Brillo wireless battery doorbell with optical signaling ST-372 hermetic range 100m SUN10000027

The ST-372 set includes the BRILLO wireless doorbell with optical signaling and the ST-300P wireless bell button. Ideal as a doorbell, indoor paging device or personal alarm. Ideal for people with hearing problems or parents of small children - additional optical signaling when ringing (blue diode line). The doorbell can operate in one of three modes: 1st sound, 2nd sound + light signaling, 3rd light signaling. No bell installation required. Possibility to assign two buttons to one bell. Possibility of assigning any number of ringtones to one button. the possibility of increasing the range of the bell operation by using the RT-228 repeater.