Call buttons must work with Receivers. Call buttons are the s only, watch receiver or LED display screen pannels are the receivers.Description:Thanks for visiting our wirele calling system-call buttons webpage.Now our wirele calling syst are widely used in fast food restaurant, food court, clinic, church, hospitals, spa & salons and auto shop or other queue occasions. They are welcomed and popular.Advantages:Save labour costImprove service imageMost ant, improve efficiencyHow to use:First, the calling buttons are pasted or put on the wall or on the table, when the guest have any service, he or she pre the calling buttons, the receiver (LED screen or watch pager) will get signal with vibration or sound, showing the table number, then the waiter will know which table to be served.CTW06 watch pager Feature:RF wirele technologyable watch designDot matrix LCD screenUp to 999 sCall button data pin support for customCall button words selectableSingle or list display modeAccurate time displayVibration/Buzzer promptLow-power indicationBuilt-in removable rechargeable batteryCTW06 watch pager Technical Data:1).Capacity:0 pcs of pager s2).Chinese & English showing3).Alert Mode:vibration,ring or flash4).Receive Sensitivity:-110dbm5).Storage:20 calling numbers(for queuing)6).power supply mode:2mAh lithium battery7). Standby Time:7days (in ideal conditions)8).Frequency:433.92MHZ9).Compatible with 1, 2, 3, 4, 5 button). Dimension:*41*14mm (not including the watch strap)11).Color:Black12).Material:PlasticCTT194 Calling Buttons Specifications:
CTT194 Call Button Specification
Dimension
57.5* 57.5*7.2 mm / 2.3 * 2.3 * 0.29 in
Material
ABS
Frequency
433.92MHz
Encoding
million group registration
Color
black
Call distance
0 meters(Open area)
Weight
18 g / 0.04 lb
CTW06 Watch Pager Receiver Specifications:CTW06 watch pager show the call number, call function and call time, is more functional.
CTW06 watch receiver / watch pager
Watch Receiver Dimension
*42*15 mm / 1.97*1.65 * 0.6 in
Function
show calling function, calling time, and calling sequence
Power
USB interface
Color
Black
Material
Plastic
Capacity
0 pcs of pager s
Alert Mode
vibration or ring
Receive Sensitivity
:-110dbm
Frequency
433.92MHZ
Plug
AU, EU, UK, US standard plug
Weight
200g
CTM881 Wirele Screen Display Receiver, show and broadcast the calling numbers
CTM881 LED screen display receiver
Receiver Dimension
140* 78 * 33 mm / 5.5 * 3.1 * 1.3 in
Frequency
433.92MHZ
Power
AC 220V /60HZ
Sensitivity
: -110dbm
Color
wood grain color or black totem color
Material
ABS plastics
Capacity
1280pcs of calling pagers
Display
3-digits,red LED display, 1.8 inches
Storage
15 calling numbers for service
Plug
AU, EU, UK, US standard plug
Weight
422g / 0.93 lb
Package List:
2 x watch pager
2 x user manual for watches
20 x call button
1 x screen receiver
1 x Power plug for screen receiver
1 x user manual for screen receiver



















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