Bezvadu zvans Zamel BRILLO ST-372

Ideal as a doorbell, calling device, or personal danger signal, ideal for people with hearing problems or parents of small children - additional optical signal when ringing (blue LED line), useful at home, company, or people needing care, ability to operate bell in one of three modes: 1. sound, 2. sound + light signal, 3. light signal, does not require bell, bell and button with battery, touch button with card, radio transmission (frequency 433.92 MHz), operating range *: 100 m in open field, ability to assign two buttons to one bell, ability to assign any number of bells to one button, button adapted to work in variable atmospheric conditions (e.g., at gates), ability to increase bell operating range using repeater type RT -228, ability to cooperate with button ST- 300P and ST- 400P, 8 sounds selectable from (Westminster, Ding Dong, pipe bells, dog bark, trumpet, and popular melodies) - ability to recognise call location, volume adjustment, sound level: max. 76 dB.