The Wireless Calling System is widely used in service areas. It consists of table buttons for guest use and signal receivers for waiter use. When a guest needs service, they simply press the button near them, and their table number will be shown on the display for the waiter's attention.

Display Receiver K-4-D Specifications

• High strength ABS plastic shell, durable in use
• Digital code technology for steady function
• Desktop or wall mounted options
• Shows 3-digit numbers 001-999, supports up to 999 call buttons
• Shows different service types by dot or last alphabet
• Simultaneous display of 4 groups of numbers
• Saves 63 calling information records in turn
• Touch screen interface
• Two-color digital tube display: Red and Blue
• Read number and service type in English or "dingdong"
• Dimension: 29*15.5*4cm

Wrist Pager K-650 Specifications

• Works with up to 500 multi-key transmitters
• Shows 3 groups of call numbers simultaneously
• 4-digit display (0001-9999) with A-Z prefix
• Indicates service types (Call, Bill, Drink, Dessert, Help, etc.)
• Record and count calling history and frequency
• Rechargeable 3.7V Lithium battery
• 3 Reminder modes: Sound, Vibration, or Both
• Dimension: 70*42*16mm; Color: Red and Black

Call Bell K-G2 Specifications