If you want to save yourself some money, buy a buzzer! It might cost ยฃ9.90,ย but if you crash your expensive racing drone into a field of long crop you’ll probably have a hard time findingย it. This littleย buzzer could be the saviourย of it; think of it like a SOS beacon for your drone. Itโs super loudย toย help guide you right to your lost aircraft andย has a bright white flashing LED toย help locate your quad in the dark. Best still, the buzzer isย self-powered so if your LiPo battery disconnects from your quad in a crash – which usually happens, the buzzer automatically starts beeping. Unlike a normal buzzer which would be totally silent without power to it! The buzzer is compatibleย with any FC that has a buzzer connection, and you can configure it inย CleanFlight/Betaflight so that you can manually turn it on/off from your radio control. Finally, you don’t need to worry about recharging it as it slowly recharges from your flight controllerย as you fly.
Features:
Tiny Size, Ultra Lightweight
Integrated battery ensures the buzzer will work if main battery is disconnected from your quadcopter.
Integrated ultra bright LED
Ultra loud beeper (over 100dB)
Single button to disarm after the buzzer has activated
Still works as an ordinary buzzer if connected to the BUZ port on your FC
Integrated charger lets the buzzers internal battery charge while you are flying
Wiring:ย The buzzer connects to your flight controller via 3 cables. Simply solder them to your flight controller accordingly to the labels.
5V (Red)ย to yourย buzzer+ย pad orย 5V BEC output
BUZ- (Green)ย to yourย buzzer groundย pad on FC
GND (Black)ย toย groundย on FC
Operation
After connecting the main battery, the buzzer is automatically activated and set to armed mode.
While the battery is connected it acts as a standard buzzer which can be controlled by your flight controller (so you can turn it on/off via transmitter to find your aircraft).
After you finish your pack and disconnect your main battery the buzzer will go toย pre-alarm stateย for 30 seconds โ indicated by the Red LED flashing. After 30 secondsย the buzzer / LED will start beeping / flashing.
Toย disarm the buzzerย simply hold the push button for 2 seconds.
Battery note:ย The buzzer is shipped with its battery charged to a storage voltage. The battery is charged while flying. It will gain its full charge after approximately 2 hours of flight or you can connect the FC to a USB (if it powers the 5V rail or Buzzer+ pad). When the buzzer is charging the red LED will illuminate.
Specification
Battery:ย 100mAh
Size:ย 18x17x15mm
Weight: 4.3g
Included:
1x Buzzer
1x Cable
1x Adhesiveย 3Mย Pad
Q&A
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Shipping
SHIPPING & DELIVERY
We are based in the UK, but ship to most worldwide destinations. Postage rates are calculated by the size/weightย and shipment location. We process orders Monday to Friday and pride ourselves on our quick turnaround of orders - most UK orders will arrive the next day.
We are partnered with several delivery companiesย including Royal Mail, DHL, UPS and Parcel Force. If you have a special delivery requirement or would like to arrange a shop collection pleaseย contact us.
A confirmation email will be sent when your order has been dispatched. If you wish to change your order, please contact us promptly, as we won't be able to make amendments once the order has been shipped.
Order before 4PM for same day dispatch with Royal Mail, 2PM for next day delivery with DHL and 1PM for next day delivery with APC.
We offer FREE Shipping on UK orders over ยฃ99, weighing less than 1kg.
The courier options deliver Monday to Friday, Royal Mail delivers to residential addresses on Monday to Saturday.
For small low value orders our cheapest delivery service is Royal Mail First Class.ย For a guaranteed next day delivery we recommendย Royal Mail Special Delivery orย one of our courier delivery options.
International Postage
Order before 4PM for same day dispatch with Royal Mail.
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DHL Express offersย NEXT DAY delivery to most Europeanย destinationsย and a very fast delivery for countries further afield, generally 2-3 days.
Orders shipped outside the EU may be subject to customs charges. These charges are additional to any delivery costs and will need to be paid by the recipient.
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