Pocket GSM Module for Plastic Optical Fibre, 12Vcc. Reporting up to 5 phone numbers of the following events by sending SMS: interruption fibre, absence and recovery of power on the network, battery fault, box tamper, recovery GSM, Alarm input 1 and input 2. Manage 1 Lines of optical fibre length 200 mt. Mode to detect fibre alarm signals: interruption. Operation mode: Stand-alone. Programming and management by sending preset SMS. Signal Outputs: Alarm by fibre interruption, Life, alarm tamper box, fault GSM, absence of power on the network, battery fault. N. 2 inputs on board to use the Pocket GSM Module as a stand-alone GSM dialler comunicator. Ring function: remotely arm/disarm output through sending SMS. CE, REACH, RoHS Compliant.