Products

Suppliers

Filter Gallery
2,593

Dvr Smart Card Factory

Products

Sorry! No matches were found.

Factory Cheap Prices Taiwan Memory SD Card 64GB Class 10 Fast Memory Card TF Card

Factory Cheap Prices Taiwan Memory SD Card 64GB Class 10 Fast Memory Card TF Card

US $ 2.3-2.4 / Piece FOB
50 Pieces (MOQ)
More
Main Products: USB Drive, Memory Card, Solid State Drive, SSD, RAM, Notebook, Mini Computer, Smartphone
Contact Supplier
Audited Supplier
Shenzhen Creative Memory Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
Chat Now Send Inquiry
Factory Price TF Card 4GB 8GB 16GB OEM Memory Cards 32GB 64GB 128GB for Phone Music Player Camera Tablet PC

Factory Price TF Card 4GB 8GB 16GB OEM Memory Cards 32GB 64GB 128GB for Phone Music Player Camera Tablet PC

US $ 0.35-3.8 / Piece FOB
50 Pieces (MOQ)
More
Capacity : 32GB
Contact Supplier
Audited Supplier
Shenzhen Tina Nis Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Bulk Factory Price Mini TF Card 32GB 64GB Micro Memory Card 16GB

Bulk Factory Price Mini TF Card 32GB 64GB Micro Memory Card 16GB

US $ 4.6-91 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Earphone; Headphone; Speaker;Charger;Phone Case
Contact Supplier
Audited Supplier
Shenzhen Ainville Electronics Co.,Ltd.

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Factory Wholesale Custom 8g Memory Card 16g Custom TF Card 32g64G Monitoring Driving Recorder Memory Card

Factory Wholesale Custom 8g Memory Card 16g Custom TF Card 32g64G Monitoring Driving Recorder Memory Card

US $ 0.35-5.85 / Piece FOB
20 Pieces (MOQ)
More
Memory Card Application : Cell Phone
Contact Supplier
Audited Supplier
Shenzhen Tina Nis Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
OEM Memory Card SD Card 4GB TF Card for Smartphone Camera

OEM Memory Card SD Card 4GB TF Card for Smartphone Camera

US $ 1.96-2 / Piece FOB
50 Pieces (MOQ)
More
Main Products: USB Flash Drive, SSD, USB Components Including UDP PCBA, USB Flash Drive 3.0, OTG-USB 2.0, OTG-USB 3.0, Type C USB, Memor Stick, Memory Card, DRAM
Contact Supplier
Audited Supplier
ULIKE DESIGN CO., LIMITED

Guangdong, China Since 2016
Chat Now Send Inquiry
OEM High Speed C6 C10 U1 U3 16GB Memory Card SD Card TF Card for Smartphone

OEM High Speed C6 C10 U1 U3 16GB Memory Card SD Card TF Card for Smartphone

US $ 1.28-1.95 / Piece FOB
100 Pieces (MOQ)
More
Type : TF Card
Contact Supplier
Audited Supplier
ULIKE DESIGN CO., LIMITED

Guangdong, China Since 2016
Chat Now Send Inquiry
64GB Original Full Capacity Memory SD Card Compatible with Smartphones Cameras GPS MP3 Players Tablet PCS

64GB Original Full Capacity Memory SD Card Compatible with Smartphones Cameras GPS MP3 Players Tablet PCS

US $ 1.47-38.42 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Earphone, Headphone, Wired Earphone, Charger, USB Cable, Hairdryer, Smart Watch, Curling Iron, Power Bank, Dust Collector
Contact Supplier
Audited Supplier
Dongguan Jinruixin Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
2GB 4GB 8GB 16GB C4 C6 C10 U1 U3 High Speed Memory Card TF Card SD Card Adapter Card for Camera Smartphone

2GB 4GB 8GB 16GB C4 C6 C10 U1 U3 High Speed Memory Card TF Card SD Card Adapter Card for Camera Smartphone

US $ 0.99-2.28 / Piece FOB
100 Pieces (MOQ)
More
Type : SDHC Card
Contact Supplier
Audited Supplier
ULIKE DESIGN CO., LIMITED

Guangdong, China Since 2016
Chat Now Send Inquiry
OEM Customize Class 10 Memory Card Multi Capacity TF Card

OEM Customize Class 10 Memory Card Multi Capacity TF Card

US $ 1.45-1.6 / Piece FOB
50 Pieces (MOQ)
More
Main Products: USB Drive, Memory Card, Solid State Drive, SSD, RAM, Notebook, Mini Computer, Smartphone
Contact Supplier
Audited Supplier
Shenzhen Creative Memory Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
Chat Now Send Inquiry
Sengston Memory SD Card 128GB U3 Fast Memory Card TF Card

Sengston Memory SD Card 128GB U3 Fast Memory Card TF Card

US $ 4.85-4.99 / Piece FOB
50 Pieces (MOQ)
More
Capacity : 1GB
Contact Supplier
Audited Supplier
Shenzhen Creative Memory Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
Chat Now Send Inquiry
Hot-Selling GPS SD Memory Card 16GB 32GB 64GB Original Flash Navigation High Speed 8GB 128GB Micro Card TF Card

Hot-Selling GPS SD Memory Card 16GB 32GB 64GB Original Flash Navigation High Speed 8GB 128GB Micro Card TF Card

US $ 0.8-2.8 / Piece FOB
50 Pieces (MOQ)
More
Main Products: U disk, Data cable, Headset, Electronic gift, Cup
Contact Supplier
Audited Supplier
Changsha Sofly Industry Co.,Ltd

Trading Company

Hunan, China Since 2022
Chat Now Send Inquiry
Storage SD Card 32GB 64GB 128GB Hot Selling Storage Card for Camera PC Smart Device

Storage SD Card 32GB 64GB 128GB Hot Selling Storage Card for Camera PC Smart Device

US $ 0.6-2.6 / Piece FOB
50 Pieces (MOQ)
More
Card Slots : All in 1 & Multi in 1
Contact Supplier
Audited Supplier
Changsha Sofly Industry Co.,Ltd

Trading Company

Hunan, China Since 2022
Chat Now Send Inquiry
Related Searches
Video Door Phone CCTV Camera Memory Card NVR Rugged Tablet DVR
Smart Wireless Video Doorbell Wired Video Doorbell Night Vision Video Doorbell Video Intercom Doorbell Motion Detection Video Doorbell Multi-Tenant Video Doorbell
Class 10 TF Memory Card 512GB 256GB 128GB 64GB 32GB 16GB SD Card Memoria Taiwan Memory Card

Class 10 TF Memory Card 512GB 256GB 128GB 64GB 32GB 16GB SD Card Memoria Taiwan Memory Card

US $ 0.6-3 / Piece FOB
50 Pieces (MOQ)
More
Main Products: U disk, Data cable, Headset, Electronic gift, Cup
Contact Supplier
Audited Supplier
Changsha Sofly Industry Co.,Ltd

Trading Company

Hunan, China Since 2022
Chat Now Send Inquiry
Original 4GB 8GB 16GB 32GB 64GB 128GB 256GB 512GB 1tb SD TF Flash Storage Cards for Mobile Phone

Original 4GB 8GB 16GB 32GB 64GB 128GB 256GB 512GB 1tb SD TF Flash Storage Cards for Mobile Phone

US $ 0.8-2.6 / Piece FOB
50 Pieces (MOQ)
More
Interface : ExpressCard Slot
Contact Supplier
Audited Supplier
Changsha Sofly Industry Co.,Ltd

Trading Company

Hunan, China Since 2022
Chat Now Send Inquiry
Customised Logo Camera 8GB 16GB 32GB 64GB 128GB 256GB Flash TF Cards Class 10 TF Storage SD Card

Customised Logo Camera 8GB 16GB 32GB 64GB 128GB 256GB Flash TF Cards Class 10 TF Storage SD Card

US $ 0.8-2.5 / Piece FOB
50 Pieces (MOQ)
More
Main Products: U disk, Data cable, Headset, Electronic gift, Cup
Contact Supplier
Audited Supplier
Changsha Sofly Industry Co.,Ltd

Trading Company

Hunan, China Since 2022
Chat Now Send Inquiry
Custom Full Capacity High Speed Class 10 Mini TF SD Card U3 4G 8g 16GB 32GB 64GB 128 GB 256g 512GB Storage Card for Smart Device

Custom Full Capacity High Speed Class 10 Mini TF SD Card U3 4G 8g 16GB 32GB 64GB 128 GB 256g 512GB Storage Card for Smart Device

US $ 1-3.6 / Piece FOB
50 Pieces (MOQ)
More
Interface : ExpressCard Slot
Contact Supplier
Audited Supplier
Changsha Sofly Industry Co.,Ltd

Trading Company

Hunan, China Since 2022
Chat Now Send Inquiry
OEM True Capacity Fast Speed Memory Card Cartao De Memoria 16GB 32GB TF Cards Kart 128GB 64GB Custom SD 32GB Flash Memory Card

OEM True Capacity Fast Speed Memory Card Cartao De Memoria 16GB 32GB TF Cards Kart 128GB 64GB Custom SD 32GB Flash Memory Card

US $ 0.6-2.8 / Piece FOB
50 Pieces (MOQ)
More
Main Products: U disk, Data cable, Headset, Electronic gift, Cup
Contact Supplier
Audited Supplier
Changsha Sofly Industry Co.,Ltd

Trading Company

Hunan, China Since 2022
Chat Now Send Inquiry
8GB Class 10 High Speed SD TF Card Digital Camera Storage Card Bulk 1GB 4GB 16GB 64GB 128GB

8GB Class 10 High Speed SD TF Card Digital Camera Storage Card Bulk 1GB 4GB 16GB 64GB 128GB

US $ 0.5-2.8 / Piece FOB
50 Pieces (MOQ)
More
Installation : External
Contact Supplier
Audited Supplier
Changsha Sofly Industry Co.,Ltd

Trading Company

Hunan, China Since 2022
Chat Now Send Inquiry
Storage Cards A Grade Quality 4GB 8GB 16GB 32GB 64GB 256GB C10 U3 V30 High Speed Fast Shipping SD Card TF Card 128GB for Camera

Storage Cards A Grade Quality 4GB 8GB 16GB 32GB 64GB 256GB C10 U3 V30 High Speed Fast Shipping SD Card TF Card 128GB for Camera

US $ 1.8-5 / Piece FOB
50 Pieces (MOQ)
More
Main Products: U disk, Data cable, Headset, Electronic gift, Cup
Contact Supplier
Audited Supplier
Changsha Sofly Industry Co.,Ltd

Trading Company

Hunan, China Since 2022
Chat Now Send Inquiry
Custom Logo TF Card 16GB 32GB 64GB 128GB 256GB Memoria Card 2GB 4GB 8GB Original Storage Cards for MP4 Camera Mobile Phone

Custom Logo TF Card 16GB 32GB 64GB 128GB 256GB Memoria Card 2GB 4GB 8GB Original Storage Cards for MP4 Camera Mobile Phone

US $ 0.8-2.6 / Piece FOB
50 Pieces (MOQ)
More
Interface : ExpressCard Slot
Contact Supplier
Audited Supplier
Changsha Sofly Industry Co.,Ltd

Trading Company

Hunan, China Since 2022
Chat Now Send Inquiry
Related Videos
  • What is Factory Price TF Card 4GB 8GB 16GB OEM Memory Cards 32GB 64GB 128GB for Phone Music Player Camera Tablet PC
    What is Factory Price TF Card 4GB 8GB 16GB OEM Memory Cards 32GB 64GB 128GB for Phone Music Player Camera Tablet PC
    US $ 0.35-3.8 /Piece
    50 Pieces (MOQ)
    Contact Supplier
  • What is Bulk Factory Price Mini TF Card 32GB 64GB Micro Memory Card 16GB
    What is Bulk Factory Price Mini TF Card 32GB 64GB Micro Memory Card 16GB
    US $ 4.6-91 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Factory Wholesale Custom 8g Memory Card 16g Custom TF Card 32g64G Monitoring Driving Recorder Memory Card
    What is Factory Wholesale Custom 8g Memory Card 16g Custom TF Card 32g64G Monitoring Driving Recorder Memory Card
    US $ 0.35-5.85 /Piece
    20 Pieces (MOQ)
    Contact Supplier
  • What is OEM Memory Card SD Card 4GB TF Card for Smartphone Camera
    What is OEM Memory Card SD Card 4GB TF Card for Smartphone Camera
    US $ 1.96-2 /Piece
    50 Pieces (MOQ)
    Contact Supplier
OEM C10 SD/TF Card Mobile Phone Memory Full Capacity 128/256/512MB 1/2/4/8/16/32GB 64G 128g for Device Wholesale

OEM C10 SD/TF Card Mobile Phone Memory Full Capacity 128/256/512MB 1/2/4/8/16/32GB 64G 128g for Device Wholesale

US $ 0.35-5.85 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Earphone,Headphone,Speaker
Contact Supplier
Audited Supplier
Shenzhen Tina Nis Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Wholesale 16GB 32GB 64GB 128GB 256GB Flash Micro TF SD Cards Class 10 U3 A1 SD Card

Wholesale 16GB 32GB 64GB 128GB 256GB Flash Micro TF SD Cards Class 10 U3 A1 SD Card

US $ 4.6-91 / Piece FOB
100 Pieces (MOQ)
More
Speed Grade : Class 10
Contact Supplier
Audited Supplier
Shenzhen Ainville Electronics Co.,Ltd.

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Original Micro Memory Card 64GB TF Card 32GB

Original Micro Memory Card 64GB TF Card 32GB

US $ 4.6-91 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Earphone; Headphone; Speaker;Charger;Phone Case
Contact Supplier
Audited Supplier
Shenzhen Ainville Electronics Co.,Ltd.

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Dvr Smart Card Factory FAQ
  • QWhat advantages does wholesale procurement of Video Door Phones offer?

    Upgrade your Video Door Phone with the elegant and durable Dvr Smart Card Factory.Purchasing Video Door Phones wholesale allows for cost savings, bulk discounts, and customized solutions. Buying in bulk ensures consistent product quality, lower prices, and potential for branding customization. Partnering with reputable suppliers guarantees timely delivery and comprehensive aftersales support.

  • QWhat features should I look for when purchasing a Video Door Phone?

    The Dvr Smart Card Factory is a premium choice in the Video Door Phone category.When buying a Video Door Phone, consider features like camera resolution, two-way audio, night vision, and smart integration capabilities. Each feature enhances the security and convenience offered by the system, helping you make the right choice for your property. A reputable manufacturer can provide detailed specifications.

  • QHow can I source Video Door Phones directly from manufacturers in China?

    The Dvr Smart Card Factory is an essential part of our Video Door Phone offerings.To source Video Door Phones from manufacturers in China, attend industry exhibitions, utilize online B2B platforms, and engage with industry associations. Transparent communication, factory audits, and sample inspections are crucial in selecting a reliable supplier. Partnering with a trusted manufacturer streamlines the procurement process.

Manufacturer's Genuine High-Speed TF Card 32g64G128g Memory Card Camera Monitoring Driving Recorder Memory Card

Manufacturer's Genuine High-Speed TF Card 32g64G128g Memory Card Camera Monitoring Driving Recorder Memory Card

US $ 0.35-5.85 / Piece FOB
20 Pieces (MOQ)
More
Installation : External
Contact Supplier
Audited Supplier
Shenzhen Tina Nis Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Custom Cheap Price High Speed Mobile Phone Tarjeta De Memoria 2GB 16GB 32GB 64GB 128GB 256GB Class10 TF Card Memory

Custom Cheap Price High Speed Mobile Phone Tarjeta De Memoria 2GB 16GB 32GB 64GB 128GB 256GB Class10 TF Card Memory

US $ 4.6-91 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Earphone; Headphone; Speaker;Charger;Phone Case
Contact Supplier
Audited Supplier
Shenzhen Ainville Electronics Co.,Ltd.

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
128g High Speed Mobile Phone Memory Card 64G Driving Recorder SD Card Surveillance Camera 32g Storage Card Universal Card

128g High Speed Mobile Phone Memory Card 64G Driving Recorder SD Card Surveillance Camera 32g Storage Card Universal Card

US $ 0.35-5.85 / Piece FOB
20 Pieces (MOQ)
More
Memory Card Application : Cell Phone
Contact Supplier
Audited Supplier
Shenzhen Tina Nis Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Full Capacity High Speed Micro TF SD Card U3 8GB 16GB 32GB 64GB 128GB 256GB Memory Card

Full Capacity High Speed Micro TF SD Card U3 8GB 16GB 32GB 64GB 128GB 256GB Memory Card

US $ 4.6-91 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Earphone; Headphone; Speaker;Charger;Phone Case
Contact Supplier
Audited Supplier
Shenzhen Ainville Electronics Co.,Ltd.

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Custom High Speed Mobile Phone Tarjeta De Memoria SD Hot Selling 2GB 16GB 32GB 64GB 128GB 256GB Class10 U3 V30 TF Card Storage

Custom High Speed Mobile Phone Tarjeta De Memoria SD Hot Selling 2GB 16GB 32GB 64GB 128GB 256GB Class10 U3 V30 TF Card Storage

US $ 0.35-5.85 / Piece FOB
50 Pieces (MOQ)
More
Interface : ExpressCard Slot
Contact Supplier
Audited Supplier
Shenzhen Tina Nis Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
100% Authentic Ultra SD Card SDHC Class10 TF Card 16GB 32GB 64GB 128GB Memory Card

100% Authentic Ultra SD Card SDHC Class10 TF Card 16GB 32GB 64GB 128GB Memory Card

US $ 4.6-91 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Earphone; Headphone; Speaker;Charger;Phone Case
Contact Supplier
Audited Supplier
Shenzhen Ainville Electronics Co.,Ltd.

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
OEM Mini Evo Plus SD Card 4GB 16GB 32GB 64GB 128GB 256GB 512g U3 TF Storage SD Card for Mobile Phones 4K Camera for Smart Device

OEM Mini Evo Plus SD Card 4GB 16GB 32GB 64GB 128GB 256GB 512g U3 TF Storage SD Card for Mobile Phones 4K Camera for Smart Device

US $ 4.6-91 / Piece FOB
100 Pieces (MOQ)
More
Type : TF Card
Contact Supplier
Audited Supplier
Shenzhen Ainville Electronics Co.,Ltd.

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Top Sales 100% Original Custom Logo Memory Cards 8GB 16GB 32GB 64GB 128GB 256GB 512GB TF Cards

Top Sales 100% Original Custom Logo Memory Cards 8GB 16GB 32GB 64GB 128GB 256GB 512GB TF Cards

US $ 4.6-91 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Earphone; Headphone; Speaker;Charger;Phone Case
Contact Supplier
Audited Supplier
Shenzhen Ainville Electronics Co.,Ltd.

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Original Custom Logo Class TF Card Carte Memoire Micro 32GB 64GB 128GB 256GB SD Card High Capacity Memory Card for Mobile Phone

Original Custom Logo Class TF Card Carte Memoire Micro 32GB 64GB 128GB 256GB SD Card High Capacity Memory Card for Mobile Phone

US $ 4.6-91 / Piece FOB
100 Pieces (MOQ)
More
Type : TF Card
Contact Supplier
Audited Supplier
Shenzhen Ainville Electronics Co.,Ltd.

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
San Disk 32GB 64GB 128GB 256GB Flash Mic RO SD TF Card Ultra Class 10 U3 A1 San Disk Memory Card

San Disk 32GB 64GB 128GB 256GB Flash Mic RO SD TF Card Ultra Class 10 U3 A1 San Disk Memory Card

US $ 4.6-91 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Earphone; Headphone; Speaker;Charger;Phone Case
Contact Supplier
Audited Supplier
Shenzhen Ainville Electronics Co.,Ltd.

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
SD Card High Speed C10, 8g 16g 32g, 64G, 128g GPS Phone for Android Smartphone Digital Camera Tablet and Dji Drone Tablet PC DVR

SD Card High Speed C10, 8g 16g 32g, 64G, 128g GPS Phone for Android Smartphone Digital Camera Tablet and Dji Drone Tablet PC DVR

US $ 3.5-4 / Piece FOB
50 Pieces (MOQ)
More
Card Slots : Single
Contact Supplier
Dongguan Xinwang Industry Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
Factory Price 4GB 8GB 16GB 32GB TF Card for Smart Phones

Factory Price 4GB 8GB 16GB 32GB TF Card for Smart Phones

US $ 3.5-4 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Dongguan Xinwang Industry Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
100% Original High Speed Class 10 U3 128GB Digital Micro Memory TF Card for Carmera Car DVR

100% Original High Speed Class 10 U3 128GB Digital Micro Memory TF Card for Carmera Car DVR

US $ 3.88-5.88 / Piece FOB
100 Pieces (MOQ)
More
Installation : Internal
Contact Supplier
Audited Supplier
Shenzhen Yuchengloong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
View More

Browse by Categories

Home > Security & Protection > Access Control System > Video Door Phone > Smart Wireless Video Doorbell
1/73
TOP

Search Filter

Categories

More Less
  • Video Door Phone
  • CCTV Camera
  • Memory Card
  • NVR
  • Rugged Tablet
  • DVR
  • Safety Helmet
  • Monitoring System & Software
  • USB Flash Disk
  • USB Products

Capacity

More Less
  • 64GB
  • 32GB
  • 512MB
  • 16GB
  • ≤128MB
  • 1GB
  • 256MB
  • 4GB
  • 2GB
  • 8GB

Card Slots

More Less
  • Single
  • All in 1 & Multi in 1

Interface

More Less
  • ExpressCard Slot
  • USB
  • PCI

Speed Grade

More Less
  • Class 10
  • Class 6
  • Class 4
  • Class 2

Type

More Less
  • TF Card
  • Micro SD Card
  • Mini SD Card
  • SDHC Card
  • Memory Stick Card
  • SD Card

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory

Company Location

More Less
  • Guangdong
  • Zhejiang
  • Hongkong S.A.R.
  • Anhui
  • Hunan
  • Hebei
  • Jiangsu
  • Hubei
  • Henan
  • Fujian
  • Jiangxi
  • Chongqing
  • Sichuan
  • Shanghai
Reset Done