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Comentado en Canadá el 21 de marzo de 2024
Used to replace garage door opener button. worked well.
Customer
Comentado en España el 20 de diciembre de 2024
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Elmer Fudd
Comentado en Canadá el 5 de enero de 2021
Update: 11 February 2020We have had some nasty cold weather here (-39C 60 km/hr winds = -60C wind chill) and the relay and remotes have been working flawlessly.Quite impressed with these relays and remotes. They seem to work quite well, have a decent range and can be configured for a wide variety of load voltages and have several modes of operation.If you want to use this relay in latching mode, you have to buy 2 relays to get the two button remotes (A - ON, B - OFF). The single button remotes only support momentary and toggle modes. The relay is rated at 7A max for up to 28VDC load or 12A max at 125VAC load. The relay does remember its programmed mode if it is disconnected from its 12VDC power source. The ones I ordered came with wiring and programming instructions that were easy to follow and understand. The remotes also came with 2 CR2016 batteries pre-installed in each. The relay output is isolated from the 12VDC required to operate the relay, so you can control just about anything up to 250VAC, as long as you do not exceed the relay current ratings. If working with non-resistive AC loads (such as incandescent bulbs, motors, heaters, etc.) you should probably de-rate by 10x to ensure you don't fry the relay with input surge currents when first turned on (i.e. keep your rated load below 150W at 125VAC). Remotes are sturdy, the buttons require a moderate press and have a tactile 'click' when activated.
William Felardeau
Comentado en Canadá el 30 de abril de 2021
Great product and easy to use.
Paul C.
Comentado en los Estados Unidos el 1 de mayo de 2020
One of my concerns was adequate range of the remote control so I preformed some measurements before I installed these in my Jeep to control the rock lights.As shipped the antenna is a short curled up black wire. Leaving the wire curled up and testing the range I found I could get 150 feet from the receiver and the hand held remote transmitter was able to connect and control 100% of the time. As I went beyond that point out to 175 and beyond the receiver was having difficulty seeing the click of the remote. It would work intermittently only.Uncurling the wire and making it stand upright I repeated the experiment and was able to get out to 225 feet before the receiver was no longer able to reliably respond to the remote. At 225 feet it was 100% reliable. Beyond that I could get it to work intermittently.Great features with their system able to interchange remotes from one relay or the other. The ability to program each button is brilliant and very flexible. I'll use a two button remote to control my system and a three button remote to program my strobes and then put it away until needed later. The remotes feel good in the hand, not cheap.Installation is simple with two wires for + and - 12 VDC and then the relay one input and the two outputs. One output is normally closed - it connects to the relay's common input when at rest and goes off/opens when the relay activates. The second output is normally open - it is disconnected from the relay's common input when at rest and comes one when the relay activates.I attempted to measure the current draw of the receiver deactivated and the current draw is so small my digital meter does read it - it's less than 0.01 amps. With the relay activated I read 0.025 amps or about 1/3 of a watt power so this thing is very frugal. I have no concerns about leaving this on my car battery for weeks and months at that low of a drain.There are no written instructions included so just print out the photo here or follow the video. I bought a total of five of these relays and will likely buy more. Good product.
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