What is the features of our Lock?

Technical parameters:
1. Normal working voltage: 3.5V~6V
2. Low voltage alarm voltage: 3.5 V ~ 3.7 V (Opening the door will cause alarm for low battery voltage.)
3.Working current: < 120 mA
4. Dormancy current: < 30 uA

5.Card capacity: 100 (3 for main card, 97 for additional card)

Function:

1. Electronic unlocking key: HF card

2. Battery electronic quantities detection: when electronic quantities range in 3.5V~3.7V, the buzzer will prompt low battery when opening the door

Operate buttons:

1. ‘S2’ button: Restart the system

2. ‘S1’ button: Setting

3. ‘Motherboard contact":Connecting for 5 seconds to restore to factory status (Deleting all cards, including the main cards)

 

 

 

  Pictures For L4C Card Lock Cylinder :

 

 

Relative product

 

  What is the Applications field of our lock?

 

The application of Card Lock Cylinder can be used widely, the household, apartment, office, villa, and commercial building.  

No matter what the size of your lock, one step of the lock, a great leap of your life.

  Packaging & Shipping ,Trade Terms:

 

1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;

2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;

3. Customers specifying freight forwarders or negotiable shipping methods!

4. Delivery Time: 2-7 days for samples; 5-30 days for batch goods.

5.Payment Terms:T/T, Western Union, MoneyGram,PayPal;

  Why Choose us?

Chinese TOP ONE Smart Lock Cylinder supplier:

1.We are Alibaba Assessed 4 years Gold Supplier.

2.We are the best Chinese Smart Lock Cylinder manufacturer. Best product performance, Best quality control, Best Service.

3.Inspected by the Inspection Institution of Bureau Veritas Certification.

4.100% QC inspection before Shippment.

5. CE/RoHs/FCC listed, Perfect functions of products.

 

  Company View:

 

 

  Our Certifications:

 

 

  Our Exhibitions:

 

  FAQ:

Q1: What is the Warranty for smart lock?

A1:  For smart lock,we have 4 years warranty.If any quality problems on our side occured in this period ,we will take on the shipping cost and replacement.

 

Q2:What about the damage during transportation?

A2:You can take pictures of the damaged products and send to us. We will refund or exchange a new one for you as soon as possible.

 

Q3:What if I do not know how to use the device?

A3:We provide very detailed instruction, you can have a read or you can contact with the customer service, and they will help you.

 

Q4:How about the transaction process?

A4:We accept T/T, Western Union, Money Gram, and PayPal.

Please contact our customer service to obtain the payment account first, and then send the water single to us after you pay.

We will arrange the delivery for you as soon as possible and provide the express number for you to check.

 

Q5:How can we get the sample?

A5:We provide the sample from 1 to 10 sets.

If you want the sample, please send a quotation to us, or make direct contact with the customer service.

The more you buy, the lower price you get.

 

Q6:Where is your company?

A6:Our company is located in Shenzhen, Guangdong province, the economic center of China.

And we are adjacent to Hongkong, so it is very convenient to deliver and transport.

 

 

 

 

 

 

 

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