ขาย RETEKESS T128 Restaurant Pager System Customize Wrist Watch Pager Buzzer Rechargeable Caregiver Pager Compatible With Mu ราคาที่ดีที่สุด

🎵Features 🍀Support call buttons simultaneously Adopt advanced chip to support coaster pager call at one time; and you can choose live view or queue view types; 🍀Long Range It can be 200m transmission distance from the call button to receiver at open area; 🍀Long Battery Life There is built in 400mAH battery for long working hours; easy to charge; 🍀Time and Date Setting You could see current time like hours; minutes; seconds;month and year; 🍀Humanized Design Adopts special wrist watch design; light weight; Easy to set up; Low-power indication for the battery; 😊Suitable for restaurant; bar;cafes;office; hospitals;hotels;factories 😊Specification: 1.Operating Voltage: DC3.7V 2.Battery capacity: 400mAh 3.Receiving sensitivity: -108dbm 4.Display method: LCD 5.5 Modes: Vibration+light; Buzzer+light; Light only; Vibration+buzzer; Vibration+buzzer+light 6.Adapter: 5V 1A 7.Watch net weight: 44g 🎁Package List: 1 x Retekess T128 watch receiver 1 x USB cable 1 x English User manual