Wireless Shutter Gate Door Sensor for Home Security Alarm System
Ultra-compact design with durable ABS housing, resistant to weather and tampering for long-term reliability. Advanced wireless RF technology ensures seamless connectivity up to 100m (open space), no wiring required for quick DIY installation. Precision magnetic contact sensor triggers instant alerts (app/audible alarm) when doors/gates open unexpectedly. Ideal for homes, offices, garages, or warehouses—enhances security with discreet monitoring. Low-power consumption with replaceable CR2032 battery (included), lasts up to 2 years. Compatible with most alarm systems for expandable protection. Buy bulk at unbeatable wholesale prices—global shipping, 24/7 support. Secure your property smarter, faster.