Combined audible alarm and signalling transmitter
Combined audible alarm and smoke detector
Combined audible signal and communicator
Combined automatic radio and detection sensor
Combined automobile signal flag and holder
Combined bell and lamp
Combined bell and lamp
Combined bell handle and clapper chain
Combined bicycle reflector and bracket
Combined busy stick and swivel
Combined call button indicator and wall plate for elevators
Combined carbon monoxide detector, alarm and garage door opener
Combined child safety alarm and transmitter
Combined child safety alarm and transmitter
Combined Christmas tree angel ornament and smoke alarm
Combined clapper and chime support for wind chimes
Combined control box and sensor for a fire alarm
Combined control panel and signaling unit
Combined control panel, display unit and antenna for an emergenc
Combined control switch and u-turn signal