westinghouse whdbi-5c whole-house wireless doorbell and intercom
hear the doorbell no matter where you are and check who s there with the whdbi-5c five-channel radio doorbell intercom system . it provides a wireless audio communication link between the doorbell intercom unit one included system can support two and the console station one included system can support up to five . the intercom uses digital signals to control the stations and to provide a unique house code that prevents other nearby intercoms from accessing your system . either of two radio frequencies can be selected for the intercoms to further reduce the chance of interference from other units . the console features five station number pushbuttons for selecting the party to call . the all call button calls all stations . pressing the talk button calls the selected station and then controls the direction of the conversation . each intercom user presses his or her talk button to activate the microphone during the conversation . the doorbell works as console station 4 or 5 . pressing the doorbell s talk button sounds a ding-dong station 5 or dong station 4 at the console then the conversation begins by pressing the units talk buttons . for privacy a mute switch on each console prevent tones and all call messages from sounding through that console s speaker . the console can be placed on a table or shelf or mounted to a wall with the screws provided . the antenna adjusts for table or wall mounting . power for the console is provided by an ac adapter . what s in the box one doorbell intercom two 9-volt alkaline batteries mounting hardware one interior intercom station built-in radio antenna one english spanish instruction manual