ATEL

Rope sensor for rolling shutter with piezoelectric switch (Duevi patent) that opens the output in a clean and regular way without mechanical bounces, with opening pulse of about 7ms .

This technology improves pulse counting and avoids all critical problems of the mechanical model: missed alarms, permanent opening of the contact for slimming or thermic dilatation, contact oxidation. The rope guide can also rotate of 360°.

Compatible with magnetic contacts MINI-C and CTSR, expansion cards ESP8-2 and ESP8-BUS.

If the control panel does not manage directly fast inputs (ms), an additional analysis/ pulses counting card is necessary (not
provided).

Note: Opening pulse can be modified upon request up to 15ms (min. 100pz / delivery about 40days from order date)

ATEL Electronic rolling shutter sensor

ATCM Mechanical roller shutter sensor