All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Wireless Calling System: the receiver features with 15 adjustable volume levels and large digital display screen, suitable for various environments
Waterproof Alert Buttons: 10 durable call buttons suitable for restaurants, clinics, hotels, and more.Support up to 999 buttons,makes it easier to expand business
When a customer or patient needs something, they can make a one-click call to alert the attendant via the wireless system, not only brings a better experience to customers but also gives staffs more free time
Long Transmission Distance: The working range can reach 200meters/656feet in open area.
Extensible: The system is allowing for the addition of watch receivers for waiters. When a customer calls, the system will simultaneously call both the screen receiver and the watch receiver.