ARD512-W2-868 - Wireless Glass Break WiFi Sensor - 868MHz, AES128 Encryption - Dahua

ARD512-W2-868 - Highly reliable indoor sensor for glass break detection, compatible with various types of surfaces: tempered glass, laminated glass, float glass, double glazing, wired glass, and flat glass. It operates on an 868MHz bidirectional frequency with AES128 encrypted communication and a range of up to 1,600 meters. Intelligent audio analysis detects both high and low frequencies, reducing false alarms. It includes a 2-channel alarm input and a dynamic frequency system to prevent interference. Easy indoor installation.