

📡 Take control with precision—your access, your command.
The GB/TRK900-1 Impro UHF Handheld 4 Button Transmitter is a robust wireless controller operating at 433.92 MHz, designed for seamless integration with Impro’s range of access control systems including IXP20, IXP220, IXP300, and IXP400. Featuring 4 dedicated channels and compatibility with FlexiScan and UniScan controllers, it replaces the older GB/XQT904 model, offering reliable, long-range UHF transmission for professional-grade access management.
| Asin | B013GAYNB2 |
| Box Contents | Transmitter |
| Brand Name | ImPro |
| Compatible Devices | [Specific Impro access control devices] |
| Connectivity Technology | UHF |
| Customer Reviews | 4.4 4.4 out of 5 stars (2) 4.4 out of 5 stars |
| Impedance | 600 Ohms |
| Manufacturer | Impro |
| Manufacturer Part Number | GB/TRK900 |
| Microphone Form Factor | Handheld |
| Model Name | GB/TRK900 |
| Number Of Channels | 4 |
| Number Of Items | 1 |
| Polar Pattern | Unidirectional |
| Power Source | handheld |
| Special Feature | Portable |
| Unit Count | 1.0 count |
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