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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: UDOHOW
  • Model Number: DH8011-4Y
  • material: stainless steel
  • battery life: one year
  • type: Electrical Panel Lock
  • color: gloden,slivery
  • working power: DC 6V
  • using: hotel,office,apartment or villa

Packaging & Delivery

Packaging Details 1pc/ box;6pcs/carton.
Carton Size 49*33*44cm;
Carton Size:74*33*44cm
Delivery Time 1-4working days

China Factory Electronic Lock Smart Digital Card Hotel Locks (DH8011-4Y)

Product Description

 Udohow proximity card lock is excellent "ultra-low-power" and 100% waterproof function is popular with middle east market


TI MSP430 MCU platform(Texas Instruments Inc),this excellent"ultra-low-power"160-bit

processor provides the ultimate solution for battery -powered electronic locks


Lock Management software: English version for WIN98,WIN2000,XP 

ANSI mortise,suitable for door thickness 38 to 55MM,Doorpost distance:more than 112MM





Static Power Consume

< 18uA

Dynamic Power Consume


The Alarming Volta

<4.8V,200 times unlocking permitted.

Induction Frequency

13.5M Hz (M1); 125KH (T5557 card)

Read card time

<0.4 S

Card Type

T5557 card or M1 card

Fixing Door ply


Communication frequency


Door-opening records

400 pcs

Maximum Read card Distance



DC 4.5-6.5V,  4*1.5V alkaline battery

Storage Temperature


Working Temperature


Storage Humidity


Working Humidity



about 3.5Kg


 Detailed photo:


The door lock system:



Door open direction: please advise your door open direction when placing order, thank you!


Software main interface:


Our Services


Our service:

1. Shipping

Item will be shipped within 2-5 business days when placed the order

2. Delivery Time

Via Express: Generally 3-7 working days.(DHL,TNT,UPS,FEDEX...)

Via Air Mail: Generally 10-30 working days.(EMS,AIR POST........)

3. Warranty

All our goods we offer 1 year warranty.

We also provide 12 month free maintenance. The buyer should return the product in the original conditions to us and should bear the shipping costs for return.

4. Payment

T/T bank transfer ; Paypal ; Western Union 

5. MOQ: 1 PCS


Our advantage:
1.We’re the manufacturer make products directly.
2.We have the lock’s core technology
3.We have the steel metal factory specialize in making the related metal cabinets ,boxes,etc. we can meet your OEM,ODM requirements.
4.We do high-end market in our domestic market. we cooperated with China ‘s famous brand ,we assure for the high quality and offer long term After-sale services.
5.We have the key patent technology for our products .so we can assure the high quality guarantee.

Company Information

 Company Profile:

Udohow Electronics Co.,Ltd have been manufacturing and marketing on Access Control and Smart Lock  over 15 years in all over world market which persist provide top quality, service and stable delivery.


Factroy address:

Two floor,B Building,No 12 Xiawei Industrial area, Guanlan Community,BaoAn District,Shenzhen City,China 


If you have any interesting,please do not forget to contact us freely.Many thanks!

Transaction History of the Supplier

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Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
3 Transactions 2,000+
The supplier’s transactions conduted 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 $36,000
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