110dB Piezo Alarm Rated Voltage: 12VDC, Rated Current: Max 120mA. Size: 47mm x 39mm x 23.5mm (1.85in x 1.54in x 0.93in) It is easy to use. Connect the two wires to the positive and negative poles of the 9V battery to test the buzzer. Applications: Smart meters, home appliances, smart door locks, security alarms, cars etc. 9V Battery Clip fit for: 9V Battery; Buckle Size: 24 x 12 x 7.5mm / 0.94" x 0.47" x 0.3" (L*W*H); Lead Wire: 15cm; Type: I-Type. These battery clip connectors are designed simply with bare ends, which is convenient to install and replace a broken battery connector on your electronic device without applying wire strippers. Mini Piezo Alarm Specifications:
Rated Voltage: 12VDC.
Operating Voltage: 6-15VDC.
Rated Current: Max 120mA.
Sound Pressure Level: 110±3dB/m (at 12VDC, 30m3 space). Range of Operation Temperature: -20℃～+60℃.
Continuous Working Time: ≥120 Min (at 12VDC).
Oscillation Frequency: 2900±500Hz.
Tone: Siren (Single tone).
Weight: 26g.
Size: 47mm x 39mm x 23.5mm (1.85in x 1.54in x 0.93in).


9V Battery Clip Specifications:
Type: I-type plastic shell, copper interface, 2 wire connector
Color: 1 red and 1 black for easy identification and soldering terminal connector for 9-volt battery projects
Cable length: 15 cm/5.9 inches
Material: sturdy plastic housing and metal

Wide applications:
This battery clip can be applied for power supplies or other devices with a 9 V battery.
You can also apply them for DIY battery holders with the same battery clip connectors.
This 9V battery clip connector with long cable are good for LED strip lights or science experiment.

Bare ends and convenient to install:
These battery clip connectors are designed simply with bare ends, which is convenient to install and replace a broken battery connector on your electronic device without applying wire strippers.

Package Included:
6 X Black Piezo Alarm
6 X 9V I-Type Battery Clip