The GA01P is perfectly designed for simplicity and functionality.GA01P sends an alert in case of power failure by telephone call and SMS text message.It is possible to connect any 12VDC power supply to the power input.As soon as the power fails or the power is restored, an alert message is sent.
The GA01P has one additional input. External sensor can be connected to it. In this way several situations can be controlled like the working of a machine or the activation of sensors. The sensors are 'normally open' or 'normally closed' contacts, suitable for any dry contact like (door/window) magnet contacts, a water floater, a switch contact , etc.
The GA01p also designed an alarm voltage output port. When an alarm occurs, it can output an alarm voltage for a certain period of time. This port can be used to connect some sound and light alarms and other equipment. The voltage value of the alarm output is the same as the power supply voltage.

Packing list:
One pcs GA01P alarm box with antenna
One pcs Rechargeable battery inside for power failure alert
One pcs Sample audio siren for test (not a big loud siren)

Because battery is difficult to be shipped with the GA01P together, Some customers need to order the battery seperately from other selllers for installation or replacement, so Please check the battery file and parameters:

• Works  with GSM phones  and SMS command
• Operating temperature (-10 .. +60 °C) 
• Three alarm mode optional (Phone calling alarm, SMS alarm or both )
• Maximum three numbers can be programmed for SMS alarm.
• Maximum three numbers can be programmed for Phone call alarm.
• Working voltage is at DC5-15V.
• One alarm input and one alarm voltage output.
• Alarm SMS can be customized with user's text.
• Low-power design after mains power-down, allowing built-in battery to provide continuous monitoring for around 30 days.

Our standard products is designed with QUAD GSM BAND and that is no problem for all the world market at 850/900/1800/1900MHz

Following is the pictures for GA01 3G and 4G version :