Retekess TD157S Restaurant Pager System, Buzzers for Restaurant, 2 Call Modes, Outdoor 400M, 200 mAh Battery, for Food Trucks, Bars, Hospitals (1 Pager) auspowers_batchtwo don't be too quick to

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Diameter : 3mm/0

5MM Walkie Talkie Receiver(Listen only) Brand: WODASEN Output Level: 72Db Rated Input Power: 0

It is a SPTDT (single pole

Retekess TD157S Restaurant Pager System, Buzzers for Restaurant, 2 Call Modes, Outdoor 400M, 200 mAh Battery, for Food Trucks, Bars, Hospitals (1 Pager) auspowers_batchtwo don't be too quick toRetekess TD157S Restaurant Pager System, Buzzers for Restaurant, 2 Call Modes, Outdoor 400M, 200 mAh Battery, for Food Trucks, Bars, Hospitals (1 Pager) Long range 400m outdoor range; 100 300m indoors; customers no longer have to wait in long queues, reducing traffic jams Product Features Long standby time: each pager has a built in 200mAh battery, which lasts up to 15 hours after a full charge, which meets your daily demands Enhanced vibration mode;