--- product_id: 618532719 title: "SpeedyBee FPV Drone Buzzer, Alarm Beeper with Internal Battery Beacon LED 110dB Alarm for F405 F7 Flight Controller GPS Tracker FPV Drone Airplane" brand: "speedy bee" price: "R372" currency: ZAR in_stock: true reviews_count: 9 category: "Speedy Bee" url: https://www.desertcart.co.za/products/618532719-speedybee-fpv-drone-buzzer-alarm-beeper-with-internal-battery-beacon store_origin: ZA region: South Africa --- # Auto LED beacon with light sensor 110dB ultra-loud alarm Internal rechargeable battery SpeedyBee FPV Drone Buzzer, Alarm Beeper with Internal Battery Beacon LED 110dB Alarm for F405 F7 Flight Controller GPS Tracker FPV Drone Airplane **Brand:** speedy bee **Price:** R372 **Availability:** ✅ In Stock ## Summary > 🚁 Never lose your drone again — loud, smart, and always on point! ## Quick Answers - **What is this?** SpeedyBee FPV Drone Buzzer, Alarm Beeper with Internal Battery Beacon LED 110dB Alarm for F405 F7 Flight Controller GPS Tracker FPV Drone Airplane by speedy bee - **How much does it cost?** R372 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/618532719-speedybee-fpv-drone-buzzer-alarm-beeper-with-internal-battery-beacon) ## Best For - speedy bee enthusiasts ## Why This Product - Trusted speedy bee brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart LED Beacon:** Automatic LED activation in low light for instant visual location. - • **Unmatched Loudness:** 110dB alarm ensures your drone is never lost in the noise. - • **Flexible Alarm Control:** Disarm via switch or battery disconnect for ultimate convenience. - • **Self-Powered Reliability:** Internal battery keeps the buzzer active even if main power fails. - • **Seamless Flight Controller Integration:** Plug & play with F405, F7, and Betaflight-ready drones. ## Overview The SpeedyBee FPV Drone Buzzer is a compact, high-decibel (110dB) alarm with an internal battery and automatic LED beacon designed for FPV drones and RC airplanes. Compatible with popular flight controllers like F405 and F7 and Betaflight software, it ensures your drone is easily locatable even if the main battery is removed. Its smart light sensor activates the LED in low light, while flexible disarm options provide user-friendly control. ## Description Product description How to Work This FPV buzzer is compatible with all betaflight and CF flight controlller. Just connect to the buzzer port of the flight controller and it will work. When the flight controller wiring is correct and the drone is powered on, and the flight controller will automatically charge the Finder. (The red LED will light to indicate that charging is in progress, Red LED off means charging is fully charged; The red light flashing means the flight controller is powered off, enters into a 30-second waiting time. ) Two Working Modes 1. It has the functions of the traditional simple buzzer and can be controlled by the flight controller. 2. When the flight controller is normally connected, if the main battery in the flight is powered off, it can still automatically emit 100 dB of drip sound after 30 seconds of power failure, and the LED will emit white light. How to turn off the buzzer Press and hold the release button for more than 2 seconds, the Finder turns off the sound. Features 100db audible alarm LED Beacon Specifications Size: 22x12x9.5mm Weight: 2.7 g Package Includes 1 X buzzer 1 X 3P*1.0mm cable Troubleshooting 1. What to do if the buzzer keeps ringing? a. Check whether the green wire of the plug is welded to BZ-. b. Remove the buzzer plug and if it still rings, the buzzer is dead and needs to be reset. The method is as follows: There are two half-hole pads on the circuit board on the side of the buzzer sound port, solder them with wires to reset them. 2. What to do if the buzzer beeps intermittently and irregularly while the white LED light turns on and off? This is because the battery that comes with the buzzer is out of power, and you need to plug it in to charge it. When charging, the red light on thebuzzer will light up, and when it is full, the red light will go out. Review: Works perfect - Work as intended, really loud beeper. Only draw back is turning it off after every flight. Happy with this purchase. Review: Beeper works great - Easy to install and so far works pretty well. I’ve took a few crashes as well and still functions. ## Features - 【Built-in Power】: It has an internal battery, allowing it to function as a regular buzzer controlled by a remote or as a loud alarm that sounds off at over 110 dB if the main battery is removed. - 【High Volume Alert】: The noise level is extremely high, reaching up to 110 dB. - 【Automatic LED Activation】: Its LED light turns on by itself in low light, thanks to a sensor. - 【Flexible Disarm Methods】: You can turn off the buzzer either by using its switch or by disconnecting the drone's battery. - 【Wide Compatibility & Betaflight Ready】: It works with FPV drones and RC airplanes and is compatible with Betaflight software for easy use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CY23N2PD | | Age Range (Description) | Adult | | Age Range Description | Adult | | Are batteries included? | No | | Best Sellers Rank | #93,354 in Toys & Games ( See Top 100 in Toys & Games ) #251 in Hobby RC Quadcopters & Multirotors | | Brand | SPEEDY BEE | | Brand Name | SPEEDY BEE | | Color | Transparent | | Connectivity Technology | cable | | Control Type | Remote Control | | Customer Reviews | 4.4 out of 5 stars 31 Reviews | | Included Components | loaction finder | | Includes Rechargeable Battery | No | | Includes Remote? | No | | Item Type Name | gps location finder | | Manufacturer | SpeedyBee | | Material | Plastic | | Model Name | Small Size | | Model Number | BZ-181 | | Optical Sensor Technology | CMOS | | Remote Control Technology | Bluetooth | | Skill Level | Beginner | | Special Feature | finder | | Special Features | finder | | Video Capture Format | MP4 | | Warranty Description | 1 | | Wireless Communication Technology | Bluetooth | ## Product Details - **Age Range (Description):** Adult - **Brand:** SPEEDY BEE - **Color:** Transparent - **Connectivity Technology:** cable - **Included Components:** loaction finder - **Model Name:** Small Size - **Remote Control Technology:** Bluetooth - **Skill Level:** Beginner - **Special Feature:** finder - **Video Capture Format:** MP4 ## Images ![SpeedyBee FPV Drone Buzzer, Alarm Beeper with Internal Battery Beacon LED 110dB Alarm for F405 F7 Flight Controller GPS Tracker FPV Drone Airplane - Image 1](https://m.media-amazon.com/images/I/51jKkwqB66L.jpg) ![SpeedyBee FPV Drone Buzzer, Alarm Beeper with Internal Battery Beacon LED 110dB Alarm for F405 F7 Flight Controller GPS Tracker FPV Drone Airplane - Image 2](https://m.media-amazon.com/images/I/61c6xKLXZVL.jpg) ![SpeedyBee FPV Drone Buzzer, Alarm Beeper with Internal Battery Beacon LED 110dB Alarm for F405 F7 Flight Controller GPS Tracker FPV Drone Airplane - Image 3](https://m.media-amazon.com/images/I/61L4NPCsTfL.jpg) ![SpeedyBee FPV Drone Buzzer, Alarm Beeper with Internal Battery Beacon LED 110dB Alarm for F405 F7 Flight Controller GPS Tracker FPV Drone Airplane - Image 4](https://m.media-amazon.com/images/I/61dKUW7krHL.jpg) ![SpeedyBee FPV Drone Buzzer, Alarm Beeper with Internal Battery Beacon LED 110dB Alarm for F405 F7 Flight Controller GPS Tracker FPV Drone Airplane - Image 5](https://m.media-amazon.com/images/I/61U6VweTbbL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works perfect *by D***M on November 7, 2024* Work as intended, really loud beeper. Only draw back is turning it off after every flight. Happy with this purchase. ### ⭐⭐⭐⭐⭐ Beeper works great *by T***Y on November 14, 2024* Easy to install and so far works pretty well. I’ve took a few crashes as well and still functions. ### ⭐⭐⭐ Not for standard RC receivers *by A***R on January 26, 2026* MUST BE USED W FLIGHT CONTROLLER. You cannot plug this directly into a spare pwm port on a standard RC receiver. I was hoping to use this to find a flyaway plane but you cannot. If you assign it to a channel on your tx, you can trigger the alarm remotely and it will turn on w a crash where battery is ejected BUT, you cannot turn the buzzer off once turned on w the assigned switch. This means if you accidentally hit the switch on your tx while flying or on the bench, the alarm starts and will not turn off or reset unless you physically hold down the button on the unit. Lame. My last beacon can be turned on AND off w an assigned switch, I was hoping this one would too but I found out too late that it is designed to take signal from a buzzer port on a flight controller. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/618532719-speedybee-fpv-drone-buzzer-alarm-beeper-with-internal-battery-beacon](https://www.desertcart.co.za/products/618532719-speedybee-fpv-drone-buzzer-alarm-beeper-with-internal-battery-beacon) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-06-09*