Performance 110dB Piezo Alarm with 9V Battery Clip Rated Voltage: 12VDC Rated Current: Maximum 120mA Compact Size: 47mm x 39mm x 23.5mm (1.85in x 1.54in x 0.93in) Designed for reliable, loud, and clear sound output, this 110dB piezo alarm is ideal when you need instant audible alerts. Its decibel output ensures effective attentiongrabbing even in noisy environments. Easy to Test and Use Simply connect the two wires to the positive and negative terminals of a 9V battery to quickly verify operation. No complicated setup or additional tools are needed, making installation and testing straightforward. Versatile Applications for integration into: Smart meters and home appliances for warning signals or status alerts Smart door locks and security systems for intruder and fault notifications Automotive applications such as car alarms or signal alerts Durable 9V Battery Clip Included Fits standard 9V batteries Buckle dimensions: 24mm x 12mm x 7.5mm (0.94in x 0.47in x 0.3in) Lead wire length: 15cm, Type: IType for easy wire routing and secure battery connection This piezo alarm offers consistent performance, compact design for spacelimited installations, and simple wiring for quick deployment. It is a dependable solution for projects or systems requiring a strong audible signal.