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Item specifics
  • Brand Name: SULING
  • Model Number: Call Button
  • RF frequency: 433MHz
  • Modulation Mode: ASK (AM)
  • Wireless calling system: Button Transmitter
  • Wholesale pager: call pager
  • Call Pager system: waiter calling system
Product Description

item description_01

999 Channel Wireless Keyboard Call Button Transmitter for Restaurant Paging Queuing System F4410D


The wireless transmitter keyboard can send 999 different signals by combination for digit 0-9. For restaurant use, while the customer places an order, he(she) will be dispatched a number, when the order is ready, press the keypad to call the number, the host will display and clear readout the number, that\'s greatly improve the efficiency of the customer service. So it is widely used in fast food restaurant, food court, bank, clinic, church, cafe, hospital, bar and auto shop or other queue occasions to improve work efficiency.


  1. RF frequency: 433.92MHz
  2. Modulation Mode: ASK (AM)
  3. Working chip: learning code
  4. Adapter: Input: AC 100-240V 50/60Hz, Output: DC 9V/1A
  5. Working current:≤75mA
  6. Emission Distance: 500m (open area)
  7. Working temperature: -10°C to 50°C
  8. Size:135 x 93 x 25mm / 5.3 x 3.6 x 1 in
  9. Weight: 143g / 0.3lb

Note: This keyboard transmitter adopts learning code chip, it must be used with the receiver in our store.


Package Include:

  • 1 x Keyboard transmitter
  • 1 x Adapter
  • 1 x English manual

pictures show_01

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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.3kg (0.66lb.)
  • Package Size: 19cm x 15cm x 3cm (7.48in x 5.91in x 1.18in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.3kg (0.66lb.)
  • Package Size: 19cm x 15cm x 3cm (7.48in x 5.91in x 1.18in)
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