Products

Suppliers

Filter Gallery
141,994

Code Lock

Products
Metal Lock Alarm Lock Parking Lock Auto Lock Digital Lock Car Lock

Sorry! No matches were found.

Kaiying Home Apartment Smart Lock Door Handle Password Unlock Electronic Lock Door Knob Lock Code Lockfingerprint Lock

Kaiying Home Apartment Smart Lock Door Handle Password Unlock Electronic Lock Door Knob Lock Code Lockfingerprint Lock

US $ 27.5-35 / pieces FOB
50 pieces (MOQ)
More
Main Products: Door Lock, Smart Lock, Handle Lock, Leverset, Knobset, Cylindrical Knobset
Contact Supplier
Audited Supplier
Zhongshan Kaiying Hardware Manufacture Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Intelligent Electronic Keyless Security Code Password Biometric Unlock WiFi Ttlock Tuya Aluminium Door Fingerprint Smart Lock

Intelligent Electronic Keyless Security Code Password Biometric Unlock WiFi Ttlock Tuya Aluminium Door Fingerprint Smart Lock

US $ 25-98 / Piece FOB
200 Pieces (MOQ)
More
Usage : Household Door Locks, Bedroom, Channel Lock
Contact Supplier
Audited Supplier
Lanxi Kingway International Trade Co., Ltd.

Zhejiang, China Since 2009
Chat Now Send Inquiry
Keyless Entry Home Security Ttlock WiFi Tuya Fingerprint Keypad Smart Deadbolt Touch Digital Pin Code Easy Installation Bluetooth Electronic Security Door Lock

Keyless Entry Home Security Ttlock WiFi Tuya Fingerprint Keypad Smart Deadbolt Touch Digital Pin Code Easy Installation Bluetooth Electronic Security Door Lock

US $ 55 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Smart Door Lock, Keyless Entry Lock, Digital Door Lock, Fingerprint Door Lock, Electronic Smart Lock, Security Lock, Keyless WiFi Lock, WiFi Lock, Fingerprint WiFi Lock, Fingerprint Entry Lock
Contact Supplier
Audited Supplier
Hui Zhenfeng Technology (Shenzhen) Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
Interior Wooden Door Smart Digital Locks Fingerprint Code Key APP Mortise 5050

Interior Wooden Door Smart Digital Locks Fingerprint Code Key APP Mortise 5050

US $ 15-19 / Piece FOB
5 Pieces (MOQ)
More
Backset : 60mm
Contact Supplier
Audited Supplier
Yongkang QianZhe Industry & Trade Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
Mechanical Combination Three Digit Code Lock 9519

Mechanical Combination Three Digit Code Lock 9519

US $ 3.49-3.89 / Piece FOB
200 Pieces (MOQ)
More
Main Products: Locks, Lock Parts
Contact Supplier
Audited Supplier
Ningbo Wangtong Locks Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
Ms7100z Code Lock Zinc Alloy Mechanical Dial Keyless 3 Digit Cabinet Code Lock Combination Cam Lock Digital Code Keyless Furniture

Ms7100z Code Lock Zinc Alloy Mechanical Dial Keyless 3 Digit Cabinet Code Lock Combination Cam Lock Digital Code Keyless Furniture

US $ 1.05-1.25 / Piece FOB
100 Pieces (MOQ)
More
Usage : Commercial, Household
Contact Supplier
Audited Supplier
JAR HING PRODUCTS CO., LTD

Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
Showcase 4 Digit Code Password Luggage Padlock Combination Lock

Showcase 4 Digit Code Password Luggage Padlock Combination Lock

US $ 1.05-1.65 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Gift, Pen, Wall Clock, Travel Adapters, Book Wire Binding & Machine, Lock, Table Lamp, LED, Keychain, Alarm
Contact Supplier
Audited Supplier
Jinggoal International Limited

Guangdong, China Since 2008
Chat Now Send Inquiry
Home Security Slim Fingerprint Pin Code Touch Keypad WiFi Tuya Ttlock Smart Door Lock with Handle, Digital Intelligent Anti-Theft Household Warehouse Lock

Home Security Slim Fingerprint Pin Code Touch Keypad WiFi Tuya Ttlock Smart Door Lock with Handle, Digital Intelligent Anti-Theft Household Warehouse Lock

US $ 47 / Piece FOB
5 Pieces (MOQ)
More
Usage : Household Door Locks, Bedroom, Channel Lock
Contact Supplier
Audited Supplier
Hui Zhenfeng Technology (Shenzhen) Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
Electronic Modern Fingerprint Code Magnetic Combination Handle Smart Door Lock

Electronic Modern Fingerprint Code Magnetic Combination Handle Smart Door Lock

US $ 70-225 / Set FOB
100 Sets (MOQ)
More
Main Products: Door Hardware, Glass Door Hardware, Furniture Hardware, Bathroom Hardware, Window Hardware, Barn Door Hardware, Automatic Door System, Folding Door, Shower Door Roller, Glass Door
Contact Supplier
Audited Supplier
EC Hardware Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
Chat Now Send Inquiry
North American Digital Code Door Lock Tuya APP

North American Digital Code Door Lock Tuya APP

US $ 22-26 / Piece FOB
100 Pieces (MOQ)
More
Customized : Customized
Contact Supplier
Zhongshan Blue Whale Hardware Products Co., Ltd

Guangdong, China Since 2023
Chat Now Send Inquiry
Home Security Keyless Entry WiFi Tuya APP Control Fingerprint Pin Code IC Card Biometric Smart Physical Digital Keypad Door Lock with Handle Set

Home Security Keyless Entry WiFi Tuya APP Control Fingerprint Pin Code IC Card Biometric Smart Physical Digital Keypad Door Lock with Handle Set

US $ 33.5 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Smart Door Lock, Keyless Entry Lock, Digital Door Lock, Fingerprint Door Lock, Electronic Smart Lock, Security Lock, Keyless WiFi Lock, WiFi Lock, Fingerprint WiFi Lock, Fingerprint Entry Lock
Contact Supplier
Audited Supplier
Hui Zhenfeng Technology (Shenzhen) Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
Steel Office Furniture Lock Wooden Drawer Mechanical Code Lock

Steel Office Furniture Lock Wooden Drawer Mechanical Code Lock

US $ 1-1.14 / Piece FOB
200 Pieces (MOQ)
More
Type : Mechanical
Contact Supplier
Audited Supplier
Ningbo Thumb Locks Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
Chat Now Send Inquiry
Related Searches
Combination Lock Mortise Lock Drawer Lock Wholesale Code Lock Code Door Lock Electric Code Lock
Door Lock Combination Lock Padlock Card Lock Industrial Lock Furniture Lock
Latch Lock For Door Door Handle Lock Front Door Door Lock Cylinder Door Lock Door Bolt Lock Godrej Door Lock
Zinc Alloy Mechanical Security Door Digital Code Lock

Zinc Alloy Mechanical Security Door Digital Code Lock

US $ 20-24 / Set FOB
50 Sets (MOQ)
More
Main Products: Door Hardware, Glass Door Hardware, Furniture Hardware, Bathroom Hardware, Window Hardware, Barn Door Hardware, Automatic Door System, Folding Door, Shower Door Roller, Glass Door
Contact Supplier
Audited Supplier
EC Hardware Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
Chat Now Send Inquiry
Ready Stock Electronic Lock Core Fingerprint + Code + RFID Card Easy Replacement Without Changing Door Handle

Ready Stock Electronic Lock Core Fingerprint + Code + RFID Card Easy Replacement Without Changing Door Handle

US $ 43-86 / Piece FOB
1 Piece (MOQ)
More
Anti-theft Standard : B
Contact Supplier
Audited Supplier
Zhongshan Fuxianglai Hardware Technology Co.,Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Video Calling 3D Face Tuya WiFi Camera Fingerprint Recognition Code Card Key S940max Digital Lock for Home Apartment Door Lock

Video Calling 3D Face Tuya WiFi Camera Fingerprint Recognition Code Card Key S940max Digital Lock for Home Apartment Door Lock

US $ 96-110 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Smart Switch, WiFi Switch, Smart Socket, WiFi Socket, Wall Switch, Wall Socket, Solar Cable, Cable Wire, Electrical Cable Wire
Contact Supplier
Audited Supplier
Guangzhou Shenmao Hardware Electrical Appliance Co., Ltd

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
3 Digits Zinc Alloy Code Lock 9503

3 Digits Zinc Alloy Code Lock 9503

US $ 2.1 / Piece FOB
1,000 Pieces (MOQ)
More
Suitable for : Safe
Contact Supplier
Audited Supplier
Ningbo Wangtong Locks Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
S940max Camera 3D Face Fingerprint Video Intercom Key Code Tuya WiFi Remote Control Card Fully Automatic Digital Lock for Home

S940max Camera 3D Face Fingerprint Video Intercom Key Code Tuya WiFi Remote Control Card Fully Automatic Digital Lock for Home

US $ 96-105 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Smart Switch, WiFi Switch, Smart Socket, WiFi Socket, Wall Switch, Wall Socket, Solar Cable, Cable Wire, Electrical Cable Wire
Contact Supplier
Audited Supplier
Guangzhou Shenmao Hardware Electrical Appliance Co., Ltd

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
3D Face Fingerprint Code Thin Smart Lock for Wooden Door, Alum. Door

3D Face Fingerprint Code Thin Smart Lock for Wooden Door, Alum. Door

US $ 90 / Set FOB
1 Set (MOQ)
More
Material : Alloy
Contact Supplier
Audited Supplier
ZHENJIANG HI-WAY IMP-EXP CO., LTD.

Trading Company

Jiangsu, China Since 2022
Chat Now Send Inquiry
Smart Security Zinc Alloy Metal Keyless Card Code Hotel Door Lock

Smart Security Zinc Alloy Metal Keyless Card Code Hotel Door Lock

US $ 70-80 / Piece FOB
1 Piece (MOQ)
More
Main Products: Fingerprint Access Control, Fingerprint Time Attendance, Acess Control Systems, RFID Access Control, Fingerprint Lock, Proximity Card Reader, Magnetic Lock, Electric Lock, Guard Tour Patrol System, Fingerprint
Contact Supplier
Audited Supplier
Granding Technology Co., Ltd.

Shanghai, China Since 2008
Chat Now Send Inquiry
Home Electronics Portable WiFi Cerradura RFID Fingerprint Code Tuya Smart Lock

Home Electronics Portable WiFi Cerradura RFID Fingerprint Code Tuya Smart Lock

US $ 45-50 / Piece FOB
2 Pieces (MOQ)
More
Usage : Commercial, Household, Industrial
Contact Supplier
Matrx Technology Limited

Guangdong, China Since 2025
Chat Now Send Inquiry
Related Videos
  • What is Kaiying Home Apartment Smart Lock Door Handle Password Unlock Electronic Lock Door Knob Lock Code Lockfingerprint Lock
    What is Kaiying Home Apartment Smart Lock Door Handle Password Unlock Electronic Lock Door Knob Lock Code Lockfingerprint Lock
    US $ 27.5-35 /pieces
    50 pieces (MOQ)
    Contact Supplier
  • What is Intelligent Electronic Keyless Security Code Password Biometric Unlock WiFi Ttlock Tuya Aluminium Door Fingerprint Smart Lock
    What is Intelligent Electronic Keyless Security Code Password Biometric Unlock WiFi Ttlock Tuya Aluminium Door Fingerprint Smart Lock
    US $ 25-98 /Piece
    200 Pieces (MOQ)
    Contact Supplier
  • What is Interior Wooden Door Smart Digital Locks Fingerprint Code Key APP Mortise 5050
    What is Interior Wooden Door Smart Digital Locks Fingerprint Code Key APP Mortise 5050
    US $ 15-19 /Piece
    5 Pieces (MOQ)
    Contact Supplier
  • What is Mechanical Combination Three Digit Code Lock 9519
    What is Mechanical Combination Three Digit Code Lock 9519
    US $ 3.49-3.89 /Piece
    200 Pieces (MOQ)
    Contact Supplier
High Quality Home Security Electronic Digital Code Safe Lock

High Quality Home Security Electronic Digital Code Safe Lock

US $ 4-4.5 / Set FOB
100 Sets (MOQ)
More
Main Products: Safes Lock, Lock, Electronic Lock
Contact Supplier
Audited Supplier
Ningbo Shuoyi Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Electronic Password Lock Cabinet Drawer Code Locks Combination Lock

Electronic Password Lock Cabinet Drawer Code Locks Combination Lock

US $ 6.7-10 / Piece FOB
50 Pieces (MOQ)
More
Type : Electronic
Contact Supplier
Audited Supplier
Shenzhen A. N. G Technology Co., Ltd.

Guangdong, China Since 2016
Chat Now Send Inquiry
Security Keyless Digital Combination Push Button Security Mechanical Code Wooden Door Lock

Security Keyless Digital Combination Push Button Security Mechanical Code Wooden Door Lock

US $ 38 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Door Hardware, Glass Door Hardware, Furniture Hardware, Bathroom Hardware, Window Hardware, Barn Door Hardware, Automatic Door System, Folding Door, Shower Door Roller, Glass Door
Contact Supplier
Audited Supplier
EC Hardware Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Code Lock FAQ
  • QHow can I identify reliable suppliers of door locks in China?

    Upgrade your Door Lock with the elegant and durable Code Lock.When searching for trustworthy suppliers in China, utilize online platforms, participate in industry exhibitions, and refer to business directories. Verify supplier qualifications, request product samples, and consider collaborating with a well-known manufacturer to ensure premium product quality and service reliability.

  • QWhat types of materials are commonly used in the production of door locks?

    Discover the perfect Door Lock addition with our Code Lock.Door locks are typically crafted from materials like steel, brass, or zinc alloy. Each material offers unique benefits in terms of strength, durability, and aesthetics. Partnering with a reputable supplier can help you choose the optimal material for your specific requirements.

  • QWhat advantages are associated with sourcing door locks wholesale?

    The Code Lock is a premium choice in the Door Lock category.Procuring door locks through wholesale allows for cost savings, availability in bulk quantities, and consistent product quality. Wholesale transactions often feature discounts and customization possibilities, enabling you to acquire high-grade products from dependable suppliers for your construction and decoration needs.

Colorful Aluminum Alloy Combination Code 3 Dials Security Handle Pad Lock

Colorful Aluminum Alloy Combination Code 3 Dials Security Handle Pad Lock

US $ 1.161-1.18 / Piece FOB
360 Pieces (MOQ)
More
Usage : Commercial, Household, Industrial
Contact Supplier
Audited Supplier
Zhejiang Rongtao Hardware Products Co., Ltd.

Zhejiang, China Since 2003
Chat Now Send Inquiry
Smart Swipe Code Lock Zinc Alloy IC Card Password Smart Lock for Wooden Door

Smart Swipe Code Lock Zinc Alloy IC Card Password Smart Lock for Wooden Door

US $ 34-45 / Piece FOB
1 Piece (MOQ)
More
Main Products: Shower Hardware, Shower Hinge, Shower Door Handle, Glass Handle, Faucet Handle, Bathroom Accessories, Towel Bar, Soap Basket, Paper Holder, Glass Stablization Bar, Windown Handle And Fitting
Contact Supplier
Audited Supplier
Ningbo Huazhu Precision Machinery Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2021
Chat Now Send Inquiry
Electronic Lock for Safe, Gun Cabinet Electronic Code Lock

Electronic Lock for Safe, Gun Cabinet Electronic Code Lock

US $ 7 / Piece FOB
1 Piece (MOQ)
More
Type : Electronic
Contact Supplier
Audited Supplier
Zhejiang Tucen Security Equipment Co., Ltd.(Ningbo)

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Helmet Lock Anti-Theft Fixed Bicycle Code Lock Mountain Bike Steel Wire Cable

Helmet Lock Anti-Theft Fixed Bicycle Code Lock Mountain Bike Steel Wire Cable

US $ 3.16 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Industrial Hardwares, Cabinet Locks, Electric Cabinet Locks, Electronic Locks, Cam Lock, Padlock, Hinge, Handle
Contact Supplier
Audited Supplier
Zhejiang Zhongzheng Lock Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
Chat Now Send Inquiry
Code Lock

Code Lock

US $ 1-30 / Piece FOB
1 Piece (MOQ)
More
Material : Stainless Steel
Contact Supplier
Audited Supplier
Dongguan kailexin trading co., LTD

Trading Company

Guangdong, China Since 2019
Chat Now Send Inquiry
High Security Anti-Peep Code Fingerprint Door Handle WiFi APP Intelligent Digital Smart Door Lock

High Security Anti-Peep Code Fingerprint Door Handle WiFi APP Intelligent Digital Smart Door Lock

US $ 28-40 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Coffin Corner, Tape Measures, Wall Paper
Contact Supplier
Audited Supplier
Hangzhou Happyfull Import & Export Co., Ltd.

Trading Company

Zhejiang, China Since 2018
Chat Now Send Inquiry
Camakt Deadbolt Smart Lock Outdoor Waterproof Mobile Phone Home Security Front Keypad Code Fingerprint Tuya APP Home Security

Camakt Deadbolt Smart Lock Outdoor Waterproof Mobile Phone Home Security Front Keypad Code Fingerprint Tuya APP Home Security

US $ 22-23 / Piece FOB
10 Pieces (MOQ)
More
Lock Cylinder Length : 70mm
Contact Supplier
Audited Supplier
Zhongshan Camakt Electronics Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Sk1-001 Hardware Safety Lock Industrial Door Code

Sk1-001 Hardware Safety Lock Industrial Door Code

US $ 15.8-16 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Lock, Hinge, Handle, Draw Latch, Leveling Feet, Coupling, Castor wheel
Contact Supplier
Audited Supplier
Shangkun Industrial Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
Xk254-2 Cabinet Alloy Code Combination Round Button Strike Close Cam Lock Keyless

Xk254-2 Cabinet Alloy Code Combination Round Button Strike Close Cam Lock Keyless

US $ 3.69-4.19 / Piece FOB
100 Pieces (MOQ)
More
Style : Modern
Contact Supplier
Audited Supplier
Foshan Tonghuashun Stainless Steel Products Co., Ltd.

Guangdong, China Since 2022
Chat Now Send Inquiry
China Manufacturers Smart Lock - Electronic Modern Fingerprint Code Handle Smart Door Lock for Private Club Entry

China Manufacturers Smart Lock - Electronic Modern Fingerprint Code Handle Smart Door Lock for Private Club Entry

US $ 49.9-59.9 / Piece FOB
1 Piece (MOQ)
More
Main Products: Door, Smart Lock, Steel Door, Veneer Wooden Door, Windows, Cast Aluminium Doors, Metal Doors, Walnut Solid Wood, American Red Oak, Burmese Teak
Contact Supplier
Audited Supplier
Sichuan Cylomon International Trade Co., Ltd

Sichuan, China Since 2024
Chat Now Send Inquiry
Weatherproof Mechanical Lock Update Security Instantly Door Handle Code Lock

Weatherproof Mechanical Lock Update Security Instantly Door Handle Code Lock

US $ 41-45 / Set FOB
50 Sets (MOQ)
More
Usage : Household Door Locks
Contact Supplier
Audited Supplier
EC Hardware Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
Chat Now Send Inquiry
Push Button Safety Entry Access Digital Mechanical Code Door Gate Lock

Push Button Safety Entry Access Digital Mechanical Code Door Gate Lock

US $ 45-49 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Lock Body, Door Handle, Lock Cylinder, Door Lock, Security Lock, Foaming Door, Cabinet Handle, Concealed Hinge, Furniture Hardware, Door Hinge
Contact Supplier
Audited Supplier
Wenzhou Tops Hardware Co., Ltd.

Zhejiang, China Since 2012
Chat Now Send Inquiry
Hot Sales Home Apartment Smart Lock Door Password Unlock Electronic Lock Door Code Lock Tuya

Hot Sales Home Apartment Smart Lock Door Password Unlock Electronic Lock Door Code Lock Tuya

US $ 28-35 / pieces FOB
500 pieces (MOQ)
More
Suitable for : Home Door
Contact Supplier
Audited Supplier
Zhongshan Kaiying Hardware Manufacture Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
View More

Related Searches

Digital Code Lock Mechanical Code Lock Brass Lock Hotel Door Lock Bicycle Lock Keypad Lock Disk Lock Trigger Lock Lock Door Lock

You may also like

Digital Door Lock Security Door Lock t lock Lock Set Sliding Door Lock Lock Accessories

Browse by Categories

Home > Construction & Decoration > Lock > Door Lock > Latch Lock For Door
1/834
TOP

Search Filter

Categories

More Less
  • Door Lock
  • Combination Lock
  • Padlock
  • Card Lock
  • Industrial Lock
  • Furniture Lock
  • Bike Lock
  • Car Lock
  • Other Locks
  • Bag & Luggage Lock

Door Thickness Fits

More Less
  • 35-50mm
  • Customized

Lock Cylinder Length

More Less
  • 65mm
  • 70mm
  • 75mm
  • 80mm
  • 90mm
  • 110mm
  • 85mm

Material

More Less
  • Zinc Alloy
  • Aluminum Alloy
  • Iron
  • Brass

Shape

More Less
  • Mortise Door Lock
  • Finishing Up Lock
  • Stay Locked
  • Ball

Type

More Less
  • Electronic
  • Key Lock
  • Combination Lock

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Guangdong
  • Shandong
  • Zhejiang
  • Jiangsu
  • Henan
  • Tianjin
  • Fujian
  • Shanghai
  • Hebei
  • Anhui
  • Hunan
  • Beijing
  • Jiangxi
  • Hubei
  • Chongqing
  • Sichuan
  • Shaanxi
  • Guangxi
  • Liaoning
  • Ningxia
  • Heilongjiang
  • Shanxi
  • Hongkong S.A.R.
  • Xinjiang
  • Inner Mongolia
  • Taiwan, China
  • Yunnan
Reset Done