K2 GSM alarm elderly SOS alarm

在GSM报警和拨号器K2是GSM报警器的超版

The GSM Alarm & Dialer K2 is an Ultra Version of GSM Alarm, includes multi-functions and ultra low cost and high reliability special for Residential areas, business area, commercial area, office, factory, industrial area and other Varity applications. It integrated high performance GSM Module and MCU inside, and with innovative and experienced functions and features to meet the required and potential demands in the worldwide markets.

The user can receive SMS Text and calling from the K2 once the alarm occurrence immediately. Also, the user can remotely armed or disarmed and switch on or off the siren by SMS Commands, or remotely switch the K2 to arm or disarm with free call from mobile phone, or remotely call in the K2 to two way voice combination, or send SMS Command to request the K2 call back to create two way voice communication. Moreover, the K2 supports Android Apps and iOS, though the Android Apps, the user can quickly to Arm, Disarm, Inquiry Status and Switch ON or OFF Siren, armed or disarmed with free call, no need to program the SMS commands every time.

The K2 equips 1 Big SOS button, this button can be programmed as SOS, armed, stay,disable functions.