Specifications:
- Alarm Diameter: 29mm
- Alarm Height: 15mm
- 2 Mounting Holes Distance: 40mm
- 2 Wires length: 100mm
- Diameter of mounting hole: 3.5 mm
- Rated Voltage: 12V
- Operating Voltage: 3-24V
- Rated Current(MAX): 20mA
- Min Sound Output at 10 cm: 95 DB
- Resonant frequency: 3.3 kHz ± 0.5 kHz
- Operating Temperature: -20～+80℃
- Signal type: continuous sound
Package Included:
- 1 x Buzzer Alarm
Anas khedr (verified owner) –
works with DC(tested with 5V) voltage (no need for a PWM signal) and annoyingly loud