2 Pcs DC 3V Passive Electronic Buzzer Alarm Beeper Continuous Sound Speaker 2 Terminals

Key Features

• This mini electronic beeper support DC 3V power supply and produce continuous high-decibel alarm sound up to 80dB.
• 2 Terminals at the bottom, easy for installation when you use it.
• Note Passive buzzers require an external oscillating circuit drive to work.
• Widely used in the modification, DIY electronics reminder projects or other area needs sound alarm.
• Package included 2 Pcs x Passive Electronic Alarm Buzzer.

Product Description

Feature:* This mini electronic beeper support DC 3V power supply and produce continuous high-decibel alarm sound up to 80dB. * Note: Passive buzzers require an external oscillating circuit drive to work.* Widely used in the modification, DIY electronics reminder projects or other area needs sound alarm. Specification:* Name: Passive Buzzer* Rated Voltage: DC 3V* Max Rated Current: 100mA* Mini Sound Output: 80dB* Response Frequency: 2700Hz* Operating Temperature: -20C to 60C* Total Size: 10mm x 9mm(H*D)* Material: ABS Package included:* 2 Pcs x Passive Electronic Alarm Buzzer