DKARDU 4 pcs Black Mini Piezo Alarm Siren 12V DC 110dB Insurance AntiTheft HighDecibel Square Shell Active Buzzer Alarm with Alligator Clip for Car Safes - Product Features
- easy to install:It can be fixed by iron bracket, which is firm and convenient to install.
- It is easy to use:Connect the two wires to the positive and negative poles of the battery to test the buzzer.
- Size:47mm x 39mm x 23.5mm (1.85in x 1.54in x 0.93in)
- Voltage and current:Rated Voltage: 12VDC, Rated Current: Max 120mA
- Applications:Smart meters, home appliances, smart door locks, security alarms, cars etc.