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Hotel Lock, T5557 Card Lock, Hotel Accessories manufacturer / supplier in China, offering 2mm 304 Stainless Steel RF System Hotel Door Lock, Emergency Evacuation Automatic Door, Folding Automatic Door and so on.

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Supplier Homepage Product Door Lock 2mm 304 Stainless Steel RF System Hotel Door Lock

2mm 304 Stainless Steel RF System Hotel Door Lock

Purchase Qty.:
50-99 100+
FOB Unit Price: US $45 US $44.5
Purchase Qty. (Pieces) FOB Unit Price
50-99 US $45
100+ US $44.5
Get Latest Price
Port: Ningbo, China
Production Capacity: 50000000
Payment Terms: L/C, T/T, Paypal

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Basic Info
  • Model NO.: ET811RF
  • Type: Card Lock
  • Shape: Fashion Style
  • Part: Lock
  • Door Thickness Fits: 34mm-55mm
  • Usage: Hotel Door Room
  • Battery Life: Over 15000 Times
  • Storage Humidity: 10-98% Rh
  • Working Humidity: 15-95% Rh
  • Reading & Writing Time: <0.5s
  • Trademark: customized
  • Specification: 285*75*20
  • HS Code: 8301400000
  • Material: 304 Stainless Steel
  • Style: Modern
  • Anti-theft Standard: B
  • Backset: 60mm
  • Lock Cylinder Length: Two Types
  • Power Supply: 4PCS AA Alkaline Batteries
  • Storage Temperature: -20 - + 85
  • Working Temperature: 0 - + 60
  • Card Reading Distance: 0-5cm
  • Data Keeping: Over 10 Years
  • Transport Package: Carton
  • Origin: Ningbo
Product Description

Two types of hotel key card electronic door lock system.

RF system: RF card(125Khz Temic T5557 Card , or EM4305 Card) can be used for checking in and checking out , door opening.

Mifare system:Mifare card(13.56mhz M1 Card ) can refill money inside and pay for extra service in hotel like restaurant, swimming poor, sauna, spa, etc.

Two types card with one same system, easy operation.

Software installation---set the card with card programmer---set the lock with card-----finished.


1. Features:

1. Metal structure, solid and durable;
2. Adopt Japan MABUCHI micro-motors which ensure 500,000 running times without problem;
3. Unlocking by RFid card + mechanical key in emergency;
4. International standard five latches lock which pass the testing of 300,000 times.
5. Anti-technology opening cylinder and computer keys endow door lock with higher burglarproof ability;
6. Powered by 4pcs AA Alkaline battery;
7. Low voltage alarm;
8. Normal-open state can be set for meeting.

9.DND (Do not disturb) function available.

10.Hidden cylinder
11.Perfect key card management and clear authority. There are Master Card, Building card,Floor Card, Guest card, Emergency card. Hotel managers can modify the authority of each card according to actual need at any time.

12.Warranty: 2 years, lifetime maintenance

2.Technical Parameters:
1. Power supply 4pcs AA alkaline batteries;
2. Battery life Over 15000 times normal unlocking;
3. Storage temperature -20 - + 85;
4. Storage humidity 10-98% RH;
5. Working temperature 0 - + 60;
6. Working humidity 15-95% RH;
7. Card reading distance 0-5cm;
8.Reading & writing time <0.5s;
9.Data keeping Over 10 years;
10.Opening time Turning the handle one time to open the door in valid, if dont open the door, it will be locked automatically in 6s;
11.Reliable opening The success rate of opening is 100% in normal punching;
12.Low voltage alarm When voltage lower than 4.8V, there has acousto-optic warning but it still can be opened 100 times;
13.Mechanical key Equipped with spare mechanical key make sure the door unlocking in emergency; It can be made into one key for one door or one key for all doors;
14.Installation size Make sure the door thickness between 35 and 55 mm (Please mark specially if over 55mm).45mm is the best thickness. If the door surface is decorated, the distance between the decorative edge and edge of door must be over 130mm.

 2mm 304 Stainless Steel RF System Hotel Door Lock        2mm 304 Stainless Steel RF System Hotel Door Lock


2mm 304 Stainless Steel RF System Hotel Door Lock

5.After-sales service:

1.All items sold by us are being described to the best of our abilities, as accurate as possible, and with utmost conscientiousness on our part. 

 2.However, to avoid any potential oversights, we respectfully request your assistance in helping us to make this a mutually satisfactory transaction by thoroughly reviewing item description and photos, and asking all questions.

6.Warranty &Maintenance:

1.We provides 1 month replacement and 12 months maintenance warranties. Items can be replaced during the first month or maintained for the first year.

 2.Buyers is only responsible for the return shipping fees for warranty items. (In most cases, buyer will only have to return the problem components rather than the entire package.).

 3.Before returning items please make sure you get our return address, and write "gift" on the  delivery detail sheet. Please use regular postal service and send us the tracking number. As soon as we receive the items, we will repair or exchange them ASAP.

2mm 304 Stainless Steel RF System Hotel Door Lock 2mm 304 Stainless Steel RF System Hotel Door Lock




1.How does the lock get powered and how long can it last? 

 The lock is powered with 4 AA battery,use 4 new brand battery can open more than 15,000 times.last about 18 months.

 2.What should do when battery is run out?

 The lock will beep to prompt when power is lower than 3.5V,please change the battery when it alarm. You can still use the card open about 200 times when it prompt. If the battery is not work,you can use backup key to open the door.


3.How to open the lock if the card is not work or there is something wrong with the electronic part?

 Each lock are equipped with 2 mechanical keys,you can open door with those keys.

 4.If OEM OR ODM orders accepted ?

  Yes, we are accept OEM or ODM orders .

 5.What's the MOQ and if can send sample to have a test?

  Without MOQ request. It is available to offer the sample for your checking first.

 6.What 's the door thickness required for those mortise?

 Our lock mortise is suitable for the door thinkness with 35~55mm.

 7.How about your software?

 We have made the software upgrade according to the hotel's need. It is very intelligent and convenient.You can download the software through the web we offered !

 8.What's the delivery time?

 Samples should be within 3 workdays,quantity order takes about 3-10 days.

 9.Are your factory is experienced in this field?

 We have more than 10 years experience in this field.

10. What certification do you have?


 11.When something wrong happened with your goods beyong our control , how should do ?

 Contact our Professional Service Sector, they will offer you the help instantly.

 12.Do you have any branches at home and abroad?

 For now, we have a big factory with 3,000 square meters in Ningbo. An office in Dubai, Also have the agents in most countries round the world.

 2mm 304 Stainless Steel RF System Hotel Door Lock


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