A device is needed that sends the location of the device to a designated server. The device needs to send data for minimum of 10 minutes. The device should remain deactivated till a trigger. Trigger needs to be spring loaded with a insulating pin. Once the pin is pulled it should complete the circuit and start to send data to the server. Battery requirements are as following:
The device is a safety device thus will need to be in ready to use state for a long period of time. Ideally for 2 months without needing to recharge. The device will receive charging as a maintenance feature. The device should have a mechanism to test battery and functioning.