Feature 120 Channels A 20 channels base and 20 pcs of pagers help avoid the waiting of the client in the long queue to a great extent. 220 Charging Slots ‑ Pager can be placed in the base to charge when it's free. 31km Connection Distance ‑ A built‑in antenna enables pager to work normally within 1km from the base. 43 Indication Modes - Adopting 3 indication modes of vibration, bee cue, and vibration plus bee cue to make it suitable for different situations. 5‑107dBm High Sensitivity ‑ High sensitivity enables base to call pagers clearly and correctly.Feature:1. 20 Channels - A 20 channels base and 20 pcs of pagers help avoid the waiting of the client in the long queue to a great extent.2. 20 Charging Slots - Pager can be placed in the base to charge when it's free.3. 1km Connection Distance - A built-in antenna enables pager to work normally within 1km from the base.4. 3 Indication Modes - Adopting 3 indication modes of vibration, bee cue, and vibration plus bee cue to make it suitable for different situations.5. -107dBm High Sensitivity - High sensitivity enables base to call pagers clearly and correctly.Specification:Item Type:WirelesspagersCondition: 100% Brand NewQuantity: 20pcsColor: BlackVoltage: 100-240VPackage List:1 Set ofWirelessPagersNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }