An alarm system is disclosed. The alarm system includes an enclosure; at least one sensor, the sensor is configured to communicate a signal to the enclosure; and at least one of a wireless transceiver positioned in the enclosure, the transceiver configured to receive an activation signal and transmit an alarm signal.
Portable alarm system with self-monitoring sensor
2018-11-20
Patent
Electronic Resource
English
ALARM APPARATUS, ALARM SYSTEM, ALARM METHOD AND PORTABLE TERMINAL
European Patent Office | 2016
|Alarm apparatus, alarm system, alarm method and portable terminal
European Patent Office | 2018
|