High Quality China Manufacturer U-Bolt Lock With Bluetooth Control

High Quality China Manufacturer U-Bolt Lock With Bluetooth Control

1, The character or numbers could be regarded as a password.
2, Losted password can be reseted by the security answer.
3, The Mobile software could check the battery eletricity.
4, Mobile software is easy to use.
5,Two pcs AA batteries life would be more than two years if open the lock 10 times    in a day .
6,Using industrial-grade chips.
7,Industrial Standard Main Board Design,automatically SMT technique.
8, Password and security information are stored in the MCU of the lock heart.

Technology & parameter:

1,Temperature Range: -20 ℃ — +70 ℃

2,Humidity range:  0~99%

3,Quiescent Current: ≤8uA

4,Rated Working Voltage: 2PCS C123A ,DC6V

5,Rated Working Current: ≤300mA

6,The international standard Bluetoothdata transmission format.

7,200000 times of the lock test success.

MLB Electronic company  Ltd.which is specialized in manufacturing Smart Lock, We have various products such as Bluetooth Lock, Mifare one Lock, digit password lock, etc.

In particular, with an excellent and powerful design team, we can offer professional ideas and service as you requested.

We also can provide software, MCU software, PCB,mechanical structure design service to you.

We will make our great effort to supply you satisfactory products.

1. FAST SHIPPING from our Factory!

2.Item shipped in 3-5 working days after payment depends on the quantity of the order.

3.Item shipped by UPS,FedEX,DHL express  or by Air or by Sea, depending on size and weight of total order.

4.Tracking number will be sent to you as soon as we ship the goods.

5.Price term:Ex-work, or FOB Shenzhen/Guangzhou.
6.Payment:T/T, Western Union,MoneyGram,Paypal,L/C 

1. What are your main products?
Bluetooth ,RFID, Digit Password Products etc.

Such as Bluetooth U Lock, Bluetooth Locker Lock,RFID Locker Lock,Digit Password Locks,Bluetooth,RFID,Digit Password Mailbox.
2. Can you customize the products?
Yes, we can.
3. How long do you design a new product and make the product sample?
For a new set of product,We usually fulfill the design & sample in 25 working days as required.
4. How long is your delivery date?
About 25~30 days, depending on the type & order quantity.
5. What’s your method of payment?
We accept payment by T/T, L/C & PayPal etc.
6. Can we use our own logo or design?
Yes, you can.