1 Channel 433MHz Remote Controller 2 Button On/Off Lock/Unlock with 3.3-12V Receiver
Price in Sri Lanka

This wireless RF remote control set is a plug-and-play solution for remote power switching. It features a compact 2-button transmitter (Black) and a specialized receiver module equipped with male and female DC barrel jacks. This design allows you to easily "inline" the controller between a power adapter and a device without any soldering or wiring. Operating on the standard 433MHz frequency, it provides reliable through-wall control for LED strips, DC motors, or small electronics. The receiver supports a wide voltage range, making it highly versatile for various DC power applications.

Specifications

• Operating Frequency: 433.92 MHz
• Operating Voltage (Receiver): DC 3.3V to 12V
• Maximum Load Current: 2A
• Remote Buttons: 2 Buttons (On/Off or Lock/Unlock or A/B)
• Connector Type: 5.5mm x 2.1mm DC Barrel Jack (Male and Female)
• Modulation Mode: ASK (Amplitude Shift Keying)
• Standby Current: Less than 10mA

Features

• Inline Connection: The male and female barrel jacks allow the receiver to be installed instantly between any standard 12V power supply and its intended load.
• Long Range Control: Provides stable RF communication with a range of up to 20-50 meters in open areas.
• Compact Transmitter: The stylish black 2-button remote is small enough to fit on a keychain for easy access.
• Versatile Power Support: Compatible with various battery packs and adapters ranging from 3.3V up to 12V.
• Common Applications:
  • Remote control for LED cabinet lighting or strips
  • Wireless power switching for small DC water pumps
  • Remote reset for routers or networking equipment
  • DIY wireless security and hobby projects