Wireless Relay Switch 12V Remote Control Switch DC12V/24V/48V/72V 30A Relay with 328FT Long Range for Anti-Theft Alarms,Roller Lind Door,Ceiling Lights,Gate Barriers.(12V 100M)

Great switch. Works well even paired with my old remote.

Not a paid customer, real person here. I’m impressed. The remotes have some weight to them and feel high quality, not some cheap plastic. The relay was easy to pair and simply works. The wire they used for the relay is some high-quality thick wire, 10 or 12 gauge, with perfectly aligned copper filaments. The plastic used on the remotes and the relay itself is easy to adhere, in case you want to stick it onto something (I stuck the relay onto the fuse box and the remote onto my steering wheel, no issues at all). Haven’t tested the range but I can turn the relay on/off from inside my car cabin with the hood closed, so that’s gotta count for something. The input and output is clearly marked. Overall I have zero complaints, except they said the led on the relay would be green and it is in fact red. Does not come with a fuse, I’m unsure if they said it would and I don’t feel like scrolling up to check.

Be creative. I wired it up to be a remote kill switch on child’s atv. With basic 12v knowledge, this can be used to control a lot of things.

Works as advertised, rage is about 40ft. If you are powering a 12v circuit, this will output the power you need. For my application I used it to turn on an inverter, I used it to latch an automotive relay to bridge the inverters switch.

I often uses this sort of universal wireless switch/relay for all sorts of personal DIY projects. Most incorporate a 5amp or 10 amp relay, but these have one that is rated for 110/220 @40 amps. My personal projects use low voltage and higher amperage; often about 4volts and around 10 to 20 amps. I have only had this relay for a day, but I took it apart and it actually has a 40 amp relay. When it switches it does so with a robust and compelling THWUNK. The housing has a silicon O-ring seal, and seems very sturdy. It can be easily opened with three screws. The wires are heavy and thick multi-strand copper, plastic or PVC coated, and I think they are either 8awg or 10awg; they are difficult to bend, and there is a Chinese label stamped in the sheathing that suggests something about 740volts. The switch is powered by pass through voltage and has an integrated on/of switch that toggles the relay, which is nice. The remote comes with batteries and the switch comes pre-programmed in "Latched Mode," which means you intuitively press the remote "on" to turn it on and "off" to turn it off. It also can operate in other modes such as "jog, "latched," and "toggle" modes. The item description does not indicate it has these operations, nor does the instruction manual, so I was happy so see it has this functionality. I believe the switch requires a minimum of 12v DC to operate, which would make it ideal for many automotive applications. I immediately reprogrammed it to "toggle mode," which means it has one button operation -- press the button and it turns on, press the same button and it turns off again. (Theoretically each remote could operate two switches in toggle mode, with the "on" button toggling one, and the "off" button toggling the second one. I attached a photo of a different switch's instructions that may help navigate some of this switch's functionality. All in all this is a simple "in and out" remote switch. It seems like a particularly good one.

I read the reviews before ordering but the price was good and it claimed to handle up to 30 amps, so I bought it anyway. When I got it I wasn't ready to install it yet, so I rigged it up to an extension cord and outlet so I could test it. I plugged a box fan into the outlet and programmed the remotes. The first thing I noticed is that the "ON" and "OFF" buttons don't actually turn the switch on and off. They are each programmed independently and each act as a toggle switch. If you program only one button to the device, then pushing it once will turn the device on and pushing it again will turn it back off. Therefore, if you have two switches you could program each button on one remote to control a different switch. I don't know why they are labeled as "On" and "Off" because that's not what they do. It is clear that they did not design the remotes because they are labeled on and off but the switch doesn't actually honor that so the labels are irrelevant. The seem to have just bought a bunch of remotes and paired them with a cheaply made switch that is very brittle in design and also is probably something that they didn't design themselves. I left the remotes on my desk two rooms away and periodically throughout the day, I'd test it. For two days both of the remotes worked fine. I'd push a button and could hear the fan in the other room come on. I'd push it (or another button) again and could hear the fan go off. All good so far. On the third day though they both stopped working. None of the buttons on either remote would toggle the switch. I went to the switch and tried the on-off button on it directly and it would click internally, but the fan wouldn't come on. Apparently the device is made of very cheap components and doesn't last more than a few days under constant power-in. That's bad because what good is a switch that you have to go plug in first before you can use? If you want a good remote switch for your dust collector, avoid this one. Spend more money and buy something that was actually designed to work properly with its remotes. I returned this one.

Works great quality construction transmitter range is as advertised

La manette démarre mon dépoussiéreur de partout dans l’atelier j’aurais du faire l’achat bien avant.