Smart Door Knob Fingerprint Door Lock Smart Lock with APP Control

• Customization: Available
• After-sales Service: Free Spart Parts
• Warranty: 12 Months
• Model NO.: 3103
• Material: Aluminum Alloy
• Type: Electronic
• Style: European
• Shape: Mortise Door Lock
• Anti-theft Standard: A
• Part: Lock
• Backset: 60mm
• Lock Cylinder Length: 70mm
• Usage: Household Door Locks, Bedroom
• Keyword1: Smart Door Lock
• Keyword2: Fingerprint Lock
• Keyword 3: Tuya Lock
• Keyword4: Tuya APP Lock
• Transport Package: Standard Export Packing
• Specification: 30X14X20 cm
• Trademark: ChainFun
• Origin: Fujian, China
• HS Code: 8301400000
• Production Capacity: 200000
• Package Size: 50.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Description

 

Door Type	Smart lock
Place of Origin	China
Brand Name	CHAINFUN
Model Number	K3103
Material	zin
SIZE	as datsheet
Lifelong	100000 cycles
Door Type	Smart Door Lock
APP	TUYA

Fujian ChainFun Electronic Technology Co., Ltd (is a wholly-owned subsidiary of  Fujian MoreFun.),which is specialized in the design, development and manufacturing of quality smart lock products to secure your home or business. ChainFun continues to innovates new products for both residential and commercial applications.Our product line includes:Smart door lock,Fingerprint door locks,Facial recognition door locks,bluetooth lock,hotel door locks,digital door locks,electronic door locks,Keyless digital door lock, eletronic keypad deadbolt lock and so on.

All of our products are manufactured under the ISO9001:2015 quality management system, which mainly export to Europe, U.S, UK, Russia, Australia, South America, Middle East markets with the certifications of CE, FCC,ROHS and so on.

ChainFun factory located in Wenzhou city of Zhejiang province, with an area of over 20,000 square meters and more than 150 skilled workers operate on 3 production lines. We produce more than 100,000Pcs smart locks per year and established oversea marketing office in Fuzhou city, Fujian province in 2015.

ChainFun has a professional engineer team and aiming at product innovation to keep our products ahead of an ever-changing market, having a R&D team with 40 engineers and achieved more than 43 patents. All of our products are strictly inspected before shipment to guarantee quality.

Our mission:We're on a never-ending mission to make your homelife safer and more convenient.



FAQ
1. who are we?
We are based in Zhejiang, China, start from 2020,sell to Domestic Market(90.00%),Southern Europe(4.00%),Mid East(2.00%),North America(00.00%),South America(00.00%),Southeast Asia(00.00%),Africa(00.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Hotel Door Lock,Fingerprint Door Lock,Airbnb Lock,Electromagnetic Door Lock

4. why should you buy from us not from other suppliers?
Established in June 2020, "Chainfun" is a leading manufacturer of electronic door locks from Zhejiang, China. The company owned more than 80 patents and passed ISO9001:2008 international quality system certification in 2005.

5. what services can we provide?
1-2 year warranty period for all our products.