Wireless controlled Door-bell – Electronics Project Wireless controlled Door-bell. Now day’s wireless control of appliance is in practice, because of its advantage like no wire is needed, multiple controlling is less complicated. By considering these all, the innovative group Dreamlover Technology designed and verified the circuit of wireless Doorbell. The controlling range of wireless doorbell is 100M. Wiring Diagrams for Household Doorbells - Do-it-yourself As illustrated in the above diagram, the parts of an old doorbell circuit include: the bell, a button mounted at the door, and a battery somewhere in between the two. The battery is the weakest link here and should be the first place to look for trouble. Related searches for circuit diagram of wireless doorbell doorbell schematic diagramdoorbell wiring diagramwired doorbell systems wiring diagramdoorbell schematicwiring a doorbell systemelectrical wiring for doorbelldoorbell chime wiringdoorbell wiring colors