1. A specially designed alarm for DJI drones to prevent the loss of bodies after drone explosions. It is suitable for DJI AVATA series, MAVIC series, AIR series, MINI series, only for iPhone 11 and above models, and IOS14.5 and above versions.2. Equipped with a 120dB speaker and a 100 lumen LED light, it can automatically control the alarm and flash through a mobile phone connection. It can also be turned on and left idle for 30 minutes before actively triggering the alarm and flash, with a single duration of 10 seconds.3. The alarm and flashing function can be triggered through a mobile phone within a range of 10-100m near the alarm, which can compensate for the pain point requirement of the last 100m that cannot be accurately located after the drone explodes.4. USB-C rechargeable battery life: The alarm is powered by a safe and durable 250mAh polymer battery, with a standby state of 15 days after turning on. If it keeps beeping for up to 4 hours, the Type-C port design makes it easy for the alarm to fully charge within1.5 hours through the USB-C cable.5. The alarm can be easily installed and disassembled on various types of drones by tightly installing it on the drone with silicone tape, ensuring it is securely fixed without loosening or falling off.1. This drone alarm buzzer with GPS tracker is specially designed for DJI Avata 2, Mavic 3 Pro, Air 3S, Air 2S, Mini 4 Pro, Mini 2 and NEO drones, working as flight controller lost location tracking accessory.2. Built-in -sensitivity GPS module provides accurate real-time location tracking and positioning, effectively helping users find lost drone quickly in outdoor flight.3. Loud alarm buzzer sounds loudly when triggered, offering clear ble alert to locate drone in grass, woods, mountains and other complex environments.4. Lightweight and compact design will not increase extra burden or affect drone flight performance, easy to install and firmly fixed on drone body.5. Wide compatibility for multiple DJI drone models, perfect as essential safety accessory to prevent drone loss and improve flight security for all drone pilots.