Versatile Messaging with or Without PC - The Guangzhou Jetlongs 11KT is a versatile wireless keyboard transmitter designed for flexible message broadcasting. Key features include: Standalone or PC Operation: Can function independently or be connected to a PC for message input. Keyboard Input: Allows users to easily input numeric and English alphabet characters for customized messages. Preset Messaging: Supports loading up to 10 pre-defined messages for quick and convenient broadcasting of frequently used information. Default Transmitter Name: Features a default message that can be displayed as the transmitter name without requiring loading or input. Adjustable Power Output: Offers a power output range of 10mW to 1W, allowing for optimized signal strength based on the environment. The 11KT provides a reliable and flexible solution for various messaging needs, offering ease of use and adaptability.

Enhanced User Experience - The Guangzhou Jetlongs 15KT builds upon the features of the 11KT, offering an enhanced user experience with touch-sensitive keys. Key features include: Standalone or PC Operation: Functions independently or can be connected to a PC for message input. Keyboard Input: Enables easy input of numeric and English alphabet characters for customized messages. Preset Messaging: Supports loading up to 10 pre-defined messages for rapid broadcasting of common information. Default Transmitter Name: Displays a default message as the transmitter name without needing manual loading or input. Adjustable Power Output: Offers a power output range of 10mW to 1W for optimized signal strength. Touch Keys: Features a user-friendly touch-sensitive keyboard for comfortable and responsive input. The 15KT provides a modern and intuitive interface for efficient wireless messaging.

Compact and Easy to Install - The Guangzhou Jetlongs 16TKR is a compact and easily installable touch keyboard transmitter designed for straightforward wireless message broadcasting. Key features include: Touch Keyboard: Features a built-in touch keyboard for easy message input. Easy Installation: Designed for simple and quick installation. Frequency Range: Operates within the 420-470MHz frequency band. Power Output: Offers a maximum power output of 20dBm. Module Deviation: Features a module deviation of +/-4.5K FSK. Power Input: Operates on a 5VDC power input. The 16TKR provides a convenient and compact solution for wireless message transmission in various applications.

Reliable Communication with Confirmation - The Guangzhou Jetlongs 20QCB offers a two-way communication mode for enhanced reliability and confirmation of message delivery. Key features include: Two-Way Mode: Supports two-way communication for ensuring message receipt. LED Display Compatibility: Designed to work seamlessly with LED displays for clear message broadcasting. Easy Setting and Operation: Features a user-friendly interface for simple setup and operation. Flexible Power Options: Can be powered via a 5VDC power supply or an optional battery. The 20QCB provides a robust and reliable solution for applications requiring confirmation of message delivery, particularly when working with LED display systems.