Sherlo Tx 4 Button Code Hopping Key Ring TX4 - 433mHz Part No: SW81-11
6 months – lifetime warranty
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The Sherlo TX4 4 Button Code Hopping Key Ring Transmitter (433MHz) is a secure and versatile wireless remote designed for multi-device control. With four independent buttons, it allows users to manage multiple gates, garage doors, alarms, or automation systems with a single transmitter.
Featuring code-hopping encryption technology, the TX4 ensures each signal is unique, making it highly secure against signal cloning and unauthorized duplication. This provides peace of mind for both residential and commercial users who demand reliable access control.
Built in a compact key ring design, the TX4 is lightweight, durable, and convenient to carry on your keys or in your pocket. Operating on the 433MHz frequency, it offers strong and consistent wireless performance when paired with compatible Sherlo receivers.
Key Features
| Feature |
Details |
| Buttons |
4 |
| Frequency |
433 MHz |
| Security |
Code-hopping encryption |
| Design |
Compact key ring style |
| Compatibility |
Works with Sherlo receivers |
| Application |
Gates, garages, alarms, automation systems |
Technical Specifications
| Specification |
Value |
| Model |
Sherlo TX4 |
| Frequency |
433 MHz |
| Channels |
4 |
| Technology |
Code-hopping transmitter |
| Power Supply |
Battery operated |
| Build |
Portable, durable key ring design |
| Application |
Gates, garages, barriers, alarms |
