Mini 5V Lost Buzzer with JST Female Plug

This is the 5V variant of the Mini 5V Lost Buzzer with JST Female Plug in FPV Antennas and Trans-Receivers. Available at ₹103.95 (₹99.00 + GST) with free shipping across India.

This is Mini 5V Lost Buzzer With Jst Female Plug, Buzzer for usage as a warning for low voltage in flight as well as an audio alert when activating and deactivating the board.

Features:

• Plug: JST Female
• Wire Length: 110mm
• Voltage: 5V
• Color: black and red

Package Include:

1 x Mini 5V Lost Buzzer with JST Female Plug

Mini 5V Lost Buzzer with JST Female Plug Overview

The Mini 5V Lost Buzzer with JST Female Plug is a compact audio alarm module designed for FPV drones and flight controllers. It provides clear beeps for low-voltage warnings, arming/disarming alerts, and locating a lost aircraft in the field.

Key Features of Mini 5V Lost Buzzer with JST Female Plug

• 5V operation draws less than 25 mA, minimizing power impact on your setup
• JST Female plug for direct connection to compatible flight controller ports
• 110 mm cable length gives flexibility in mounting position
• 9 mm diameter buzzer housing fits easily into tight frame spaces
• Black and red wiring for correct polarity and neat installation
• Lightweight design (only a few grams) to keep overall aircraft weight low
• Fast shipping from Zbotic—in-stock items ship within 24 hours

Applications and Use Cases

• Low-voltage warning buzzer on FPV racing drones to prevent mid-air brownouts
• Arming/disarming audio alerts during pre-flight checks
• Locate a downed or lost quadcopter by activating the buzzer from your transmitter
• Integration with flight controllers like Betaflight or iNav that support buzzer outputs
• Backup audible notification on fixed-wing RC aircraft or multirotors

How to Use Mini 5V Lost Buzzer with JST Female Plug

Simply plug the JST Female connector into the dedicated buzzer output on your flight controller, secure the buzzer body to the frame using double-sided tape or zip ties, then configure your firmware (e.g., Betaflight) to assign the buzzer channel. When armed, low voltage or failsafe triggers, the buzzer emits audible beeps to warn or help locate the aircraft.

Why Buy from Zbotic?

• Genuine Products: All items sourced from authorized distributors
• Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
• Free Shipping: Free delivery on qualifying orders
• COD Available: Cash on Delivery, UPI, cards, net banking
• Technical Support: Expert help for setup and troubleshooting
• Easy Returns: Hassle-free replacement for defective products

Frequently Asked Questions

Is the buzzer compatible with a 4S LiPo setup?

Yes. The buzzer runs on the regulated 5V output from most flight controllers, so it works regardless of your battery voltage (e.g., 3S, 4S or higher) as long as the FC provides a 5V buzzer port.

How loud is the Mini Lost Buzzer?

This buzzer generates a clear, high-pitched tone audible up to 20–30 meters in an open field. Ideal for quickly locating a downed drone in grass or brush.

Can I use this buzzer with non-FPV projects?

Yes. Any project or board that supplies a 5V signal on a JST Female connector can drive this buzzer, making it suitable for robotics or other electronics where an audio alert is needed.