DetailsThe unit is rated to IP66 and is therefore capable of operating in adverse conditions. The Bedlam Loud Tonecaller is designed to replace the traditional mains powered bell and is powered by the PABX and PSTN line voltage (60-100 volts AC).
A variable output (85-105dBA) is possible by means of a potentiometer located within the unit.
Telephone line powered (no mains voltage required)
Greatly reduced installation costs
Penetrating output (105dBA typical)
Available for hard wiring (screw or I.D.C.) or with 3 metre line cord and 431A plug
REN of 1.5