Wireless Door & Window Alarm with 130dB Alert
Ultra-sensitive magnetic sensor ensures instant detection of door/window openings. Loud 130dB alarm deters intruders effectively, ideal for homes, offices, and rentals. Compact and wireless design for easy DIY installation—no wiring or tools needed. Durable ABS housing resists wear, backed by reliable battery life (low-power tech). Perfect for child safety, anti-theft, or elderly care reminders. Includes adjustable volume and on/off switch for versatile use. Ships bulk-ready for cost-efficient global sourcing.