| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
6 months lifetime warranty
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The Sentry 4 Button Tx Code Hopping (433MHz) remote transmitter is designed for secure and convenient access control. With advanced code-hopping technology, it generates a new security code with every press, preventing signal cloning and ensuring maximum protection for gates, garages, and automation systems.
Equipped with four programmable buttons, this transmitter allows control of multiple devices from a single remote. Its 433MHz frequency offers stable and reliable communication, making it a trusted choice for both residential and commercial environments.
Compact and robust, the Sentry 4 Button Tx Code Hopping remote is easy to carry on a keyring and built to withstand daily use. It's the perfect blend of security, durability, and user-friendly design for modern access control.
| Feature | Description |
|---|---|
| Secure Technology | Code-hopping system prevents cloning |
| Multi-channel | 4 buttons for controlling multiple devices |
| Frequency | Operates at 433MHz |
| Reliable Communication | Stable and interference-free operation |
| Portable Design | Compact, keyring-friendly remote |
| Specification | Value |
|---|---|
| Model | Sentry 4 Button Tx Code Hopping (433MHz) |
| Frequency | 433MHz |
| Channels | 4 buttons |
| Security | Rolling code (code hopping) technology |
| Power | Battery operated (standard coin cell) |
| Compatibility | Works with Sentry receivers and compatible systems |
| Dimensions | Compact handheld design |
