Sentry - 3 Button Code Hopping Transmitter 433 Nova Compatible Part No: SW107-20
6 months – lifetime warranty
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The Sentry 3 Button Code Hopping Transmitter 433MHz (Nova Compatible) is a secure and versatile remote designed to give you control over multiple devices. With three programmable buttons, it allows convenient operation of gates, garage doors, and automation systems from a single unit.
Built with code hopping technology, the transmitter generates a new encrypted code each time it is pressed, preventing cloning or duplication and ensuring maximum security. Its Nova compatibility ensures seamless integration with Centurion Nova receivers, making it a reliable choice for both new and existing systems.
Compact, portable, and keyring-friendly, the Sentry 3 Button Code Hopping Transmitter is designed for everyday use. It combines durability, ease of use, and enhanced security in one compact package.
Key Features
| Feature |
Description |
| Multi-Device Control |
3 programmable buttons |
| Frequency |
Operates at 433MHz |
| Code Hopping |
Prevents cloning with rolling code security |
| Nova Compatible |
Works with Centurion Nova receivers |
| Compact Design |
Lightweight and portable |
| Durable Build |
Long-lasting reliability |
Technical Specifications
| Specification |
Value |
| Model |
Sentry 3 Button Code Hopping Transmitter 433 (Nova Compatible) |
| Frequency |
433MHz |
| Channels |
3 buttons |
| Technology |
Code hopping (rolling code) security |
| Compatibility |
Centurion Nova receivers & Sentry systems |
| Power |
Battery operated (coin cell) |
| Dimensions |
Compact handheld design |
