• Protium 433MHz 4-Button Wireless RF Remote Controller
  • 433MHz 4-Button Wireless RF Remote Controller
  • 433MHz 4-Letter Wireless RF Remote Controller
  • 4CH Pro RF Switches
1 4

Generic

Protium 433MHz 4-Button Wireless RF Remote Controller For 4CH Pro RF Switches - RS7640

Protium 433MHz 4-Button Wireless RF Remote Controller For 4CH Pro RF Switches - RS7640

97 in stock

Rs. 239.00
Rs. 239.00
Sale Sold out
Shipping calculated at checkout.

Note: In case you receive a damaged or faulty product, please return it in the original box with all foam and packaging. Returns will not be accepted if further damage occurs due to improper packing.

If you order a product that is currently in Preorder, and the price of that item increases in the future, you will be required to pay the difference in price.

For refund/return/replacement, call us at +91 95995 94520 or email us at support@rees52.com

Delivery Time

  • Delivery time with the Express Shipping option is 2-3 working days, and with the Standard Shipping option is 5-6 working days. It varies based on location, reliant on courier services.

  • Delivery time if the order item is on Preorder Status is 15-20 working days.

COD (Cash on Delivery)

  • For COD you have to pay extra charges of Rs 350/- before the shipment. (We will share the company QR Code, UPI ID or Account details for the same)
View full details

Description:

The Protium 433MHz 4-Key RF Remote Control is a compact wireless transmitter designed to operate 433MHz RF switch modules, including 4-channel controllers and other compatible receivers. Featuring four easy-to-use buttons, it allows convenient control of multiple devices such as lights, appliances, garage doors, and home automation systems.

Operating on a stable 433 MHz frequency, this remote ensures reliable signal transmission with low interference and long-range performance. Its lightweight and ergonomic design makes it easy to carry and use in daily applications. Ideal for DIY electronics, smart home projects, and industrial control systems, this RF remote offers smooth, efficient, and hassle-free wireless control.

Specifications: 

  • Product Type: Wireless RF Remote Control Transmitter
  • Brand: Protium
  • Operating Frequency: 433MHz RF
  • Number of Buttons: 4 (A, B, C, D / 4-key control)
  • Channels Supported: 4-Channel RF Switch Control
  • Modulation Type: ASK/OOK (typical for 433MHz systems)
  • Encoding Type: EV1527 Learning Code / Compatible RF receivers
  • Operating Voltage: 3V–12V (commonly 12V battery type depending on model)
  • Transmission Range: Approx. 20–100 meters (open area, depending on receiver)
  • Battery Type: 12V 27A Alkaline Battery (commonly used)

Features: 

  • Operates on stable 433MHz RF frequency for reliable wireless communication
  • Equipped with 4 independent buttons (A, B, C, D) for multi-device control
  • Compatible with 433MHz RF switches, relay modules, and smart home systems
  • Supports long-distance wireless control (typically 30–100 meters in open area)
  • Uses low-interference RF transmission for stable performance
  • Compact and lightweight design for easy carrying and daily use
  • LED indicator confirms signal transmission on button press
  • Easy pairing with learning-code RF receiver modules (EV1527/compatible systems)
  • Low power consumption for longer battery life
  • Strong signal penetration through walls and obstacles
  • Ideal for home automation, lights, fans, gates, and appliances control
  • Ergonomic button layout for smooth and quick operation
  • Durable ABS plastic body for long-term usage

Package Included: 

1 x Protium 433MHz 4-Key RF Remote Control Wireless 4-Channel Transmitter