Product Description
Electric Door Bell for use with battery or transformer.
Works with a wide range of voltages including 8 to 16 Volt AC and 3 to 6 Volt DC.
For professional use or for science experiments.
Electric Door Bell for use with battery or transformer.
Works with a wide range of voltages including 8 to 16 Volt AC and 3 to 6 Volt DC.
For professional use or for science experiments.