GA01P 3G GSM Alarm System 1 Way Input Mini Smart Power Failure Alert Mobile Phone Remote Control

Feature: 1. One way 3G GSM SMS alarm, DC5 15V power input, external rechargeable battery (not included) for power failure alarm. 2. The input is a switch signal. When the input port is short circuited with the ground wire (GND), the alarm will set off an alarm. 3. Send an alarm message to the preset mobile phone, or call the set alarm number, the content of the alarm message can be set by yourself. 4. When any alarm input is triggered, an SMS alarm message will be sent to up to 6 preset mobile phones. 5. Very smart and slim GSM design box, which can be easily installed on other target system boards to add GSM alarm function. Specification: Item Type: 3G GSM Alarm Material: ABS Power Input: DC5 15V Working Frequency: UMTS: 850 900 1900 2100MHz GSM EDGE: 850 900 1800 1900MHz. Package List: 1 x 3G GSM Alarm1 x Antenna1 x Sound Alarm1 x Manual