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433MHz 12V 4CH Wireless Remote Control Switch Relay Switch with 2 Transceivers and 1 Receiver for Windows, Garage Doors, Toys etc.

4.1 out of 5 stars 197 ratings
Currently unavailable.
We don't know when or if this item will be back in stock.

About this item

  • Change of operation mode: wireless remote control, On/Off control unit with 4 channel CH 433MHz radio switch with 2 transmitters.
  • Good design: wireless remote control, extremely easy to install and use. Stable and reliable performance with high reception sensitivity (> - 105dBm). Using wireless coding technique, non-directional switch, do not disturb each other.
  • Good signal, high sensitivity: wireless remote control, a strong signal can overcome walls, floors and doors and be controlled from anywhere within a certain distance.
  • Intelligent Learning Mechanism: Wireless remote control, the learning code provides high security due to the low repetition frequency and relearning mode, which allows you to erase the old code and re-learn a new code when losing a remote control. It can support up to 16 different remote encodings.
  • Wide range of applications: wireless remote control, wide range of applications, from simple main remote control to autonomous control such as windows, entrances, garage doors, alarm systems, lifters and so on.
› See more product details

Product Description

Wireless Remote Control 433 MHz 12V 4CH
Wireless Remote Control 433 MHz 12V

Wireless RF Switch is a learning code wireless remote, suitable for door, window, switch and other equipment. You can switch its working way by jumper cap

Non Lock: jumper doesn't connect any two pins.

Relay: press one button is ON, loosen your finger on the same button is OFF.

Self-locking: jumper connects the pin2 and pin3.

Relay: press one button for one time is ON, press the same button again is OFF.

Interlock: jumper connects the pin1 and pin2.

Relay: press one button is ON, press another button is OFF.

433Mhz Wireless RF Switch Long Range

Pairing

  • Learn: Press learning button, the indicator flashes, loosen finger, press any button of the remote transmitter, indicator flashes three times, meaning learning succeeds.
  • Remove: press learning button for about 8 seconds , the indicator lights up and off, meaning remove succeeds.

It can learn more than 12 PCS 2262 or 1527 chip with the different code wireless remote control.

Wireless Remote Control 433 MHz 12V 4CH

Eg1. Wiring Diagram for Light

Parameter of Receiver:

Size: 7.2 x 5.2 x 2.6cm

Working voltage: DC12V

Quiescent condition: Less than 6mA

Working temperature: -40 Degree +80 Degree

Receiver sensitivity: more than -105dBm

Working frequency: 433mhz

Output voltage: DC and AC is optional

Output current: Less than 3A

Max load current: 20A

Wireless Remote Control 433 MHz 12V 4CH

Eg2. Wiring Diagram for Motor

Parameter of Transmitter:

Size: 5.8 x 3.9 x 1.4cm

Remote Distance: 98FT/30M

Operating Voltage: DC 12V

Frequency: 433mhz

Operating Current: 13 mAh

Code Type: Fixed code / Learning code

433Mhz Wireless RF Switch

Package Includes

2 x 4-Channel Transmitters

1 x Receiver

1 x Manual

Product details

  • Is discontinued by manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 0.1 x 0.1 x 0.1 cm; 4.54 g
  • Date First Available ‏ : ‎ 23 Nov. 2017
  • Manufacturer ‏ : ‎ INSMA Co.,Ltd
  • ASIN ‏ : ‎ B01ELJ1D1A
  • Guaranteed software updates until ‏ : ‎ unknown
  • Customer reviews:
    4.1 out of 5 stars 197 ratings

Customer reviews

4.1 out of 5 stars
197 global ratings

Customers say

Customers find the remote control easy to set up and use, with good value for money and positive quality ratings. They appreciate the control options, with one customer mentioning it can control both switch types and another noting it can connect four different alarms. The functionality receives mixed feedback - while it works well within 90ft, some customers report that the relays turn on randomly.

Select to learn more

QualityValue for moneyEase of useControl optionsFunctionality
15 customers mention ‘Quality’14 positive1 negative

Customers find the remote control to be of good quality, with one customer specifically mentioning that it works very well.

"Great product, could I suggest that the remote controls have better protection against pocket pressing?..." Read more

"This product appears good quality, works perfectly and has nice remotes. Fitted it to control my roller garage doors...." Read more

"...I did two separate doors, you can do up to four. Great piece of kit" Read more

"This remote control switch looks well made and worked perfectly out of the box. It is really good value...." Read more

8 customers mention ‘Value for money’7 positive1 negative

Customers find the remote control to be good value for money.

"...Good value for money, with good range." Read more

"So, I ordered 2 of these as I thought they were great at a very good price. However, I am now returning them...." Read more

"...It is really good value. The only pity is that they are single pole relays, so I had to supplement the circuit to achieve what I needed." Read more

"Great value / Very good produce..." Read more

5 customers mention ‘Ease of use’4 positive1 negative

Customers find the remote control easy to set up and use.

"I like these coz they are easy to set up...." Read more

"A great versatile unit that is easy to use and works perfectly at 7.2v. Good value for money, with good range." Read more

"A little error in the documentation with the NC/NO. Very easy to setup and use. don't hesitate to buy it..." Read more

"...The wiring diagram for a DC motor is a little confusing but it's basically to show how to energise and then reverse a motor, eg for a garage door...." Read more

3 customers mention ‘Control options’3 positive0 negative

Customers appreciate the control options of the remote, with one mentioning it can control both switch types, while another notes it can control a two-speed fan, and a third describes how it can connect four different alarms for maximum effect.

"The various programming options and its small physical size, make it an ideal pick for the projects where intermittent, non-locking or locking..." Read more

"...Your device allows me to control both switch types from one relay.Also it can control my two speed fan." Read more

"...Connect four different alarms for maximum effect." Read more

32 customers mention ‘Functionality’22 positive10 negative

Customers have mixed experiences with the remote control's functionality: while some report it works well within 90 feet and find it very useful, others find it useless and mention that the relays turn on randomly.

"I got this to work with my car ECU, my 2002 Volvo d5 ,I can now switch from STD to tuned performance , there is a lot of demos and info on youtube..." Read more

"This remote control switch looks well made and worked perfectly out of the box. It is really good value...." Read more

"Useless piece of plastic!" Read more

"This product appears good quality, works perfectly and has nice remotes. Fitted it to control my roller garage doors...." Read more

Top reviews from United Kingdom

  • Stuart F Asbury
    5.0 out of 5 stars Very good quality, works great
    Reviewed in the United Kingdom on 12 October 2023
    Verified Purchase
    Use this as a remote for a light in the engine compartment of my boat. Works every time and has never let me down. Recommended
    Helpful
     Report
  • Chris
    5.0 out of 5 stars As described and delivered promptly
    Reviewed in the United Kingdom on 30 July 2025
    Verified Purchase
    As described and delivered promptly
    Helpful
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  • Boycey
    4.0 out of 5 stars Much better quality than expected, but instructions useless!
    Reviewed in the United Kingdom on 30 December 2020
    Verified Purchase
    The media could not be loaded.
    This is a nicely made little unit. It works well starting my diesel generator remotely. The box ix too small for all but the tiniest cables so I put it in a bigger enclosure. Also the instructions are less than useless!
    The use of ABCD for the 4 channels and then using ABC for the terminals is also stupid. For reference;
    Looking at the unit as in the pics, the channels are ABCD going from right to left.
    The terminals are A= Normally open, B=Common, C=normally closed. So for a simple ON/OFF switch use B and A They are all volt-free terminals meaning you can switch 12v, 24v , 110 or 240v.
    The jumper has 3 possible positions. As supplied it is in self-latching toggle mode, ie one press for ON, another press for OFF. remove the jumper and you get momentary functionality, ie the channel is ON for as long as you hold the button down so this is good in starting applications. I have no idea what the third option is (Interlock) !
    The wiring diagram for a DC motor is a little confusing but it's basically to show how to energise and then reverse a motor, eg for a garage door. So you are using channels A and B for UP/DOWN of the door. Jumper must be in momentary mode. Press A, motor is energised, press B and motor is energised with reverse polarity. You could use self-latching mode if you have end switches on the door runners. Standby current measured at 8mA, quoted 6 but still very low. This will flatten my genny battery in 83 days! I may disable the blue standby LED which serves no purpose. It's all 12v and Solar at this location.
    I like this unit and have already thought of loads of other uses. I wish they did a 220v version...4 out of 5 because of lousy instructions, and I have only just fitted it so we will see how long it lasts...
    One person found this helpful
    Helpful
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  • Amizon Custoner no 6x10⁶
    5.0 out of 5 stars Worked great to convert my wall switched electric garage doors to remote
    Reviewed in the United Kingdom on 15 October 2023
    Verified Purchase
    Worked great to convert my wall switched electric garage doors to remote. I did two separate doors, you can do up to four. Great piece of kit
    Helpful
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  • Mr James Tanner
    1.0 out of 5 stars Cheap but useless! DO NOT BUY!
    Reviewed in the United Kingdom on 2 March 2020
    Verified Purchase
    So, I ordered 2 of these as I thought they were great at a very good price. However, I am now returning them. I would leave a Zero Star rating if I could! The install, and instructions etc are all fine. They do work to a degree. My issue with these, is very similar to another review I read here very recently actually - The relays seem to have a mind of their own!! In just 24 hours, the damned relays turned themselves on at least 7 or 8 times. My car had a flat battery this morning, as ALL 4 relays had somehow turned themselves on and meant my external lights and other accessories were powered up for hours until the car went flat!! I then spent the day keeping an eye on my car as I was home all day - I connected a charger to my vehicle battery and watched it. My remote was left in the empty house (It was only myself home) and out the way... yet for no apparent reason, out of nowhere, the relays would suddenly turn on! No neighbours unlocking their cars, no passers-by -- no explanation other than faulty design or something.

    So basically, these are useless. A remote control relay is pointless if it's just going to randomly turn itself on for no apparent reason. Also means, in my case, I can't trust the hardware and don't fancy coming back to a car with a flat battery after a days work. I've heard others having issues connecting these to garage openers (for example) and having the same issue! Coming home to find their garages wide open because the relay randomly turns on.

    Utterly pointless and useless and a compete waste of money! I'm returning both of these as defective / faulty / not fit for purpose.

    If anyone can recommend a better product, please do so by adding a comment to this review.
    2 people found this helpful
    Helpful
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  • G.Raygada
    5.0 out of 5 stars Good value for money, versatile with good range
    Reviewed in the United Kingdom on 16 August 2018
    Verified Purchase
    A great versatile unit that is easy to use and works perfectly at 7.2v. Good value for money, with good range.
    17 people found this helpful
    Helpful
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  • MarkieM
    3.0 out of 5 stars Very short range No where near 100m!!!!
    Reviewed in the United Kingdom on 11 February 2021
    Verified Purchase
    Great remote control worjs very well one BIG down point. It Doesnt work 100 m away
    I wanted to use it to turn a light on on my narrowboat the boat is 18.5m long i could not get the remot to cork consistently until i move to just under half that distance & this is OUTSIDE. If you are able to make & solder a larger aerial then you can just about achieve 16m distance..
    So once agsin the 100m distane is a rather large over estimation.
    Helpful
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  • ronnie
    5.0 out of 5 stars The product works well and costs little
    Reviewed in the United Kingdom on 19 January 2021
    Verified Purchase
    Great product, could I suggest that the remote controls have better protection against pocket pressing? Switched the lights on by accident a number of times. I still love the kit though, well done
    Helpful
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Product Summary: INSMA 433MHz 12V 4CH Wireless Remote Control Switch Relay Switch with 2 Transceivers and 1 Receiver for Windows, Garage Doors, Toys etc.

From INSMA

4.1 out of 5 stars, 197 ratings

Customer reviews

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About this Item

  • Change of operation mode: wireless remote control, On/Off control unit with 4 channel CH 433MHz radio switch with 2 transmitters.
  • Good design: wireless remote control, extremely easy to install and use. Stable and reliable performance with high reception sensitivity (> - 105dBm). Using wireless coding technique, non-directional switch, do not disturb each other.
  • Good signal, high sensitivity: wireless remote control, a strong signal can overcome walls, floors and doors and be controlled from anywhere within a certain distance.
  • Intelligent Learning Mechanism: Wireless remote control, the learning code provides high security due to the low repetition frequency and relearning mode, which allows you to erase the old code and re-learn a new code when losing a remote control. It can support up to 16 different remote encodings.
  • Wide range of applications: wireless remote control, wide range of applications, from simple main remote control to autonomous control such as windows, entrances, garage doors, alarm systems, lifters and so on.

Product description

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