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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Proyu
  • Model Number: PY-ES3
  • Size: 86*86
  • Max. Current: 30A
  • Max. Voltage: 220V/110V
  • Mechanical Life: 100000 Times
  • Name: energy saving switch

Packaging & Delivery

Packaging Details carton box
Delivery Time Shipped in 7 days after payment

125khz Low frequency hotel room card energy saving switch hotel switch PY-ES3-6


Product Description


Electric current:40A,time delay:10 secs.or named,Voltage:220V
Standard:Induction card(any card),Dimension:85×85×45mm

we can aslo provide 110V, if you need.

Provide OEM sevices.



Performance Installation instruction:

ColorVoltageElectric currentTimeType
220v(Standard)  110V(Customized )40A


Optical Coupling or Temic


Installation Guidance:

Open the cover

Check connective line

Screw down,and close cover


Hotel door lock system




smart energy saver detail picture



Our Services



1.Good quality with competitive price

2.Professional technique supports and great services

3.Fast delivery and safe shipping way

Payment terms:                                                                                                              

T/T,Western Union, Paypal

Shipping way                                                                                                                   

Fast way: by Express courier, such as DHL,FedEx,UPS,TNT,EMS etc.,

Feedback quickly:                                                                                                           

Any inquires will be replied within 24 hours;

We can provide online supports for you when need helps on testing.


1-2 years warranty from the date of delivery.A lifetime technical support.

We warmly welcome you will join us,make Win-Win cooperation.


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China (Mainland)
Transaction Level:
Supplier Assessments:
23 Transactions 60,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $59,000
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