General description This indoor alarm system features a powerful siren that reaches up to 110 dB, making it an effective standalone security solution for your home. It is designed to work with door/window sensors and PIR motion detectors, providing comprehensive protection against unauthorized entry. The alarm's durable design includes a flame retardant ABS housing, ensuring longevity and safety in various environments. Technical specifications Sound level: 110 dB Power supply: DC 12 V Material: Flame retardant ABS Installation Flexible installation options Recommended installation height: 2.5 meters or more Can be mounted on walls, doorways, balconies, and other locations Usage Sounds three times to indicate unauthorized entry Can be connected to various alarm systems Portable and easy to carry for flexible use