N911C + USB remote control [Solar warning light] -Solar charging, equipped with 5V 120mA solar panels, high conversion rate, high charging efficiency. [Wireless Security Light] - Intelligent wireless remote control, supporting 4 different modes, adapting to different application environment. The two modes are switched, which can be switched via the button on the back of the unit main or via the remote control. [Solar Strobe Light] - High 129dB automatic audio alarm, flashing red light and sound alarm, can effectively scare intruders and has good anti-theft effect. [Waterproof] - The shell is made of ABS and the exterior is IP65 waterproof, which can work normally in various weather conditions. [Application] - Solar alarm lights are suitable for security of residences, farms, villas, hotels, markets, hotels and other places requiring security alarms.