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Retekess T128 Restaurant Pager System,Wireless Calling System,Wide Watch 5-Key Call Button for Restaurant,Kitchen,Clinic,Factory
Large range; long external antenna of the call button; in an open area; coverage up to 300 m or 985ft; strong ability to penetrate walls; signal transmission can penetrate 10 to 15 walls USB charger port design; no need to replace the battery; charging for 4 hours; standby for 48 hours; call button can talk more than 20,000 times; standby time is more than 12 months;IV is the default cancel key Wireless restaurant pager system supports up to 500 transmitters to call the same watch receiver at the same time; 1 transmitter can be paired with countless watch receivers; always provide

Price is $
Price: $156.99