Cebek DA-08 module controls, through a conventional telephone line, the activation of 4 different alarms. When one of these 4 inputs is activated, the module calls the telephone number assigned to the corresponding input and transmits the voice message previously recorded. It allows you to assign a different telephone number for each alarm input, as well as an emergency number if the communication cannot be established. The module includes on the circuit (PCB) the sound synthesis (30 sec. / maximum alarm), as well as microphone to record your alarm messages. The output, with a RJ-11 connector (also included), it can be installed on any standard telephone line. It includes indicators LED's.