Multiple Location Load Control System

摘要: A multiple location load control system comprises a main device and remote devices, which do not require neutral connections, but allow for visual audible feedback at the devices. The devices are adapted to be coupled in series electrical connection between an AC power source load, further together via accessory wiring. can wired on line side of system, such that is 'in middle' system. operable enable charging path charge supplies through wiring during first time period half-cycle source. communicate with each other second half-cycle.