DFM--Being a supplier worthy of public trust

This is a Q&A to answer customers' questions about wireless kinetic energy products.
I believe you have a general understanding of this product, simply put, the wireless kinetic energy switch can be said to be a remote control, but it is different from a remote control in that it does not require batteries and converts kinetic energy into electrical energy through energy harvesting technology. It is used to control lamps and lanterns.

A common question customers ask is, "How does it work?" As I mentioned earlier, the wireless kinetic energy switch does not use batteries, so this requires a controller to be connected to ensure that the switch is able to control the lamps and lanterns in a stable manner. First of all, the process of pressing the switch with the finger will generate kinetic energy, followed by the internal module to collect kinetic energy, and then convert kinetic energy into electrical energy, the communication module to send a signal, then the controller accepts the signal to control the lamps and lanterns.

After understanding the principle of operation, it comes to the public's most concerned about the stability of the controller.
Wireless kinetic switch in the current market share is still relatively small, with the public's increasing demand for smart home, wireless kinetic switch is also showing a rising trend, as an electronic product practitioners, we can obviously feel the wireless kinetic switch from the price has gradually popularized. As a product that has just started, I think the stability of this piece is able to withstand the test. Our DFM controller can be connected to up to five switches, and through repeated tests, there are few cases of garbled code.

Compared with ordinary switches on the market, the wireless switch does not need wiring, connect the controller and lamps can be used, what is the control distance of the product?
We installed the product in a room, in this room, we put the wireless switch control distance for testing, the width of the room is about 3.5 meters, if we place the wireless switch in the middle of the position, then the control distance in this room is about 20 meters, if separated from the two walls we will not affect its control effect.
If the wireless switch is placed in the outdoor, open environment, then the control distance can reach about 100 meters.

DFM actively accepts customer feedback and welcomes email inquiries for further information!