12V Electronic Buzzer Tokatuker 2 To 12V DC Piezo Electronic Buzzer Alarm Electric Security Electric Alarm Buzzer Specifications: 2 pieces, with 1/8 inch plug, 6-12V voltage, high compatibility. These QWORK electronic sirens are super handy for all kinds of security and alert projects! You get two in the pack, each running on 6-12V power with a convenient 1/8 inch plug connector Easy to use: The sticker at the bottom can be directly attached to the wall, which is convenient and quick. Working Voltage: DC6 to 12V, Rated Power: 15W. | 110DB Alarm: High volume and dual tone, can work with various alarm connections Durable: Made of ABS plastic, flame retardant, wear-resistant, impact-resistant, heat-resistant and low-temperature resistant. Universal Car Truck Horn Motorcycle Electric Drive... – Grandado It can also be directly drilled to install more firmly.