Sistema de alarma de seguridad para el hogar inalámbrico WiFi GSM kit de 17 piezas con control de aplicación
Supports both WiFi and 3/4G GSM dual networks: use GSM as a backup if WiFi is unavailable (works with 2.4G WiFi only). 1 Wired Siren. 1 Motion Detector. This complete kit includes everything you need for unbeatable protection.