Bulipu Pager Wireless Calling Pager System Restaurant Pager 20 Channels Pager Waiter For Bar Church Nursery Rstaurant Cafe (UK Plug)

• 【20 Channels】The wireless queuing system includes a 20-channel keypad wireless call button base and 20 wireless pagers.
• 【3 Reminder Modes】vibration / buzzer / vibration + buzzer, you can switch the mode you like.
• 【Rechargeable Battery】Every pager has its own built-in rechargeable battery.
• 【1000ft Distance Calling】Built-in external antenna, working distance is about 1000m(3280ft) in the open area.
• 【Wide Compatibility】Suitable for places where there are many guests waiting for service.

Features: - 20 channels keypad call buttons - 20 batteries charging slots - Portable rechargeable vibration & Buzzer & LED receiver - Independent storage memory avoiding data lost - High receive sensitivity - Self testing while power on - Beautiful and fashionable designing - Transmitting distance is about 1000m(3280ft) in the open area Specifications: Receiver - Frequency: 433.92MHz - Receive sensitivity: -107dBm - Decoder: Learning code (AM) - Standby current: 10mA - Working current: 75mA (vibration) - Power: Built-in 360mAh rechargeable lithium battery - Charging voltage: DC 5V - Size: 100 x 50 x 11mm / 3.9 x 1.9 x 1.4 in - Weight: 40g / 0.09lb Keypad Call Button - Frequency: 433.92MHz - Standby current: 24mA - Transmit current: 100mA - Encoder: Learning code (AM) - Working voltage: DC 5V/6A power adapter - Adapter: AC 100-240V 50/60Hz - Size: 300 x 150 x 33mm / 11.8 x 5.9 x 1.3in - Weight: 812g / 1.8lb Package Contents: - 1*Call button keypad - 20*Receiver - 1*Power adaptor - 1*Antenna - 1*English Manual