Mini Electronic Alarm Buzzer 2315 Active Mechanical 3V 6V 9V 12V 85Db - Compact Size For Security And Alarm Systems

Product Selling Points: 1. Compact size: With dimensions of approximately 23mm x 15mm, it is highly suitable for applications with limited space. 2. Active design: The buzzer has a built - in oscillation circuit. Only a DC power supply is needed to produce sound, eliminating the need for an external drive circuit. 3. High durability: Manufactured with high - quality materials, it has a long service life. 4. Easy installation: Supports screw - fixing, facilitating installation on the device casing. 5. Loud sound effect: It can usually reach a volume of over 85dB, ensuring the alarm sound can be heard even in noisy environments. 6. Standardized interface: Features standard two - wire (black and red), making it easy to connect to various microcontrollers and circuit boards. Product Parameters: Product Name: Mechanical Buzzer (with wire) Voltage: 3V/6V/9V/12V (optional) Operating Current: 25mA Drive method: Sounds when powered on Operating Frequency: 400±100Hz Sensitivity: 85±3dB Product Size: 23*17*15mm Operating Temperature: - 20~60℃ Shipping List: 1*Buzzer The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.