| 摘要 |
A wireless damper include a register, a controller regulating the amount of air flow provided by the register, and a radio frequency communications circuit. The radio frequency communications circuit provides a signal to the controller to adjust the air flow. A register regulation mechanism opens and closes the register in response to a signal from the controller to regulate air flow through the damper. The register regulation mechanism can be a variable switch, that adjusts the amount of air flow through the damper or a magnetic latch. A battery supplies power to the controller, the register regulation mechanism, and the radio frequency communications circuit. |
