12V 24V Electronic Piezo Warning Buzzer 2 Wire Waterproof 95dB Continuous Tone MURE BUZZ1224

12V 24V Electronic Piezo Warning Buzzer 2 Wire Waterproof 95dB Continuous Tone MURE

BUZZ1224

Ensure maximum safety and instant audible alerts with the BUZZ1224 2-Wire Water proof Electronic Piezo Buzzer. Engineered for long-lasting reliability in compact spaces, this high-performance warning alarm delivers a sharp 95dB continuous "Di" tone at 3.9kHz that cuts through ambient engine and industrial noise.

With a wide operating voltage range of DC 3V to 24V (rated at 12 Volts DC), this active buzzer connects directly to 12V and 24V vehicle setups, control panels, or microcontroller projects like Arduino without requiring external drive circuitry. Featuring a sealed waterproof body, pre-wired 90mm leads, and built-in mounting flanges, it is the ultimate plug-and-play alert solution for automotive, van, marine, and DIY applications.

Key Features

• Loud 95dB Continuous Alarm: Emits a clear, piercing continuous "Di" sound at 3900Hz for high-visibility warning and status alerts.
• Wide Voltage Range (3V–24V DC): Fully compatible with 12Volt and 24 Volt automotive circuits, marine panels, and 5V/12V DIY electronics.
• Built-in Drive Circuit: Features an integrated driver so it operates immediately when power is applied—no external tone generators required.
• Low Power Consumption: Efficient design draws a maximum of just 10mA, making it ideal for battery-powered or low-draw systems.
• Compact & Weather-Resistant: Sealed 22mm piezoceramic housing with pre-drilled mounting holes and 90mm leads for fast, secure installation in tight spaces.

Technical & Physical Specifications

• Buzzer Type: Piezoelectric (Active with Built-in Drive Circuit)
• Sound Type: "Di" Continuous Tone
• Sound Pressure Level: 95 dB at 10 cm
• Rated Voltage: 12 Volt DC
• Operating Voltage: 3V – 24Volts DC
• Max Current Rating: 10 mA
• Resonant Frequency: 3900 ± 500 Hz
• Alarm Diameter: 22 mm (0.86")
• Alarm Height: 10 mm (0.39")
• Mounting Hole Distance (Center to Center): 30 mm (1.18")
• Wire Lead Length: 90 mm (3.54")
• Housing Color: Black