URUAV UR10 Advanced Version Drone Tracker Finder Buzzer 90dB w/ LED & Gyro Attitude Sensor for FPV Racing Drone

URUAV UR10 Drone Tracker Finder Buzzer 90dB w/ BatteryLEDGyro Attitude Sensor for RC DroneSpecification:Brand Name: URUAVModel: UR10Item Name: Advanced 90dB Buzzerw/ BatteryLEDGyro Attitude SensorBuilt-in BatteryLED Light Gyro Attitude SensorWorking Time: about 3 HoursVolume: 90dBBattery: 100mAh LipoWorking Voltage: 4.5-9VSize: 25x16x15mmWeight: 5.9gFeatures:- Alarm active by Radio Transmitter- Alarm when +5v disconnected- Alarm when +5v connected but cant active by radio controlHaving 3 working modes.1. Compaitble with BF/CF flight controller like normal buzzer ( such as F3/ F4/ F7 Flight Controller).2. Can power itself to beep even the quads battery has been ejected.About 30 sencond later, it will beep in 90DB and LED would be light in white.3. While drone have dropped out and quads battery is still kepping,about 30 sencond later, the buzzer wouldenter into alarm and sound.Open / Disarm the BuzzerHold open/ disarm button on buzzer for 2 seconds above, it would beep 1-2-3 / 3-2-1,then would open / disarm buzzer.Package Included:1x Buzzer1x 3P Cable