Wireless service bell for service calling, Suitable for restaurants, coffee bars, hotels etc. Restaurant call bell

MMcall wireless service bell with the function of CALL only. It works with all MMcall host&display. It is suitable to be used in restaurants, shopping mall, spa salon etc. The most popular call button in the foreigh market.

Features:

Frequency:433.5MHZWeight: 0.05KGColor: Black,WoodenMaterial: ABS (the crust), sticker (the button)Power supply: one 23AE 12V batteriesBattery life: ≥15000HTransmit Power: 10mwTransmitting Frequency: 433.500MHZTransmit Distance: 350m (open air)Dimension: 6*6.7*2.0CMWorks with all MMcall hosts and displays

Wireless service bell