4-inch stainless steel electric doorbell, internal spark-proof bell type, 220V 10W, for audible signals and alarms in large public places--

General Description

The 4-inch stainless steel electric doorbell is designed to provide a clear and powerful audible signal.With a high-quality bell hammer, it produces a graceful sound, ideal for large public areas such as factories, schools, and railways.Its spark-proof design ensures safe operation in all weather conditions, making it perfect for year-round use.

Technical Specifications

• Voltage: 220V
• Power: 10W
• Dimensions: 4 inches

Installation

This doorbell is easy to install.You can attach it to any surface using screws or adhesive.Simply plug it in to be operational.

Use

It is perfectly suited as a sound signal and alarm, ensuring you won't miss any visitors, even if you are in another room.

Other Information

Note: All data is measured manually; please allow for a 1-3 cm error.Due to differences in lighting and display settings, there may be some color variation compared to the actual product received.