Growthtrails Services Inc

FYZ1419 12V 4-Button 433MHz RF Remote Control Kit with KR1201A Receiver Module

$6.98

New

Shipping is calculated at checkout based on your address.

Key Features

  • Transmitter supports learning-code IC chips (e.g., PT1527, EV1527) and is compatible with standard 1527-series remote relay control boards.
  • KR1201A receiver module supports multiple operating modes: Toggle Mode, Alternate Mode, Interlock Mode, and Programmable Delay Mode (delay options: 5 s, 10 s, or 15 s).
  • Stable, high-precision circuit design ensures high efficiency and user-friendly operation.
  • Stores up to 25 remote transmitters; oldest entries are automatically overwritten when capacity is exceeded.
  • Uses imported high-frequency transistors with RF output power of 10 mW.
  • Simple installation and operation — ideal for 4-channel control of smart appliances, vehicles, home automation, and garage equipment.
  • Wide application range: electric gates, retractable doors, garage doors, motorized curtains, motorcycles, and more.

Technical Specifications

General Specifications
Product Type 4-Channel Remote Transmitter + KR1201A Receiver Module
RF Frequency 433 MHz
Encoding Method Learning Code (1527) and Fixed Code (2262)
Modulation ASK

Transmitter Specifications

Channels 4-channel
Buttons 4 buttons
Power Supply 2 × AAA batteries (12 V)
Operating Voltage DC 12 V
Operating Current 12 mA
Transmission Power 10 mW
Transmission Range Up to 50 meters (open, unobstructed environment)

Receiver Module (KR1201A) Specifications

Model KR1201A
Operating Modes Toggle, Alternate, Interlock, and Delay (5 s / 10 s / 15 s)
Input Voltage DC 10–14 V
RF Frequency 433 MHz
Quiescent Current 5 mA
Receiver Sensitivity ≥ −97 dBm
Remote Control Range ≥ 50 meters (open, unobstructed environment)
Wiring Method Fixed terminal block
Decoding Method MCU software decoding
Construction Plastic housing + electronic components
Internal Battery Integrated 23A battery (12 V, 0.003 W, 60 mAh); no external battery required

Dimensions & Package Contents

Dimensions & Weight

 Net Weight: 0.0550 kg
Dimensions: 3.50 × 3.00 × 1.70 cm / 1.38 × 1.18 × 0.67 in
Package Weight: 0.0600 kg
Package Dimensions: 6.00 × 6.00 × 3.00 cm / 2.36 × 2.36 × 1.18 in

Package Includes

 1 × Remote Transmitter
1 × Single-Channel Remote Receiver Module (KR1201A)