Small Magnetic Door Contact Sensor for Enhanced Home Security
High-sensitivity magnetic switch ensures instant alarm activation when doors or windows are opened. Compact and discreet design blends seamlessly with any home or office decor. Durable ABS plastic housing with corrosion-resistant metal contacts for long-term reliability. Easy peel-and-stick installation—no wiring or tools required. Ideal for apartments, dormitories, retail stores, and vacation homes. Works with most standard alarm systems or as a standalone alert. Waterproof and temperature-resistant for indoor/outdoor flexibility. Low-power consumption with a maintenance-free design. Sold in bulk for wholesalers and large-scale security projects. Global shipping with competitive factory-direct pricing.