Which radio 3-channel light switch with remote control should I choose?

I am looking for a radio 3 channel light switch/switch with remote control that would remember the settings after a power failure

4-channel radio and bistable relay.

T.O.M.M.Y wrote:

I am looking for a 3 channel radio light switch/switch with remote control that would remember the settings after a power failure

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And it can't be after a power failure: ALL OFF?

kulmar wrote:

T.O.M.M.Y wrote:

I am looking for a 3 channel radio light switch/switch with remote control that would remember the settings after a power failure

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And it can't be after a power outage: ALL OFF?

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It cannot be like that. It must be that when the power is switched on again all connected lamps are ON

You can supply emergency power to the control system itself.

Maybe I can describe my problem in detail I have control of 3 lamp lines using a timer programmer. I want to connect a radio link to this programmer so that I can control each output on/off. When the programmer strikes a certain time, I would like this radio line to switch on all the lines and switch off 3 lamp lines at a certain time. In addition, the user could switch off one of the lines by remote control.

I already have the programmer on the bus and it does its job, switching on and off, and I've connected the ORNO OR-GB-406 wireless controller to it. After a power failure, the wireless controller switches on only one channel, not all of them, so that it switches on all 3 would be great.

T.O.M.M.Y wrote:

I am looking for a 3 channel radio light switch/switch with remote control that would remember the settings after a power failure

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This is a little different.

Added at 27 [minutes]:

T.O.M.M.Y wrote:

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I already have a programmer on the bus and it does its job of switching on and off, to this I connected a wireless controller ORNO OR-GB-406. After a power failure, the wireless controller switches on only one channel and not all of them, so that it would switch on all 3 would be great.

To be honest, I don't understand any of this anymore. Because relays properly connected can (after a power failure) perform the ALL OFF function just as well as the ALL ON function. What do you actually need?

Perhaps a small diagram will help



Radio line after a power failure the wireless controller only switches on one channel and not all so that it switches on all 3 would be great.

That is, the clock at the appropriate times switches the power to the radiolink on and off, and the radiolink controls the switching on/off of the lamps?

precisely the clock connects the radio link, which controls the lamps. The radio link must always be short-circuited so that when the power is switched back on, all 3 channels switch on.

Would it be sufficient if the radio-controlled lamp always switched on the same lamps when the power was switched on?

Yes, exactly. Only in addition, it would be possible to switch either of them off or on by remote control at specific times when the timer is running

What remote control range do you need?

remote control 10-15 metres. I currently have such a radio and everything is fine except that it only engages one line on take-off

Then take a look here:
https://www.elektroda.pl/rtvforum/topic2373323.html
The control module relays have two outputs: NO (normally open) and NC (normally close). If you use the latter, all connected lamps will be switched on when the power returns.

Added after 7 [minutes]: .

Only difference I see here to your concept: no power on the radiolink does not mean no power on the tubes. And it means that switching off the power to the radio-link via the clock would light the lamps.

Added after 30 [minutes]:

That leaves this solution to the one above: an additional clock-powered relay that turns off the power on all the lamps when the clock power is off, and turns it on when the clock power returns. And then it will work.

That is, in short, the relays are to be short-circuited in the radio link on take-off

Not only at start-up - the loss of power from the clock will cause the NC (normally close) contacts to close. And in order to avoid lighting the lamps, their power supply must be connected via an additional relay, which will disconnect them when the power supply from the clock fails.

The clock feeds current to the radio link, switches the radio link on and off and nothing more. The beacon, on the other hand, switches on the lamps when it receives power from the clock. The clock strikes 10 p.m., switches off the power supply to the radio beacon and then the lamps go out.

There must be a 6-channel radio link.
And a control system so that it is switched simultaneously.
Two-winding bistable relays.

And one more thing to add to this kit given in the link: this fourth auxiliary relay can be taken from this kit - just connect its coil permanently to the power supply (bypassing the control from the processor).

My case was solved by a controller from the electrobim company.
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After power failure states as before failure ?

If there is no power supply, the contacts open when there is current, the contacts close. On the board there are No, Nc and COM inputs, i.e. a common input to which the 230v power supply is connected.