Gold Member Since 2014
Audited Supplier
Dongguan Yinlang Electronic Technology Co., Ltd.

Card Lock, Smart Lock, Key Card Lock manufacturer / supplier in China, offering Computer Controlled System Smart Hotel Key Card Lock (HD6028), Digital Waterproof Key Card Hotel Door Lock, New Product 304 Stainless Steel RF Card Door Lock (HK805) and so on.

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Computer Controlled System Smart Hotel Key Card Lock (HD6028)

Purchase Qty.:
50-99 100-149 150-199 200+
FOB Unit Price: US $95 US $85 US $75 US $60
Purchase Qty. (Pieces) FOB Unit Price
50-99 US $95
100-149 US $85
150-199 US $75
200+ US $60
Get Latest Price
Port: Shenzhen, China
Production Capacity: 120000
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: HD6028
  • Material: Stainless Steel
  • Style: Modern
  • Power Type: AC
  • Certification: CE
  • Usage: Hotel, Household, Commercial
  • Panel Material: 304 Stainless Steel
  • Battery Power: 4 AA Batteries
  • Cylinder: EU Standard/Hidden
  • Delivery Detail: 15 Working Days
  • Quality: CE,FCC and Intertek
  • Transport Package: 8 PCS Per Carton
  • Origin: China
  • Type: Mifare Card
  • Surface Treatment: Brushed Stainless Steel
  • Remote Control: With Remote Control
  • Data Storage Types: Offline
  • Color: Silver
  • OEM: Yes
  • Handle Material: 304 Stainless Steel
  • Mortise Type: U.S.a Standard or EU Standard
  • Packaging Details: 8 PCS/Carton
  • Suitable Door Thickness: 38-70mm
  • Trademark: HONGLG
  • Specification: CE/INTERTEK
  • HS Code: 83014090
Product Description
Computer controlled System Smart Hotel Key Card Lock (HD6028)

Honglg Electronic Factory has been manufacturing electronic hotel locks in China since 1995. We have our own R&D department to make sure 2 or 3 new products coming out every single year.  We have over 20 models and most of them are with 304 stainless steel material. 



1.Suitable for hotel,apartment,office,reisdential door; 

2.Door thickness requirement is from 38mm to 65mm; 

3.With durable 304 stainless steel material; 

4.Doors will be opened in 1-2 seconds when the RF cards are swiped on the sensor cover of the locks; 

5.Working voltage is 6V with 4pcs AA alkaline batteries which can be used at least one year. The alarm will be activated if the voltage is lower than 5V; 

6. A set of mechanical keys is for emergency. The cylinder hole was hidden by a cylinder cover on the front panel; 

7.With lock software using RF induction unlocking card,  it can be customised according to your management system correspondingly.

Computer Controlled System Smart Hotel Key Card Lock (HD6028)


Card capacity 128 pcs
Reading time<1s
Reading range<5cm
T5557 sensor frequency125KHZ
M1 sensor frequency13.56MHZ
Working voltage4 pcs AA alkaline battery
Static current<15μA
Dynamic current<30μA
Low voltage warning<4.8V, 250 times at least
Working temperature from -10°C to 60°C
Working humidity 0%-95%
Material   304 stainless steel
Suitable door thickness40mm-60mm 
Battery life   14 months
Lock use life 10 years

*Detailed images

Computer Controlled System Smart Hotel Key Card Lock (HD6028)

*The control system

1. Electronic  lock : To be installed on the doors.

2. Encoder: To issue all the door opening cards, the master cards, floor control cards for waiters, building control cards, guest cards, ect.

3. Card: For opening the door, and getting power by inserting into the switch in rooms.
4. Recorder: To record the door opening data, such as who, when, using which card to open a door.

5. Energy saving switch: To be installed in rooms for controlling the room power after inserting the door opening cards.

6 .Software system: To be installed on computers to manage the whole working system at the reception for guests' checks.

*Our quality 
1. CE certificate 
2. FCC certificate
3.Appearance Patent
4. ISO 9001:2000-certified management
5. King Dee ERP system
6. 16-step QC regimen
7. Advanced production equipment to make sure the good quality

 *Our service

 1.Delivery terms:
DHL,UPS,EMS,sea trasportation are available
The locks will be shipped whithin 7 days upon receiving your payment

2 years warranty.

If the lock does not work under warranty (except man-made improper factors), we will not charge any parts cost. If it goes broken after the warranty, cost of replacing parts and maintenance will be charged.

*About us

Computer Controlled System Smart Hotel Key Card Lock (HD6028)

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