433mhz wireless wifi + gsm auto-dial alarm system lcd display door sensor pir motion sensor phone app remote control compatible with home voice control smart home burglar alarm system

*2.4" tft lcd screen display and voice prompt for all operations. support external wired siren, with squealing alarm sound. *wifi+gsm alarm system with phone app easily remote control. including remote arm/disarm, parameter setting and accessory management. push arm/disarm message to app. (note: app for android and ios system.) *support for voice control. it can compatible with ip camera, you can your baby and older in your home from whenever and wherever. *support sms and dialing alarm. support 5 groups preset alarm phone numbers, sms on/off and dial on/off can be set respectively. *can remote arm or disarm by phone, and with intercom and voice function.