Do not disturb
Our pre-programmed do not disturb (dnd) system features state of the art PCB technology ensuring competitive pricing, ultimate reliability and virtually zero maintenance, and can include door entry bell push with either integrated buzzer or output to chimer.
Designers and specifiers can opt for a built in power supply or the system can be run from an external 12 to 35 volt AC source. Alternative designs with air conditioning controls (set point, fan speed, digital temperature readout etc) or key card entry options can be integrated in one package. In the event of a power surge / cut, a memory chip can be incorporated to record current settings and re-instate these when power resumes for a seamless guest experience.
Image: Custom made master switch with seek light for Studio Proof, Royal Lancaster London.