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Loyal (NB) Mechatronics Co., Ltd.
Ajouter : Shenzhen, Guangdong, Chine.
Téléphone/Whatsapp : 86 13989363008
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keyless qr code RFID card hotel office bluetooth door lock China madekeyless qr code RFID card hotel office bluetooth door lock China made

keyless qr code RFID card hotel office bluetooth door lock China made

  • Model:QRA-10S
  • size W74 x L256 x D24.5mm
  • power supply DC4XAA alkaline battery
  • net weight:3.5kgs
  • single package size:26X18X36 cm

We are located in China a professional lock and safe,hotel supplies factory which has been in the industry since 2004.
Our products range includes rfid card door lock,qr code door lock,touching password door lock,biometric fingerprint door lock,glass door lock,
aluminum door lock,cabinet door lock,cam lock,cross key lock,password safe box,fingerprint door lock,rfid card safe,gun safe,fireproof safe,wall safe,floor safe,
home office safe,key cabinet.All of our products are sold to more than twenty countries.We have alreaday passed ISO9001,TS16949

Find the below lock features and techanic data:


size W74 x L256 x D24.5mm

power supply DC4XAA alkaline battery

net weight:3.5kgs
single package size:26X18X36 cm
It is zinc alloy material construction
opening methods:QR Code +Bluetooth +card unlock and with mechnical key for emergency.
equip single latch
suitable to install for motel,office,apartment etc.
with hotel mode funtion.
can issue different functions of(electronic)qr code for different use
1. We provide hotel solution, office solution, home solution and customizing solutions.
2. The lock is off-line, and the key is online, and you can share your key to somebody to open your lock within the specified time.
3. The QRCODE key will change every 3 minutes, so you do not need to worry about copy and security.
4. Can set time limitation according to your need. Share a key to someone, he can only open lock within your limited time.
5. All these management are remote and online, and do not need network.
6. Provide SDK for developing software.
7. QRCODE can be printed on paper card, which is healthy and environment-friendly
8. Use imported HD CMOS camera, with strong anti-interference ability and highly integrated capability.

Q:Are you a factory or trade company?
A:a group factory,and we have own trade company.

Q:Can we buy a sample to test?
A:yes you can.

Q:Need we pay for sample?
A:yes,we will return to you when you place formal order.

Q:Do you have any certificates?
A:Yes we have Ce,Rohs and ISO9001

Q:What is the MOQ?
A: 20 pieces for an item

Q:What is your warranty?
A:two years.

Q:Can you put our logo on the products?
A:yes and you just need to send us the design.

Q:Can we customize the colour of the products?

Q:What is the production time after we confirm a order?
A:It is around 2 to 30days as per the models and quantity.


For 15 years, we have been focusing on making a better lock and safe. Makwell was founded in 2004 and works as a lock and safe manufacturer in China. Till now we have become one of the leading manufacturers at this filed. We not only design pcb software but also the hardware parts .Our locks and safes are sold to more than thirty countries except the domestic agents. We have factories in Guangdong and  Zhejiang.We are still growing as always.

We implement a series of strict quality control systems from all aspects. First of all we adopt the good quality raw materials include metal, plastic and the other components. In each procedure of production we inspect every step to ensure each step is without defectives. Before pack the items we also test each piece the functions and the surface. All these work guarantee our products are nice and work well before send to customers.

Faster delivery by air by express.(DHL,UPS or Fedex)
For small quantity order and samples,usually send by express.  The most important thing we just need 1 to three working days to have them ready. It is high efficient. For a formal order the leading time is three working days to twenty days. Yes sure it is depends on the quantity and the model itself.Normally we have stock for popular models and its parts. This help us to deliver customers in a short time.

Small order is accepted, we treat every order well.
We know different customers and markets they have different and actual models and quantity. Also we know the importance of each order for a customer,more quantity or less, even it is only one piece.


Professional sales team to offer fast response and good service
We are very professional company in this industry although not the biggest one. We have our own teams specialized in this filed. This guarantee our products designed and produced with nice appearance and good quality, also ensure our customers’ questions or requests can be dealt with or solved in the shortest time.
Our wholesales market covers both domestic and overseas. The locks and safes are widely used in different countries besides the domestic markets. More than thirty countries people are using our models. We are keeping designing and developing new ones to meet more demands from customers throughout the world.

Full product lines for smart locks and electronic safety box, we supply various of hotel room products, such as hotel locks, hotel safes, energy saver, display, controller etc. and other fingerprint lock, face ID recognition lock, glass door lock, cabinet lock. They can be used in hotels,inns, motels,office buildings, home, sauna etc.

Timely industry news for reference.
Customer from Colombia visited our facility at the end of July. He is a buyer for hotel lock and hotel safe. Since 2008 he began to order these models from us. Totally the customer ordered more than ten models hotel locks, fingerprint locks, hotel safes and other electronic safes.

Mécatronique loyale Co., Ltd de Ningbo

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