Phones: +55 (11) 3933-2120 / +55 (11) 3933-8888 +55 (11) 3933-2120 / +55 (11) 3933-8888


The DNI was present another year at the FEICON, main fair of the construction sector on the Latin America. This year, at its 24th edition, we shown our mais product and releases. Check it out!

In May of 2018 we were also present at the International Security Fair EXPOSEC, showing our strong line of alarms, sirens, LEDs beacon, cables, sirens and more. Check it out!

Any questions?