433.92mhz ristorante wireless watch bell vibrador for restaurant 1 wrist watches 5 table button with

433.92mhz ristorante wirele watch bell vibrador for restaurant 1 wrist watches 5 table button with call bill drink cancel

Wirele Calling System is widely used in service area. It consist of table button for guest use and signal receiver for waiter or waitre use. When the guest needs any service, they just pre the button near him or her, their desk number will show on the RECEIVER with alert music or sound. So the waiters could offer service very timely.

Specification of wrist watch K-300plu

1. Can work with 0pcs multi-key in max2. Can show 3 group call number in one time3. Show 4-digit number from 0001-9999 and first alphabet can be A-Z4. Can indicate different service type via words or alphabet.( call; bill; drink; deert; help etc and A-Z)5. Can record when the call come in and count the call times of each number6. Can track the history calling info by up and down7. Show current time when stand-by8. 3 reminder ways: sound prompt and vibration or both9. Battery is rechargeable: 3.7V Lithuim battery10.Dimension: *51*16mm11. Output: DC5V--1A

Specification of watch K-100

1. Can work with 0pcs multi-key in max2. Can show 1 group call number in one time3. Show 3-digit number from 001-999 and alphabet can be A b C d E F4. Can indicate different service type via words (CALL,BILL,DRINK )5. Can track the history calling info by up and down6. 3 reminder ways: sound prompt and vibration or both7. Battery is rechargeable: 3.7V Lithium battery8.Dimension: *51*16mm9.Color:black10. Output: DC5V--1A

Specification of button K-E4

4-key: Call, Bill, Drink, CancelSignal Distance: 200M in open areaMaterial: PC+waterproof siliconeDimension: 60*60*10mmWith a CR2025 batteryWaterproof and Ultra-thin

Specification of button K-Y3

3 keys: Call, Bill, CancelSignal Distance: 200M in open areaMaterial: PC and waterproof siliconeDimension: 60*60*20mmWith a 12V 23A battery100% waterproofLOGO or Company Name Printing

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