Sistema de Alarma de Puerta WiFi, Inalámbrico Hágalo Usted Mismo Sistema de Seguridad Inteligente para el Hogar, (Kit de 8 Piezas)
No contracts and No subscription fee. Works with Alexa and Google Assistant. WIFI connection, Only works on 2.4GHz WiFi network, does NOT support 5GHz WiFi networks. The alarm station should ALWAYS CONNECT to AC adapter.