Verisure Sarl

Per Lars Nordmark

Jon Noble Echeverria

Angel Piorno Iglesias

ÁNgel Piorno Iglesias

Jamming detection device () and method, which scan one or more frequency bands () and, if jamming is detected in said frequency bands (), transmits an alarm signal through an ultra narrow band network (). Preferably, both an ISM network () connecting a control panel () and at least one peripheral (), and a GSM network () connecting the control panel () and a back end service (), are scanned. Also preferably, the ultra narrow band network () is implemented over the same frequency band () as the ISM network () connecting the control panel () and the least one peripheral ().

Growing community of inventors

Malmo, Sweden

Per Lars Nordmark