Musical Buzzer 3V to 24V DC with Wire VK27 30mm Round Electronic Alarm Sounder (VK27 Buzzer)

The VK27 musical buzzer is a round electronic sounder designed for audible indication and alert applications. It operates on a wide DC voltage range from 3V to 24V and includes pre attached wires for easy installation in electronic circuits and industrial systems.

Key Features -

• Musical tone electronic buzzer
• Wide operating voltage range approx 3V to 24V DC
• Round 30mm compact design
• Pre attached wire leads for easy connection
• Low power consumption
• Stable and clear sound output

Specifications -

• Type - musical electronic buzzer
• Model - VK27
• Operating voltage - approx 3V to 24V DC
• Sound pressure - approx 90dB to 95dB typical
• Body size - approx 30mm diameter x 15mm height
• Current consumption - less than 20mA typical
• Wire length - approx 100mm typical

Applications -

• Alarm and warning systems
• Industrial control panels
• Security and automation systems
• DIY electronics and Arduino projects
• Battery operated indication circuits

Pinout Configuration -

• Red wire - positive supply
• Black wire - negative ground