wireless Restaurant waiter service calling system buzzer push button

Brand Name:ihomepager
Model Number:YK500-3H+ZJ-41E
Minimum Order Quantity:1 Set
Button size:66*62.5*24mm
Button color:Brown
Button working voltage:DC12V (23A12V*1)
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Address: No. 11 Huan Fu Road, Shang Sha Management District, Chang An Town, Dong Guan City, Guang Dong Province, China
Supplier`s last login times: within 48 hours
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Product Details
wireless Restaurant waiter service calling system buzzer push button

How it works

system configuration

(1) Transmitter--- YK500-4H (for guest use)

(2) Signal Receiver---ZJ-41E (for finacial use)


This wireless transmitter bells are typically placed on or attached to each table. When a guest wants his or her server, he/she presses the button of a service bell, which sends a signal to the central receiver. The Receiver displays numbers, usually table numbers, which the guest has sent, and flashes briefly and beep sounds to indicate that a new call has been received.


Specifications and pictures


Transmitter-- YK500-4H

Specifications

YK500-4HSpecifications





Working voltageDC12V (23A12V*1)
Working current≤17mA±5mA
Encoded modelearning code
Modulation MethodAmplitude modulation (OOK)
Working temperature-10℃~+50℃
Working frequency433.92MHz
Size66*62.5*24mm
ColorBrown


Signal Receiver---ZJ-41E

Specifications

ZJ-41ESpecifications
VoltageDC3.6-4.2V 3.7V Lithium Battery
Frequency315MHz or 433.92MHz
Sensitivity108±2dBm
DecodingLearning Code
CapacitySupport 126 transmitters
Alert modebeep, vibration
automatic detection of battery charge


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China wireless Restaurant waiter service calling system buzzer push button supplier

wireless Restaurant waiter service calling system buzzer push button

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