Enhance your RC model airplane experience with this compact and highly effective Model Aircraft Buzzer Finder. Designed with a microprocessor control system, this buzzer offers strong anti-interference capability to ensure reliable performance in various environments. Its small size and lightweight design make it easy to integrate into your RC model without adding bulk or weight. Key Features: · Compact and Lightweight Design: Measuring approximately 17x17x10mm and weighing only 4.5g, this buzzer finder is easy to install and ideal for small RC model airplanes. · Powerful Super Loud Buzzer: Emits an alarm sound greater than 85dB, loud enough to quickly attract your attention and help you locate your RC aircraft with ease. · Dual Alarm Modes: Features two distinct alarm sound modes that activate when the model aircraft loses signal, providing clear audible alerts for increased safety. · Simple and Versatile Operation: Easily connects to any standard steering gear channel and powered by the receiver, making installation straightforward and hassle-free. · Wide Compatibility: Specifically designed for use with RC model airplanes operating on AM/FM PPM or FM/PCM remote control systems, ensuring broad applicability. Specifications: · Item Type: Model Aircraft Buzzer Finder · Weight: 4.5g (0.2oz) · Material: Electronic Components · Applicable Voltage: 4-6V · Product Size: Approx. 17x17x10mm (0.7x0.7x0.4in) (without cable) · Application: RC Model Airplane (compatible with AM/FM PPM or FM/PCM remote control equipment) Package Includes: · 1 x Model Aircraft Buzzer Finder This Model Aircraft Buzzer Finder is an essential accessory for all RC airplane enthusiasts, offering reliable signal loss alerts and a loud alarm sound to effectively prevent the loss of your model. Its compact size, simple installation, and strong anti-interference make it a dependable tool for enhancing your RC flying adventures.