Auto Call Sms Sos Emergency Call Panic Alarm For Elderly/invalids. Key Features of Panic Button: --Completely Wireless,portable&Durable. --GSM Programming,SMS&CALL Notification. --Support 8 Emergency Numbers Connection. --Smart Main Unit:a Base Station and Alarm. --Low Battery Warning:alert SMS Notification. --DIY&expandable Up to 32 Wireless Accessories,to Detect For Opening/closing,motion,water,fire and More. --Ultra-long Standby Time Up to 365 Days. --Target User:Patient/Elderly/Resident/Handicapped/Sick Freedom While Still Calling for Help at Home. --Various Application:bedroom,bathroom,toilet,etc. Specifications: Certification: CE Kit Configuration: Door/Window Sensor Power: DC 6V (two 3V CR123A Battery ) Output Number: None Video Interface: No Display: No Alarm Type: SMS Alarm Type: The Alarm Size: 90mm*90mm*32mm Model Number: KOE-2000G Password Keyboard: No Connection Type: Wireless Zone Number: None Wireless Frequency: 868MHz Target User: Patient, Elderly, Resident Etc. GSM Frequency:: 850/900/1800/1900 Standby Time: 1 Year Warranty: 1 Year Color: White and Red Function: Auto Dail and SMS Product Name: Panic Button Alarm Keyword: Senior Alarm Siren: 90 DB Chime: 52 Rings Sound Volume: 4 Adjustable Levels Package Include: Gsm Alarm Host *1 SOS Panic Button*2 English User Manual and Battery. We are an international based seller that will ship your order from abroad, please at least a minimum 14 working days for delivery right now due to the ongoing delays in shipments globally.