Sherlotronics TX4 Genuine Remote

The Sherlotronics TX4 Genuine Remote is a premium four-button wireless keyring transmitter designed for secure and reliable control of gate motors, garage doors, alarm systems, electric locks, and automation equipment. Featuring advanced code-hopping encryption, the TX4 protects against unauthorized signal copying while delivering exceptional long-range performance. Its durable construction, ergonomic rubber buttons, and long battery life make it an ideal solution for residential, commercial, and industrial access control applications.

Product Features

Four Independent Control Buttons

Four programmable buttons allow you to operate multiple devices such as gates, garage doors, alarms, lighting, and other automation systems from a single remote.

Code-Hopping Encryption

Advanced rolling code technology generates a unique encrypted code with every transmission, preventing code grabbing and unauthorized duplication.

Long Wireless Range

Provides reliable signal transmission of up to 500 metres in open-air conditions, depending on the installation environment.

Crystal-Controlled RF Transmission

Precision crystal-controlled circuitry ensures stable frequency performance and dependable communication.

Long Battery Life

Powered by a 12V GP23A alkaline battery, providing up to two years of normal operation or approximately 10,000 button activations.

Low Battery Indicator

An integrated LED flashes to alert users when the battery requires replacement.

Durable Keyring Design

Compact and lightweight housing with an integrated keyring makes it easy to carry on keys or attach to personal belongings.

Soft Rubber Buttons

High-quality rubber buttons provide a comfortable feel and positive tactile feedback during operation.

Reliable RF Performance

Designed to deliver consistent wireless communication with excellent resistance to interference.

Multiple Applications

Ideal for gate automation, garage doors, alarm systems, panic activation, lighting control, generator control, and access control systems.

Product Specifications

• Product Type: Wireless Keyring Remote Transmitter
• Brand: Sherlotronics
• Model: TX4
• Buttons: 4
• Encryption: Code-Hopping (Rolling Code)
• Operating Frequency: 403 MHz
• Maximum Wireless Range: Up to 500 m (Open Air)
• Power Supply: 12V GP23A Alkaline Battery
• Battery Life: Up to 2 Years or Approximately 10,000 Activations
• Current Consumption: 32 mA
• LED Indicator: Yes (Low Battery Warning)
• Dimensions: 70 × 37 × 18 mm
• Weight: 31 g
• Operating Temperature: -3°C to 65°C
• Housing Material: High-Strength Nylon
• Applications: Gate Automation, Garage Door Control, Access Control Systems, Alarm Arming and Disarming, Panic Activation, Lighting Control, Generator Control, and General Wireless Automation.