School, factory, warehouse break bell - add-on standard bell
- External bell kit compatible with Netbell-K and Netbell-K-M2 systems
- Includes high-quality loud bell, weatherproof backbox, and bell cable
- Connects easily to the Netbell-K with provided cable
- Provides loud and clear signals for various applications
- Commonly used in schools, factories, warehouses, and public facilities
- Ideal for large spaces requiring additional bell signals