silent Alarm Mode 17. Features: 18. It Can Be Equipped With Indoor Alarm Host And Telephone Alarm Function (optional Model) 19. Suitable For All-weather Outdoor Use, With Ip65 Waterproof Function, Energy Saving, Environmental Protection And Safety 20. Suitable For Homes, Orchards, Construction Sites, Farms, Warehouses And Other Places That Require Security Alarms 21. The Sensing Distance Of 5-8 Meters, The Sensing Angle Of 70 Degrees, The High-pitched Alarm Of 129 Decibels And The Flashing Warning Lights 22. All-weather 24-hour Working Mode And 12-hour Night Working Mode Are Optional 23. 120 Days Of Long Standby, An Average Of 1 Hour In The Sun Per Day Can Be Charged To Maintain Continuous Power Work 24. Long-distance Wireless Remote Control, The Sensing Angle Can Be Adjusted At Will 25. Solar Charging, Rechargeable Lithium Battery, Can Be Recycled For A Long Time 26. It Can Detect The Activities Of People Within The Sensing Range And Continue To Alarm, And Stop The Alarm After Leaving About 40 Seconds 27. Remote Control Instructions: 28. Before Using The Remote Control, Press The Switch Of The Main Unit To Turn It On 29. The Remote Control Distance Is 10 Meters-mo