2 to 12V DC Piezo Electronic Buzzer Alarm Electric Security Siren Horn 120dB@12VDC : Electronics

Description

120dB@12VDC, it will less dB when at low voltage, but it's very loud@5VDC, and it's loud@3VDCPlease insert the plug into the panel and fix it by sticker paper or screw.You can also cut the wire and extend it.At 120dbs, this siren will not only alert the neighbors of the intrusion, but scare away the burglar right out of your house! Specifications:Rated voltage: 12V DCSound level: 120dBSound frequency: 3.8KH2+10%Transmit speed: 3H2 increase or discrease 10%Material: PlasticColor: Black&RedSize: diameter 54mm, height 48mm

Product Overview