315Mhz GSM Home Security Alarm System

315Mhz GSM Home Security Alarm System

Package Contents 
x 1 GSM Alarm System
x 1 Wireless PIR Motion Detector
x 1 Wireless Magnetic Door Sensor
x 2 Wireless Remote Controller
x 1 High Power Siren (120dB) 
x 1 AC-DC Power Adapter 
x 1 English User Manual 
x All Batteries & Fixtures Included
System Specifications 
Input DC Voltage : 9V-12V
Standby Current : <55mA
Warning Current : <450mA
Wireless Frequency : 315MHz
GSM Frequencies : 2 GSM band 900/1800MHZ or 3 Band 900/1800/1900 MHz
Backup Battery : 7.4V NI-HI Battery
Alarm Loudness : 120db