Wireless LED and equipment remote control switch | 3.5-20V | 433MHz | white

Technical Specifications
Switch: round, white color
Input voltage: 3.5 V – 20 V DC
Output voltage: equal to input voltage (Input = Output)
Control type: negative pole on/off switching
Operating modes: momentary, toggle, latched (adjustable)
Control frequency: 433 MHz RF
Remote control coding: EV1527 (learning code)
Remote control power supply: 6 V battery (included)
Current consumption: ~4 mA/h (high sensitivity mode)
Maximum load: 3 A / ≤25 W
Remote control range: 30–50 m (open area)
Module dimensions: 18 × 11 × 5 mm
Main purpose: control of LED lighting, small motors, alarm equipment, electronic locks, Wi-Fi devices.

Functions

Momentary mode – the device is on only while the button is held down.

Toggle mode – one press turns on, the next turns off.

Latched mode – one button turns on, another turns off.

Wide power range – from 3.5 V to 20 V.

Ultra-compact size – easy to install in limited space.

High sensitivity – reliable operation even through walls.

Simple wiring – clear polarity diagram.

Applications

For installers – as a convenient remote switch for LED lighting or other electronic modules.

For engineers – integration into prototypes or specialized systems.

For home users – convenient control of garage, storage lighting, yard decorations, or other devices.

Possible uses:
• LED lamps and luminaires
• Wi-Fi and surveillance equipment
• Electronic locks
• Small motors and fans
• Alarm sirens, buzzers
• Electromagnets, lasers

Pros

Wide voltage range (3.5–20 V)

Compact and easy installation

Up to 50 m remote control range

Three modes in one device

Low power consumption

High sensitivity even through walls

Cons

Maximum power only up to 25 W

Requires separate power supply

Performance depends on environmental interference