说明

• Wireless Restaurant Pager Waiter Calling Nurse Calling System Watch Receiver Call Bell Button For Hookah Customer Service 1):500 pcs of pager transmitters2) English showing3) Alert Mode:vibration, ring or flash4) Receive Sensitivity:-110dbm5) Storage: 20 calling numbers6) Battery: 250mAh lithium7) Standby Time:7days8) Frequency:433) Compatible with 1, 2, 3, 4, five buttons10) Watch Body Dimension:50*41*14mm 11) Color:Black 12) Material:Plastic 13) Support Language: Russian, Ukrainian, Spanish, French, German, Italian, other language could be personalized

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