130dB Magnetic Door/Window Alarm Sensor - Ultimate Security for Homes & Shops
Ultra-loud 130dB alarm instantly deters intruders with piercing sound, ensuring rapid response to unauthorized entry. Durable ABS housing with reinforced magnetic switch for precision detection, resistant to wear, weather, and tampering. Easy peel-and-stick installation—no wiring or tools required. Ideal for apartments, offices, retail stores, and vacation homes. Compact and portable design allows relocation to any door/window. Battery-operated (included) for hassle-free use. Multi-functional—doubles as a door chime for welcoming customers in shops or monitoring children/pets at home. Bulk pricing available. Trusted global supplier with factory-direct quality and unbeatable wholesale rates.