6-zone restaurant staff calling system

🔔 6-button staff calling system for restaurants and offices. This system is an ideal 6-zone bell notification device for restaurants, offices, hospitals, and other service areas. It is equipped with an energy-saving circuit. ⚙️ Main features: • 6-button cabinet bell • 6-zone notification system • Two different sound modes to choose from • Wireless usage capability • Energy-saving technology 📦 Instructions for use: • Insert the batteries into the receiver before use. ✅ Delivery: • Delivery is free.