Wireless Calling System Service Pager Vibration Sound Alarm for Restaurant Cafe 1 Wrist Watch 15 Table Call Button for Customer (Black-Red 1+15)

Description

Widely used in various occasions: wireless calling system applied to restaurant, cafes, tea house, nightclub, supermarkets, hotel, ect. Note: Install the wireless calling system on or near metal walls surface will affect the signal range significantly. How this restaurant call button system works? 1-Customer press the call button when need help; 2-The calling number will show on the watch pager accompany with vibration + sound; 3-The waiter/server will walk towards them to provide service. K-300PLUS Wrist Watch Pager Specification: 1.Work with 500pcs multi-key transmitter in max; 2.Can show 3 group call number in one time; 3.Show 4-digit number from 0001-9999 and first alphabet can be A-Z; 4.Can record call time and number of calls; 5.Track the calling history by UP/DOWN key; 6.Show current time when stand-by; 7.4 reminder ways: vibration/sound/vibration+sound/mute; 8.Rechargeable 3.7V Lithium battery; 9.Dimension: 5*4*1.6cm/1.97*1.57*0.63in; 10.Color: Black; 11.Output: DC5V--1A K-O1 Waterproof Call Button Specification: 1.Single key: CALL; 2.Signal distance: 150M/500ft in open area; 3.Material: ABS and waterproof silicone; 4.Dimension: 6*6*2cm/2.4*2.4*0.8in; 5.Color: Black-red; 6.With 12V 23A Alkaline battery; 7.Have a indicator light when pressing. Wireless Calling System Set Included: 1 x K-300PLUS wrist watch receiver; 15 x K-O1 button transmitter; 15 x Double sided tape; 1 x Opener to change battery; 1 x User manual;