Products

Suppliers

Filter Gallery
86,163

Computer Input Device Factory

Products

Sorry! No matches were found.

Configuration-Retentive Humidity-Resistant Wide Voltage-Input Monitoring Device with ISO

Configuration-Retentive Humidity-Resistant Wide Voltage-Input Monitoring Device with ISO

US $ 358-500 / Piece FOB
1 Piece (MOQ)
More
Main Products: Remote Terminal Unit(RTU), Digital Terminal Unit(DTU), Communication Gateway, Integrated Weather Station
Contact Supplier
Audited Supplier
Xiamen Chenmai Wisdom Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2026
Chat Now Send Inquiry
Raythink FC430t Advanced Thermal Imaging Device with 256GB Microsd Storage and Poe Power Supply for Remote Installations

Raythink FC430t Advanced Thermal Imaging Device with 256GB Microsd Storage and Poe Power Supply for Remote Installations

US $ 2,000-2,300 / Piece FOB
1 Piece (MOQ)
More
Remote Control : With Remote Control
Contact Supplier
Audited Supplier
Raythink Technology Co., Ltd.

Shandong, China Since 2024
Chat Now Send Inquiry
256g Micro SD Storage Supported Real-Time Video Recording Speed Dome Device

256g Micro SD Storage Supported Real-Time Video Recording Speed Dome Device

US $ 1,000-1,200 / Piece FOB
1 Piece (MOQ)
More
Main Products: Handheld Thermal Camera, Fixed Thermal Camera, Gas Detection Camera, Infrared Panoramic Camera, Thermal PTZ Camera, Thermal Fixed Camera, Thermal Speed Dome Camera, Thermal Explosion-Proof Camera, Uncooled Long-Wave Thermal Module, Cooled Thermal Module
Contact Supplier
Audited Supplier
Raythink Technology Co., Ltd.

Shandong, China Since 2024
Chat Now Send Inquiry
8 Input 4 Output Embedded System Relay Protection Test Device

8 Input 4 Output Embedded System Relay Protection Test Device

US $ 14,000 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
IP66-Rated Dual-Spectrum PTZ Device with Micro SD Storage and RS485 Interface for Harsh Environment Applications

IP66-Rated Dual-Spectrum PTZ Device with Micro SD Storage and RS485 Interface for Harsh Environment Applications

US $ 9,000-10,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Handheld Thermal Camera, Fixed Thermal Camera, Gas Detection Camera, Infrared Panoramic Camera, Thermal PTZ Camera, Thermal Fixed Camera, Thermal Speed Dome Camera, Thermal Explosion-Proof Camera, Uncooled Long-Wave Thermal Module, Cooled Thermal Module
Contact Supplier
Audited Supplier
Raythink Technology Co., Ltd.

Shandong, China Since 2024
Chat Now Send Inquiry
FC435t Energy-Efficient Dual-Spectrum Device (≤ 8W) with 256GB Microsd Storage and Alarm Linkage Functionality

FC435t Energy-Efficient Dual-Spectrum Device (≤ 8W) with 256GB Microsd Storage and Alarm Linkage Functionality

US $ 2,000-2,200 / Piece FOB
1 Piece (MOQ)
More
Sensor : CMOS
Contact Supplier
Audited Supplier
Raythink Technology Co., Ltd.

Shandong, China Since 2024
Chat Now Send Inquiry
Weft Storage Device for Water Jet Loom

Weft Storage Device for Water Jet Loom

US $ 1,300-1,700 / Piece FOB
20 Pieces (MOQ)
Contact Supplier
Heding Textile Machinery(Weihai) Co., Ltd.

Shandong, China
Chat Now Send Inquiry
3-Jet Weft Storage Device of Water Jet Loom

3-Jet Weft Storage Device of Water Jet Loom

US $ 1,300-1,700 / Piece FOB
20 Pieces (MOQ)
More
Certification : ISO9001: 2000
Contact Supplier
Heding Textile Machinery(Weihai) Co., Ltd.

Shandong, China
Chat Now Send Inquiry
GF1119p Programmable DC Load Device

GF1119p Programmable DC Load Device

US $ 3,800 / Set FOB
3 Sets (MOQ)
More
Main Products: Current Transformer, Energy Meter Calibration, Power Quality Analyzer, Test Equipment, CT PT Analyzer, Relay Test Equipment, Split Core Current Transformer, Current Probe, Voltage Transformer, Power Meter
Contact Supplier
Audited Supplier
Beijing GFUVE Electronics Co., Ltd.

Beijing, China Since 2013
Chat Now Send Inquiry
Metal Enclosed Switchgear Low Voltage Reactive Power Intelligent Compensation Device Ggj Factory Direct Sales

Metal Enclosed Switchgear Low Voltage Reactive Power Intelligent Compensation Device Ggj Factory Direct Sales

US $ 4,000-10,000 / Piece FOB
1 Piece (MOQ)
More
Certification : ISO9001
Contact Supplier
Audited Supplier
ROOQ ELECTRIC GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
Semi-Automatic High-Precision Vision Measuring Device with Anti-Vibration Base for Lab & Factory Use

Semi-Automatic High-Precision Vision Measuring Device with Anti-Vibration Base for Lab & Factory Use

US $ 3,400 / Piece FOB
1 Piece (MOQ)
More
Main Products: Video Measuring Machine, Image Measuring Machine, Vision Measuring Machine, CMM, Microscope, Altimeter, Micrometer, Vernier Calipers
Contact Supplier
Audited Supplier
Xiangcheng International Import and Export Trade (Chongqing) Co., Ltd.

Chongqing, China Since 2025
Chat Now Send Inquiry
Factory Direct Oil Type Testing Transformer Hv Electric AC DC Dielectric Withstand Test Device

Factory Direct Oil Type Testing Transformer Hv Electric AC DC Dielectric Withstand Test Device

US $ 1,000-9,000 / Set FOB
1 Set (MOQ)
More
Control : Computer Control
Contact Supplier
Audited Supplier
Sansion Power Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2015
Chat Now Send Inquiry
Related Searches
Embedded Computer & SCM Router Industrial Computer Power Adapter Communication Module Palm Computer, Pocket PC & PDA
Industrial Embedded PC Single Board Computer Embedded System Module
Factory Direct Sale Reliable Electronic Microcomputer Relay Protection Test Device

Factory Direct Sale Reliable Electronic Microcomputer Relay Protection Test Device

US $ 3,500-6,999 / Piece FOB
1 Piece (MOQ)
More
Main Products: Power Safety Apparatus Test Equipment, Power Transformer Test Equipment, High Voltage Switch Test Equipment, Relay Protection Test Equipment, Transformer Test Equipment, Zinc Oxide Lightning Arrester Test Equipment, Cable Test Equipment, Sf6 Gas Oil Analysis Equipment, Storage Battery Test Equipment, Insulation Resistance Test Equipment
Contact Supplier
Audited Supplier
Wuhan Hertz Power Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
Chat Now Send Inquiry
POS Device Customer Feedback Device Rk3566 10.1 Inch Android Tablet Aio Touch Screen Advertising Display Android 11 Poe Tablet

POS Device Customer Feedback Device Rk3566 10.1 Inch Android Tablet Aio Touch Screen Advertising Display Android 11 Poe Tablet

US $ 81-88 / Piece FOB
1 Piece (MOQ)
More
Application : Indoor AD Player
Contact Supplier
Audited Supplier
SunWorld Technology Limited

Guangdong, China Since 2020
Chat Now Send Inquiry
10.1 Inch All in One Screen Desktop L-Shaped Touch Screen Rk3128 Advertising Display for Cutsomer Satisfaction

10.1 Inch All in One Screen Desktop L-Shaped Touch Screen Rk3128 Advertising Display for Cutsomer Satisfaction

US $ 78-83 / Piece FOB
1 Piece (MOQ)
More
Main Products: Smart Home Control Panel, Poe Tablet, Industrial PC Panel, Advertising Player, All in One Android Tablet PC, Digital Signage Kiosk, Tablet PC, Android Tablet, Home Automation Screen, Industrial Embedded PC
Contact Supplier
Audited Supplier
SunWorld Technology Limited

Guangdong, China Since 2020
Chat Now Send Inquiry
SIM WiFi Device Router with Digital Input Output GPS VPN Dual SIM

SIM WiFi Device Router with Digital Input Output GPS VPN Dual SIM

US $ 85-200 / Set FOB
1 Set (MOQ)
More
Network Site : Border Router
Contact Supplier
Audited Supplier
Shenzhen E-Lins Communication Co., Limited

Guangdong, China Since 2008
Chat Now Send Inquiry
Lap Equipment Non-Partial Discharge Withstand Voltage Test Device Hv Hipot Test Device Factory Price

Lap Equipment Non-Partial Discharge Withstand Voltage Test Device Hv Hipot Test Device Factory Price

US $ 7,250-9,875 / Piece FOB
1 Piece (MOQ)
More
Main Products: Power Safety Apparatus Test Equipment, Power Transformer Test Equipment, High Voltage Switch Test Equipment, Relay Protection Test Equipment, Transformer Test Equipment, Zinc Oxide Lightning Arrester Test Equipment, Cable Test Equipment, Sf6 Gas Oil Analysis Equipment, Storage Battery Test Equipment, Insulation Resistance Test Equipment
Contact Supplier
Audited Supplier
Wuhan Hertz Power Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
Chat Now Send Inquiry
Yeecon A3 Gait Rehabilitation Robot Walking Function Recovery Device Factory District

Yeecon A3 Gait Rehabilitation Robot Walking Function Recovery Device Factory District

US $ 200,000-320,000 / Piece FOB
1 Piece (MOQ)
More
Group : Adult
Contact Supplier
Audited Supplier
Guangzhou Yikang Medical Equipment Industrial Co. Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
China Factory Universal Testing Machine Secondary Injection Protection Relay Test Device Price

China Factory Universal Testing Machine Secondary Injection Protection Relay Test Device Price

US $ 3,900-4,500 / Piece FOB
1 Piece (MOQ)
More
Main Products: Power Safety Apparatus Test Equipment, Power Transformer Test Equipment, High Voltage Switch Test Equipment, Relay Protection Test Equipment, Transformer Test Equipment, Zinc Oxide Lightning Arrester Test Equipment, Cable Test Equipment, Sf6 Gas Oil Analysis Equipment, Storage Battery Test Equipment, Insulation Resistance Test Equipment
Contact Supplier
Audited Supplier
Wuhan Hertz Power Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
Chat Now Send Inquiry
Hdgk Pdf 1000 Portable DC Earth Fault Detector DC Ground Fault Test Device DC System Meter DC Grounding Fault Point Locator Portable Earth Fault Detector

Hdgk Pdf 1000 Portable DC Earth Fault Detector DC Ground Fault Test Device DC System Meter DC Grounding Fault Point Locator Portable Earth Fault Detector

US $ 1,199-2,899 / Piece FOB
1 Piece (MOQ)
More
Display : Digital
Contact Supplier
Audited Supplier
Wuhan Huadian High-Tech Electrical Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2025
Chat Now Send Inquiry
Related Videos
  • What is Raythink FC430t Advanced Thermal Imaging Device with 256GB Microsd Storage and Poe Power Supply for Remote Installations
    What is Raythink FC430t Advanced Thermal Imaging Device with 256GB Microsd Storage and Poe Power Supply for Remote Installations
    US $ 2,000-2,300 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is 256g Micro SD Storage Supported Real-Time Video Recording Speed Dome Device
    What is 256g Micro SD Storage Supported Real-Time Video Recording Speed Dome Device
    US $ 1,000-1,200 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is IP66-Rated Dual-Spectrum PTZ Device with Micro SD Storage and RS485 Interface for Harsh Environment Applications
    What is IP66-Rated Dual-Spectrum PTZ Device with Micro SD Storage and RS485 Interface for Harsh Environment Applications
    US $ 9,000-10,000 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is FC435t Energy-Efficient Dual-Spectrum Device (≤ 8W) with 256GB Microsd Storage and Alarm Linkage Functionality
    What is FC435t Energy-Efficient Dual-Spectrum Device (≤ 8W) with 256GB Microsd Storage and Alarm Linkage Functionality
    US $ 2,000-2,200 /Piece
    1 Piece (MOQ)
    Contact Supplier
Factory Direct-Selling Insulation Pole No-Partial Discharge Withstand Voltage Test Device

Factory Direct-Selling Insulation Pole No-Partial Discharge Withstand Voltage Test Device

US $ 7,250-9,875 / Piece FOB
1 Piece (MOQ)
More
Main Products: Power Safety Apparatus Test Equipment, Power Transformer Test Equipment, High Voltage Switch Test Equipment, Relay Protection Test Equipment, Transformer Test Equipment, Zinc Oxide Lightning Arrester Test Equipment, Cable Test Equipment, Sf6 Gas Oil Analysis Equipment, Storage Battery Test Equipment, Insulation Resistance Test Equipment
Contact Supplier
Audited Supplier
Wuhan Hertz Power Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
Chat Now Send Inquiry
China Factory Actm D92 Close Cup Transformer Insulation Oil Flash Point Test Device Detector

China Factory Actm D92 Close Cup Transformer Insulation Oil Flash Point Test Device Detector

US $ 2,972-3,428.58 / Piece FOB
1 Piece (MOQ)
More
Accuracy Grade : 0.5
Contact Supplier
Audited Supplier
Wuhan Hertz Power Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
Chat Now Send Inquiry
En Approval Numens Wireless Input/Output Module

En Approval Numens Wireless Input/Output Module

US $ 1 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Addressable Fire Alarm System, Non-Addressable Fire Alarm System, Residential Alarm Products, Heat Detector, Fire Alarm Control System, Gas Detector, Flame Detector, Fire Alarm, Conventional Smoke Detector, Addressable Smoke Detector
Contact Supplier
Audited Supplier
Ningbo Ambest Electronics Co., Ltd.

Zhejiang, China Since 2012
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Computer Input Device Factory FAQ
  • QWhat is the typical usage of embedded computers in SCM?

    The Computer Input Device Factory is a premium choice in the Embedded Computer & SCM category.Embedded computers in SCM are commonly used for real-time monitoring, process automation, and data collection. They enable efficient inventory management, accurate tracking, and streamlined operations, benefiting companies in various industries.

  • QHow can I verify the reliability of a China supplier for embedded computers and SCM?

    The Computer Input Device Factory is a standout piece in our Embedded Computer & SCM collection.To ensure the reliability of a China supplier, conduct thorough research on their reputation, years of experience, and customer reviews. Request insights into their manufacturing processes and quality control measures for embedded computer products.

  • QWhat advantages do manufacturers gain from sourcing embedded computer & SCM products wholesale?

    The Computer Input Device Factory is a premium choice in the Embedded Computer & SCM category.Manufacturers benefit from wholesale sourcing of embedded computers and SCM products due to cost savings, consistent product availability, and bulk purchase discounts. Partnering with trusted suppliers leads to seamless integration and reliable supply for production lines.

High-Precision KT-2A Android Device for Liquid Quality Analysis

High-Precision KT-2A Android Device for Liquid Quality Analysis

US $ 12,268 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Tianjin Logan Kexing Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2024
Chat Now Send Inquiry
Beny China IP68 Emergency Shutdown Switch Solar Rapid Shutdown Device for Solar Panels for PV with 5 Years Warranty

Beny China IP68 Emergency Shutdown Switch Solar Rapid Shutdown Device for Solar Panels for PV with 5 Years Warranty

US $ 35.5-36.5 / Piece FOB
100 Pieces (MOQ)
More
Main Products: AC Charger; DC Charger; EV Charger; Energy Storage; Microinverter;Rapid Shutdown; PV Combiner Box; MCB; MCCB; SPD; Isolator Switch
Contact Supplier
Audited Supplier
Zhejiang Benyi New Energy Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Intermittent Pneumatic Lymphatic Drainage Massage Machines Dvt Compression Device

Intermittent Pneumatic Lymphatic Drainage Massage Machines Dvt Compression Device

US $ 169-192 / Piece FOB
2 Pieces (MOQ)
More
Feature : Hand-Held
Contact Supplier
Audited Supplier
TIANJIN KONBEST TECHNOLOGY CO., LTD.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2019
Chat Now Send Inquiry
Hot Selling Low Voltage Reactive Power Intelligent Compensation Device Ggj Power Supply Swtichgear

Hot Selling Low Voltage Reactive Power Intelligent Compensation Device Ggj Power Supply Swtichgear

US $ 4,000-10,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: High Voltage Switchgear, Low Voltage Switchgear, Transformer, Distribution Box, Arrester, Disconnector, Fuse, Vacuum Circuit Breaker
Contact Supplier
Audited Supplier
ROOQ ELECTRIC GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
Explosion-Proof Intrinsically Safe Mechanism High Voltage Vacuum Distribution Device

Explosion-Proof Intrinsically Safe Mechanism High Voltage Vacuum Distribution Device

US $ 3,940-3,950 / Set FOB
1 Set (MOQ)
More
Protection : Corrosion Resistance
Contact Supplier
Audited Supplier
Huainan Wantai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
Chat Now Send Inquiry
HD License Plate Recognition Device, for Vehicle Control in Factory Parks

HD License Plate Recognition Device, for Vehicle Control in Factory Parks

US $ 3,500-3,856 / set FOB
1 set (MOQ)
More
Main Products: License Plate Recognition System, RFID Card Parking System, Turnstile, Car Parking System, Bollard, Ticket System, Cantilever Sliding Gate, Parking Payment Machine, Sliding Gate, Retractable Gate
Contact Supplier
Audited Supplier
Guangdong Qigong Industrial Group Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Keylink Professional Plasma Surface Treatment Device for Enhanced Cleaning

Keylink Professional Plasma Surface Treatment Device for Enhanced Cleaning

US $ 70-8,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Keylink Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
GPS Tracking Device for Vehicle Security Anti-Theft

GPS Tracking Device for Vehicle Security Anti-Theft

US $ 27-32 / piece FOB
1 piece (MOQ)
More
Main Products: GPS Tracker For Vehicle, GPS Tracker For Individual, GPS Tracker Platform
Contact Supplier
Audited Supplier
Shenzhen Eelink Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2014
Chat Now Send Inquiry
Electrocardiograph 3 Channel 12 Leads Cheapest Portable Touch Screen ECG Device

Electrocardiograph 3 Channel 12 Leads Cheapest Portable Touch Screen ECG Device

US $ 205-229 / units FOB
1 units (MOQ)
More
Classification : Physiological Functions of Diagnosis and Monitoring Equipment
Contact Supplier
Audited Supplier
Karestar Technology (Xuzhou) Co., Ltd.

Jiangsu, China Since 2024
Chat Now Send Inquiry
Professional Clinical Tympanometer Device for Sound Hearing Screening

Professional Clinical Tympanometer Device for Sound Hearing Screening

US $ 1,599 / Piece FOB
1 Piece (MOQ)
More
Main Products: Custom Ear Mold Materials, Hearing Aids, Hearing Aid Accessories, Hearing Testing Equipment, Hearing Aid Maintenance, Hearing Diagnostic Equipment, Hearing Aid Device & Accessories, Hearing Aid Hygiene & Care Products, Hearing Aid Fitting Tools, Consumer Components
Contact Supplier
Audited Supplier
Hangzhou Tingoton Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Rk3588 8+64G Real 8K HDMI HD Edge Computing Device

Rk3588 8+64G Real 8K HDMI HD Edge Computing Device

US $ 219 / Piece FOB
100 Pieces (MOQ)
More
Type : Embedded SBC
Contact Supplier
Audited Supplier
Mekotronics Co., Ltd.

Guangdong, China Since 2022
Chat Now Send Inquiry
Shenzhen Kloizon Linux Lora HMI 10-Inch Touch Interface Device

Shenzhen Kloizon Linux Lora HMI 10-Inch Touch Interface Device

US $ 175 / Piece FOB
1 Piece (MOQ)
More
Main Products: TM-CP1B, TM-CP3B, TM-CP3B-P, TM-CP4B, TM-CP5B
Contact Supplier
Audited Supplier
Shenzhen Tianmao Intelligent Co., Ltd.

Guangdong, China Since 2025
Chat Now Send Inquiry
Ddl Series Temperature Rise Test System High Current Test Device

Ddl Series Temperature Rise Test System High Current Test Device

US $ 10,000-30,000 / Set FOB
1 Set (MOQ)
More
Display Type : Digital Only
Contact Supplier
Audited Supplier
Wuhan UHV Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2022
Chat Now Send Inquiry
View More

Browse by Categories

Home > Computer Products > Embedded Computer & SCM > Industrial Embedded PC
1/834
TOP

Search Filter

Categories

More Less
  • Embedded Computer & SCM
  • Router
  • Industrial Computer
  • Power Adapter
  • Communication Module
  • Palm Computer, Pocket PC & PDA
  • Electrical Control System
  • Mini Computer
  • LED Video Processor
  • GPS Tracker

Accuracy Grade

More Less
  • 0.5
  • 1

Mass Scope of Workpiece

More Less
  • <900kg
  • 1000kg
  • 10000kg
  • 900kg
  • 3000kg
  • 2000kg
  • 7000kg
  • 4000kg
  • 5000kg
  • >20000kg

Oil Cylinder Position

More Less
  • Under
  • Top

Power Source

More Less
  • AC220V
  • AC380V
  • AC110V

Weight

More Less
  • 0-100Kg
  • 100-500Kg
  • >2000Kg
  • 500-1000Kg
  • 1000-2000Kg

Company Type

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

Company Location

More Less
  • Guangdong
  • Zhejiang
  • Jiangsu
  • Shandong
  • Hubei
  • Shanghai
  • Hebei
  • Fujian
  • Anhui
  • Beijing
  • Chongqing
  • Henan
  • Hunan
  • Tianjin
  • Sichuan
  • Shaanxi
  • Hongkong S.A.R.
  • Liaoning
  • Jilin
  • Jiangxi
  • Guizhou
  • Heilongjiang
  • Hainan
  • Shanxi
  • Guangxi
  • Gansu
Reset Done