La placa de circuito está envuelta con una funda termorretráctil que tiene cierto efecto impermeable, pero no es adecuada para trabajar en el agua durante mucho tiempo. Si desea que logre un efecto impermeable muy bueno, se recomienda que aplique pegamento impermeable en la placa de circuito. The circuit board is wrapped with a heat-shrinkable sleeve which has a certain waterproof effect, but it is not suitable for working in water for a long time. If you want it to achieve a very good waterproof effect, it is recommended that you apply waterproof glue on the circuit board.

I think i installed it correctly but i still need to keep the button on my remote pressed to keep the lights on. am i missing something?

because when you press and release the button on the remote, it cannot hold a fixed state of the output. so it can not make the RC switch to keep a fixed status. please use a switch on your remote to control the RC switch

Can i plug 2 of these in a dx5 spektrum radio i tring but only one is working the other two i brought brand new just keeps flashing.tried 2-3ch

You can plug multiple RC switches on the receiver at the same time, they can work properly. I'm not sure how you connected it. Please send an email including some pictures of wiring to our customer service. they will solve your problem.

Want a remote start for tmaxx by shorting out switch of ez-start1 and hooking up aux to the (+) power lead of 7.4v 1.8ah battery. possible? 4a?

The switch is designed to use the aux channel on your transmitter for what ever you want to turn off/on. I use this to run lights but I see no reason why it couldn`t be adapted to turn your remote start on/off? Go for it!

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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RC Remote Controlled AUX on/Off Electronic Switch Relay for Car Truck Boat LED Light Drone (4A)

RC Remote Controlled AUX on/Off Electronic Switch Relay for Car Truck Boat LED Light Drone (4A)

Product ID: 225358410

Details

Connector Type
Plug-In
Contact Material
Silver
Contact Type
Normally Open
Current Rating
4 Amps
Mounting Type
Plug In Mount

⚡4A continuous current

📡Compatible with AUX channels

🔌Plug & play installation

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Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Connector Type
Plug-In
Contact Material
Silver
Contact Type
Normally Open

Description

🚀 Power your RC world with seamless AUX control—because every model deserves smart switching!

ROBUST POWER HANDLING - Supports a continuous 4A load at 3.9-15V DC, perfect for high-demand auxiliary devices.
PLUG PLAY SIMPLICITY - No soldering or programming—just connect and control with your existing radio system.
UNIVERSAL COMPATIBILITY - Works seamlessly with RC cars, trucks, drones, planes, and helicopters via AUX channel integration.
VISUAL STATUS INDICATOR - Built-in LED clearly shows switch status, so you never guess if your device is on or off.
EFFORTLESS REMOTE CONTROL - Toggle lights, smoke, or bomb drops instantly from your transmitter—no complex setup needed.

The elechawk RC Remote Controlled AUX Switch Relay offers a plug-and-play solution to wirelessly toggle auxiliary devices like lights and smoke systems on RC vehicles. Supporting up to 4A continuous current at 3.9-15V DC, it integrates easily with any receiver AUX channel, providing reliable, instant control with a clear LED status indicator. Ideal for hobbyists seeking effortless, professional-grade remote switching.

Specifications

ASIN	B08FLZXSD7
Best Sellers Rank	#11,171 in Toys & Games ( See Top 100 in Toys & Games ) #34 in Hobby RC Quadcopters & Multirotors
Brand	elechawk
Brand Name	elechawk
Coil Voltage	15 Volts
Connector Type	Plug-In
Contact Current Rating	4 Amps
Contact Material	Silver
Contact Type	Normally Open
Current Rating	4 Amps
Customer Reviews	4.8 out of 5 stars 2,151 Reviews
Included Components	remote_control, transmitter
Item Weight	10 Grams
Manufacturer	elechawk
Maximum Switching Current	4 Amps
Maximum Switching Voltage	15 Volts
Minimum Switching Voltage	3.9 Volts (DC)
Model	RCSW84
Mounting Type	Plug In Mount
Operation Mode	Automatic
Part Number	RCSW84
UPC	053554158413
Unit Count	1 Count
Wattage	60 watts

Reviews

J**O

26.02.2026

C**0

11.04.2026

S**S

31.01.2026

J**E

1.03.2026

B**S

7.04.2026

R**B

12.04.2024

J**N

5.01.2026

I**I

12.04.2026

E**O

22.02.2026

M**H

17.09.2023

M**K

6.04.2026

A**Y

1.03.2026

K**N

18.12.2025

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