What can the call bell pocket bell system do? FLYDOG Call Bell Watch Pagebell is perfect for customers who are looking for a pocket bell with a fashionable design and convenience with precise call signal to provide excellent service for your guests. Wireless call system is widely used in restaurants, clinics, hotels, coffee, home, KTV, bars, factories, supermarkets, salons, spas, kitchens, or anywhere customers are waiting for service: instant contact between guest and staff. Expedited service to increase profits When guests need any service, just press the button and the desk number will vibrate. No need to anger to draw attention to someone, waiters will provide efficient and warm service for your guests. Wireless Call Bell Watch Pagebell System Features: Waiter Pagebell System is easy to operate OLED screen, thinner, lighter, more flexible prompt mode: Built-in rechargeable lithium battery with built-in vibration and display service table numbers, and matches more than 200 single key and multi-key transmitters reception range: 200m/656ft, 30-50m/98-164ft indoor in open area. Support reception distance. Standard: IPX67 Battery: CR2025 Built-in Battery Shape: Diamond Size: Diameter 2.2"/56mm, Thickness 0.35"/9mm Package Included: 1 * Call Bell Pager;1 * USB Cable;2 * Call Button 1 x English manual.