Description

• Color: black, white (optional)
• Size: Cylindrical 30mm, height 15mm, plus two ears total length 47mm
• Voltage range (V): 3~24
• Rated current (mA): ≤30
• Sound pressure level (dB): ≥90
• Resonance frequency (Hz): 3000±500
• Working temperature (degrees): -30~+80