NAVKAR SYSTEMS ACJ-1008 Dual Network Smart WiFi + 4G GSM Home Security Alarm System | 433MHz Wireless Anti-Theft Alarm Kit | App Control, Door Detection, iOS & Android Support, Smart Doorbell Function advanced security lock Port type :10/100 Mbps RJ45

Port type :10/100 Mbps RJ45 ports

- Works with Alexa and Google home

All items have 1 year warranty except adapter and power supply

so it will work perfectly as an intercom

Can be Connected to Electronic Timer such as Automatic school bell and Automatic industrial bell Stand Alone Gong Bel

NAVKAR SYSTEMS ACJ-1008 Dual Network Smart WiFi + 4G GSM Home Security Alarm System | 433MHz Wireless Anti-Theft Alarm Kit | App Control, Door Detection, iOS & Android Support, Smart Doorbell Function advanced security lock Port type :10/100 Mbps RJ45NAVKAR SYSTEMS WiFi + 4G Smart Home Security Alarm System Product Description The NAVKAR SYSTEMS WiFi + 4G Smart Home Security Alarm System is an advanced security solution designed to provide comprehensive protection for homes, offices, shops, warehouses, and commercial establishments. Featuring both WiFi and 4G GSM connectivity, this smart alarm system ensures uninterrupted security monitoring and instant alerts through the mobile app, SMS, and