A solar alarm is a self-sustaining security device that combines a solar panel, motion sensor, and strobe light or siren. It automatically charges during the day to provide wireless, eco-friendly perimeter security, and sounds a loud alarm upon detecting an intruder.Key FeaturesCompletely Wireless: Requires no electrical wiring or battery replacements, making it incredibly easy to install on fences, gates, or farms.High Decibel Sirens: Most models blast a 120dB to 129dB alarm that can be heard up to 200 meters away.Motion Detection & Flashing Strobe: Detects movement within a 5-12 meter range (at a 110-degree angle) and triggers bright flashing LED lights to deter intruders.Weatherproof: Typically built with an IP65 waterproof rating, designed to withstand rain and harsh weather.Common ApplicationsHome Security: Securing perimeter walls