ZHIPAIJI RC Drone Finder 2 PCS 110db 5V Alarm Buzzer Anti-Lost Tracker Beeper FPV
ZHIPAIJI RC drone finder, 2 PCS of 110db 5V alarm buzzers used as anti-lost trackers and beepers for FPV quads.
Price range: See on Amazon
What we liked
- + 110db output is loud enough to hear through trees and long grass
- + 2 PCS let you fit buzzers on two quads or keep one as a spare
- + 5V operation matches common flight controller buzzer pads
Trade-offs
- - No built-in battery, so it goes silent if the LiPo ejects
- - Unfamiliar brand makes the loudness claim hard to confirm
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