This low-charge warning buzzer alerts you when your vehicle's battery is low. It is designed for vehicles with 12V batteries, such as cars, campers, and vans. You can set it to sound when the voltage drops below a user-defined threshold using a trimmer that allows for adjustment.

Soldering is required for assembly. The kit comes with assembly instructions in English.

It is possible to configure the device to emit a sound when the battery voltage drops below a certain voltage level. This can be accomplished by adjusting the onboard trimmer. In general, it is recommended to set the threshold so that it sounds when the voltage drops below 11.5V, indicating that the battery is nearly depleted.

• Supply Voltage: It must be connected to the car or camper battery with a voltage of 12V.
• Current Consumption: 15 mA.
• Alarm Voltage Threshold: Adjustable between 0V and 11.7V.
• Audible Alert: The device emits an audible signal through a piezo buzzer.

• Assembly instructions