Products

Suppliers

Filter Gallery
10,222

Wholesale Network Dvr

Products

Sorry! No matches were found.

Wholesale HD CCTV Security School Bus 9CH Network CCTV 1080P Camera Vehicle 4G WiFi DVR

Wholesale HD CCTV Security School Bus 9CH Network CCTV 1080P Camera Vehicle 4G WiFi DVR

US $ 540-595 / Piece FOB
1 Piece (MOQ)
More
Main Products: 4G Video Terminal, 4G Camera, 4G Walkie Talkie, 4G Wireless Camera, 4G Body-Worn Camera, 4G Mobile DVR/NVR
Contact Supplier
Audited Supplier
Anhui Tsinglink Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2018
Chat Now Send Inquiry
1080P 4K Network Video Input Mini 9CH Camera Vehicle DVR with GPS 4G WiFi

1080P 4K Network Video Input Mini 9CH Camera Vehicle DVR with GPS 4G WiFi

US $ 540-595 / Piece FOB
1 Piece (MOQ)
More
Number of Supported Hard Disk : 2
Contact Supplier
Audited Supplier
Anhui Tsinglink Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2018
Chat Now Send Inquiry
DVR Mdvr for Driver Monitoring Realtime Recording GPS G-Sensor Mdvr with RFID Driver Monitoring Factory Wholesale

DVR Mdvr for Driver Monitoring Realtime Recording GPS G-Sensor Mdvr with RFID Driver Monitoring Factory Wholesale

US $ 125-145 / Piece FOB
1 Piece (MOQ)
More
Main Products: GPS Tracker, GPS Tracking Device, Car GPS Tracker, Offender GPS Tracker, Vehicle GPS Tracker, Motorcycle GPS Tracker, GPS Tracking System
Contact Supplier
Audited Supplier
Rope Innovation Co., Ltd.

Guangdong, China Since 2017
Chat Now Send Inquiry
Support Face Detection Lpr WiFi Wireless GPS Positioning 4 Channel Vehicle Truck Network CCTV 4G DVR

Support Face Detection Lpr WiFi Wireless GPS Positioning 4 Channel Vehicle Truck Network CCTV 4G DVR

US $ 450-495 / Piece FOB
1 Piece (MOQ)
More
Certification : FCC, CE, RoHS
Contact Supplier
Audited Supplier
Anhui Tsinglink Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2018
Chat Now Send Inquiry
High Quality 4 Channel 720p SD Card 4G Network Mdvr with GPS Tracking Mobile Car DVR Tracker

High Quality 4 Channel 720p SD Card 4G Network Mdvr with GPS Tracking Mobile Car DVR Tracker

US $ 135-150 / Piece FOB
1 Piece (MOQ)
More
Main Products: GPS Tracker, GPS Tracking Device, Car GPS Tracker, Offender GPS Tracker, Vehicle GPS Tracker, Motorcycle GPS Tracker, GPS Tracking System
Contact Supplier
Audited Supplier
Rope Innovation Co., Ltd.

Guangdong, China Since 2017
Chat Now Send Inquiry
Network Wireless Recording Lpr Mobile Intelligent DVR with 4 Channel HD 4K Video Input

Network Wireless Recording Lpr Mobile Intelligent DVR with 4 Channel HD 4K Video Input

US $ 450-495 / Piece FOB
1 Piece (MOQ)
More
Interface Display : Four Images
Contact Supplier
Audited Supplier
Anhui Tsinglink Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2018
Chat Now Send Inquiry
Factory OEM Custom Logo 4CH Network Mdvr CCTV Camera GPS Mobile Bus Car Truck 5g DVR

Factory OEM Custom Logo 4CH Network Mdvr CCTV Camera GPS Mobile Bus Car Truck 5g DVR

US $ 450-495 / Piece FOB
1 Piece (MOQ)
More
Main Products: 4G Video Terminal, 4G Camera, 4G Walkie Talkie, 4G Wireless Camera, 4G Body-Worn Camera, 4G Mobile DVR/NVR
Contact Supplier
Audited Supplier
Anhui Tsinglink Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2018
Chat Now Send Inquiry
Factory OEM ODM 1080P 4 Channel Network TF 1t Storage Bus 4G Wireless Mobile DVR

Factory OEM ODM 1080P 4 Channel Network TF 1t Storage Bus 4G Wireless Mobile DVR

US $ 450-495 / Piece FOB
1 Piece (MOQ)
More
Stream Type : Hybrid Flow
Contact Supplier
Audited Supplier
Anhui Tsinglink Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2018
Chat Now Send Inquiry
4 Channel Wide Voltage Portable Network Vehicle Mobile Mdvr Wireless WiFi 4G GPS DVR

4 Channel Wide Voltage Portable Network Vehicle Mobile Mdvr Wireless WiFi 4G GPS DVR

US $ 450-495 / Piece FOB
1 Piece (MOQ)
More
Main Products: 4G Video Terminal, 4G Camera, 4G Walkie Talkie, 4G Wireless Camera, 4G Body-Worn Camera, 4G Mobile DVR/NVR
Contact Supplier
Audited Supplier
Anhui Tsinglink Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2018
Chat Now Send Inquiry
CCTV Camera with DVR Vehicle Tracking System for Fleet Management 4CH Digital Video Recorder Mobile DVR

CCTV Camera with DVR Vehicle Tracking System for Fleet Management 4CH Digital Video Recorder Mobile DVR

US $ 115-130 / Piece FOB
1 Piece (MOQ)
More
Use : Automotive
Contact Supplier
Audited Supplier
Rope Innovation Co., Ltd.

Guangdong, China Since 2017
Chat Now Send Inquiry
Vehicle Mobile DVR Tracking System Car Driving Video Recorder Video Mornitong Camera for Fleet Management

Vehicle Mobile DVR Tracking System Car Driving Video Recorder Video Mornitong Camera for Fleet Management

US $ 119-145 / Piece FOB
1 Piece (MOQ)
More
Main Products: GPS Tracker, GPS Tracking Device, Car GPS Tracker, Offender GPS Tracker, Vehicle GPS Tracker, Motorcycle GPS Tracker, GPS Tracking System
Contact Supplier
Audited Supplier
Rope Innovation Co., Ltd.

Guangdong, China Since 2017
Chat Now Send Inquiry
Mobile DVR Vehicle Digital Video Recorder 4 Channel Network CCTV Camera for Truck

Mobile DVR Vehicle Digital Video Recorder 4 Channel Network CCTV Camera for Truck

1 Piece (MOQ)
More
Input Channels : 4
Contact Supplier
Audited Supplier
Sunrise Security Technology Co., Ltd.

Trading Company

Guangdong, China Since 2018
Chat Now Send Inquiry
Related Searches
CCTV Camera Car DVR NVR DVR Car Black Box Car Rearview Camera
Traditional Analog Camera Analog High Definition Camera IP Camera Bullet Camera Dome Camera Covert Camera
4K 5g Adapt All 4G Network GPS Mdvr WiFi 4 Channel Mobile 4G Vehicle DVR

4K 5g Adapt All 4G Network GPS Mdvr WiFi 4 Channel Mobile 4G Vehicle DVR

US $ 450-495 / Piece FOB
1 Piece (MOQ)
More
Main Products: 4G Video Terminal, 4G Camera, 4G Walkie Talkie, 4G Wireless Camera, 4G Body-Worn Camera, 4G Mobile DVR/NVR
Contact Supplier
Audited Supplier
Anhui Tsinglink Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2018
Chat Now Send Inquiry
SD Card Local Storage Remotely CCTV System Monitoring Software H264 Vehicle Mdvr DVR

SD Card Local Storage Remotely CCTV System Monitoring Software H264 Vehicle Mdvr DVR

US $ 115-130 / Piece FOB
1 Piece (MOQ)
More
Warranty : 1 Year
Contact Supplier
Audited Supplier
Rope Innovation Co., Ltd.

Guangdong, China Since 2017
Chat Now Send Inquiry
FSAN 8CH Full Real-Time Network Video Recorder 1U NVR DVR with 8CH Poe

FSAN 8CH Full Real-Time Network Video Recorder 1U NVR DVR with 8CH Poe

US $ 87-91 / PCS FOB
2 PCS (MOQ)
More
Main Products: Thermal Camera, NVR, IPC Camera, PTZ Camera, Smart AI Camera
Contact Supplier
Audited Supplier
Shenzhen FSAN Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
Vehicle CCTV Security 4 Channel HD Network Input GPS 4G WiFi Intelligent Wireless Mobile DVR

Vehicle CCTV Security 4 Channel HD Network Input GPS 4G WiFi Intelligent Wireless Mobile DVR

US $ 450-495 / Piece FOB
1 Piece (MOQ)
More
Interface Display : Four Images
Contact Supplier
Audited Supplier
Anhui Tsinglink Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2018
Chat Now Send Inquiry
Vehicle DVR Security Camera System with Video Recorder GPS Tracking Car Mdvr

Vehicle DVR Security Camera System with Video Recorder GPS Tracking Car Mdvr

US $ 115-130 / Piece FOB
1 Piece (MOQ)
More
Main Products: GPS Tracker, GPS Tracking Device, Car GPS Tracker, Offender GPS Tracker, Vehicle GPS Tracker, Motorcycle GPS Tracker, GPS Tracking System
Contact Supplier
Audited Supplier
Rope Innovation Co., Ltd.

Guangdong, China Since 2017
Chat Now Send Inquiry
Dahua NVR4108-8p-4ks2/L 8CH 4K 8 Channel Smart 1u 1HDD 8poe Network Video Recorder NVR DVR

Dahua NVR4108-8p-4ks2/L 8CH 4K 8 Channel Smart 1u 1HDD 8poe Network Video Recorder NVR DVR

US $ 94.5-103 / Piece FOB
1 Piece (MOQ)
More
Video File Logging Mode : Alarm Recording, Motion Detection Recording, Video Manual, Time Lapse Video
Contact Supplier
Audited Supplier
Hangzhou Yinfu Technology Co., LTD

Zhejiang, China Since 2015
Chat Now Send Inquiry
Fsan Full HD Network Video Recorder CCTV Camera System H. 265 4K 8MP NVR 36 Channel DVR NVR

Fsan Full HD Network Video Recorder CCTV Camera System H. 265 4K 8MP NVR 36 Channel DVR NVR

US $ 214.29-225 / PCS FOB
50 PCS (MOQ)
More
Main Products: Thermal Camera, NVR, IPC Camera, PTZ Camera, Smart AI Camera
Contact Supplier
Audited Supplier
Shenzhen FSAN Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
Adapt All 4G 5g Network CE FCC H264 Bus 9CH Mobile CCTV DVR

Adapt All 4G 5g Network CE FCC H264 Bus 9CH Mobile CCTV DVR

US $ 540-595 / Piece FOB
1 Piece (MOQ)
More
Interface Display : Four Images
Contact Supplier
Audited Supplier
Anhui Tsinglink Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2018
Chat Now Send Inquiry
Related Videos
  • What is Wholesale HD CCTV Security School Bus 9CH Network CCTV 1080P Camera Vehicle 4G WiFi DVR
    What is Wholesale HD CCTV Security School Bus 9CH Network CCTV 1080P Camera Vehicle 4G WiFi DVR
    US $ 540-595 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is 1080P 4K Network Video Input Mini 9CH Camera Vehicle DVR with GPS 4G WiFi
    What is 1080P 4K Network Video Input Mini 9CH Camera Vehicle DVR with GPS 4G WiFi
    US $ 540-595 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is DVR Mdvr for Driver Monitoring Realtime Recording GPS G-Sensor Mdvr with RFID Driver Monitoring Factory Wholesale
    What is DVR Mdvr for Driver Monitoring Realtime Recording GPS G-Sensor Mdvr with RFID Driver Monitoring Factory Wholesale
    US $ 125-145 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Support Face Detection Lpr WiFi Wireless GPS Positioning 4 Channel Vehicle Truck Network CCTV 4G DVR
    What is Support Face Detection Lpr WiFi Wireless GPS Positioning 4 Channel Vehicle Truck Network CCTV 4G DVR
    US $ 450-495 /Piece
    1 Piece (MOQ)
    Contact Supplier
19'' CCTV DVR Control Boost-Rackmount Network Cabinet Drawer

19'' CCTV DVR Control Boost-Rackmount Network Cabinet Drawer

US $ 20-40 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Server Rack, Laptop Charging Cabinet, PDU, Laptop Charging Cart, Cold Aisle Containment, Open Rack Frame, Wall Mount Enclosure, Network Cabinet, Smart PDU, Storage Charging Locker
Contact Supplier
Audited Supplier
Ningbo Gam Communication Equipment Co., Ltd.

Zhejiang, China Since 2022
Chat Now Send Inquiry
19 Inch CCTV NVR DVR Control Boost-Rackmount Network Cabinet Drawer

19 Inch CCTV NVR DVR Control Boost-Rackmount Network Cabinet Drawer

US $ 30-60 / Piece FOB
10 Pieces (MOQ)
More
Video Input/Output : 8 Channel
Contact Supplier
Audited Supplier
Ningbo Gam Communication Equipment Co., Ltd.

Zhejiang, China Since 2022
Chat Now Send Inquiry
4CH 4MP Ex-SDI / HD-SDI Network Security Camera DVR

4CH 4MP Ex-SDI / HD-SDI Network Security Camera DVR

US $ 59-999 / Piece FOB
1 Piece (MOQ)
More
Main Products: CCTV Camera, IP Camera, IP Speed Dome, NVR Kit, DVR Kit
Contact Supplier
Audited Supplier
Starview Electronics Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2013
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Wholesale Network Dvr FAQ
  • QWhat are the key features to consider when choosing a CCTV camera?

    Enhance your CCTV Camera setup with our premium Wholesale Network Dvr.When selecting a CCTV camera, consider factors like resolution, monitoring capability, storage capacity, and night vision range. Enhance your surveillance system with features tailored to your security needs based on expert advice from a well-known manufacturer.

  • QWhat benefits do wholesale purchases of CCTV cameras offer for businesses?

    The Wholesale Network Dvr is classified under our comprehensive CCTV Camera range.Sourcing CCTV cameras wholesale provides cost savings, larger quantities for scalability, and custom branding options. Make bulk purchases with incentives like discounts and product customization, ensuring a reliable supply chain managed by trusted electronic equipment suppliers.

  • QHow do I ensure the quality of CCTV cameras from suppliers in China?

    Upgrade your CCTV Camera with the elegant and durable Wholesale Network Dvr.To guarantee the quality of CCTV cameras from suppliers in China, request product certifications, test samples, and evaluate customer reviews. Partnering with recognized suppliers ensures compliance with industry standards and reliable performance for your security systems.

FL & OEM 4G GPS WiFi HD1080p Auto Camera DVR Video Recorder Network Digital Video Recorder Mobile DVR for Bus Mdvr

FL & OEM 4G GPS WiFi HD1080p Auto Camera DVR Video Recorder Network Digital Video Recorder Mobile DVR for Bus Mdvr

US $ 89-91 / Piece FOB
2 Pieces (MOQ)
More
Interface : BNC\VGA
Contact Supplier
Audited Supplier
Further Technology (Dongguan) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
4CH 8 Channels Mdvr 3G/4G Wi-Fi GPS SD Card Car DVR Camera 960p 1080P Mobile DVR

4CH 8 Channels Mdvr 3G/4G Wi-Fi GPS SD Card Car DVR Camera 960p 1080P Mobile DVR

US $ 115-145 / Piece FOB
1 Piece (MOQ)
More
Main Products: GPS Tracker, GPS Tracking Device, Car GPS Tracker, Offender GPS Tracker, Vehicle GPS Tracker, Motorcycle GPS Tracker, GPS Tracking System
Contact Supplier
Audited Supplier
Rope Innovation Co., Ltd.

Guangdong, China Since 2017
Chat Now Send Inquiry
High Quality HD 4 Channel Network Video 5g Recorder 4G Wireless Transmission Mobile CCTV Security DVR

High Quality HD 4 Channel Network Video 5g Recorder 4G Wireless Transmission Mobile CCTV Security DVR

US $ 450-495 / Piece FOB
1 Piece (MOQ)
More
Number of Supported Hard Disk : 2
Contact Supplier
Audited Supplier
Anhui Tsinglink Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2018
Chat Now Send Inquiry
4CH 4G Vehicle DVR with GPS Truck Camera Security System Real Time Video Moniting Recorder Mdvr

4CH 4G Vehicle DVR with GPS Truck Camera Security System Real Time Video Moniting Recorder Mdvr

US $ 115-130 / Piece FOB
1 Piece (MOQ)
More
Main Products: GPS Tracker, GPS Tracking Device, Car GPS Tracker, Offender GPS Tracker, Vehicle GPS Tracker, Motorcycle GPS Tracker, GPS Tracking System
Contact Supplier
Audited Supplier
Rope Innovation Co., Ltd.

Guangdong, China Since 2017
Chat Now Send Inquiry
Hikvision Value Price CCTV IP Network Video Recorder NVR DVR Ds-7608ni-Q2

Hikvision Value Price CCTV IP Network Video Recorder NVR DVR Ds-7608ni-Q2

US $ 66-74 / Piece FOB
1 Piece (MOQ)
More
Hdd Supported : 1
Contact Supplier
Audited Supplier
Hangzhou Yinfu Technology Co., LTD

Zhejiang, China Since 2015
Chat Now Send Inquiry
Vehicle Video Recorder 5g 4G WiFi GPS Face Recognition 4 Channel Network Mobile DVR

Vehicle Video Recorder 5g 4G WiFi GPS Face Recognition 4 Channel Network Mobile DVR

US $ 450-495 / Piece FOB
1 Piece (MOQ)
More
Main Products: 4G Video Terminal, 4G Camera, 4G Walkie Talkie, 4G Wireless Camera, 4G Body-Worn Camera, 4G Mobile DVR/NVR
Contact Supplier
Audited Supplier
Anhui Tsinglink Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2018
Chat Now Send Inquiry
8chs 6 in 1 8tb HDD Network Ahd Security DVR

8chs 6 in 1 8tb HDD Network Ahd Security DVR

US $ 10-130 / Piece FOB
5 Pieces (MOQ)
More
Video File Logging Mode : Alarm Recording, Motion Detection Recording, Video Manual, Time Lapse Video
Contact Supplier
Audited Supplier
Shenzhen Wardmay Technology Co., Limited

Guangdong, China Since 2013
Chat Now Send Inquiry
Fsan H. 265 4K 64CH CCTV DVR NVR Security Surveillance System Full HD Network Video Recorder

Fsan H. 265 4K 64CH CCTV DVR NVR Security Surveillance System Full HD Network Video Recorder

US $ 428.57-450 / PCS FOB
50 PCS (MOQ)
More
Main Products: Thermal Camera, NVR, IPC Camera, PTZ Camera, Smart AI Camera
Contact Supplier
Audited Supplier
Shenzhen FSAN Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
Mdvr 4CH WiFi 1080P 720p Ahd HDD Mobile DVR Real Time View by PC/Phone for Vehicle Surveillance

Mdvr 4CH WiFi 1080P 720p Ahd HDD Mobile DVR Real Time View by PC/Phone for Vehicle Surveillance

US $ 135-150 / Piece FOB
1 Piece (MOQ)
More
Warranty : 1 Year
Contact Supplier
Audited Supplier
Rope Innovation Co., Ltd.

Guangdong, China Since 2017
Chat Now Send Inquiry
5g 4G HD 4CH School Bus Intelligent Network Mobile Camera GPS DVR

5g 4G HD 4CH School Bus Intelligent Network Mobile Camera GPS DVR

US $ 450-495 / Piece FOB
1 Piece (MOQ)
More
Main Products: 4G Video Terminal, 4G Camera, 4G Walkie Talkie, 4G Wireless Camera, 4G Body-Worn Camera, 4G Mobile DVR/NVR
Contact Supplier
Audited Supplier
Anhui Tsinglink Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2018
Chat Now Send Inquiry
Dual SD Card Mdvr Ahd 4CH Channel 720p G-Senor Super 3G 4G Mini Vehicle Mobile DVR

Dual SD Card Mdvr Ahd 4CH Channel 720p G-Senor Super 3G 4G Mini Vehicle Mobile DVR

US $ 115-130 / Piece FOB
1 Piece (MOQ)
More
Use : Automotive
Contact Supplier
Audited Supplier
Rope Innovation Co., Ltd.

Guangdong, China Since 2017
Chat Now Send Inquiry
Two Way Talkback 5g Wireless 4CH 4K 1080P Bus Fleet 4G Mobile Network DVR

Two Way Talkback 5g Wireless 4CH 4K 1080P Bus Fleet 4G Mobile Network DVR

US $ 450-495 / Piece FOB
1 Piece (MOQ)
More
Main Products: 4G Video Terminal, 4G Camera, 4G Walkie Talkie, 4G Wireless Camera, 4G Body-Worn Camera, 4G Mobile DVR/NVR
Contact Supplier
Audited Supplier
Anhui Tsinglink Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2018
Chat Now Send Inquiry
Full HD 4-Channel 8-Channel Mdvr 3G / 4G Wi-Fi GPS SD Truck DVR Camera Mdvr CCTV System for Trucks

Full HD 4-Channel 8-Channel Mdvr 3G / 4G Wi-Fi GPS SD Truck DVR Camera Mdvr CCTV System for Trucks

US $ 115-145 / Piece FOB
1 Piece (MOQ)
More
Use : Automotive
Contact Supplier
Audited Supplier
Rope Innovation Co., Ltd.

Guangdong, China Since 2017
Chat Now Send Inquiry
View More

Browse by Categories

Home > Security & Protection > Surveillance, Control & Protection > CCTV Camera > Traditional Analog Camera
1/284
TOP

Search Filter

Categories

More Less
  • CCTV Camera
  • Car DVR
  • NVR
  • DVR
  • Car Black Box
  • Car Rearview Camera
  • Monitoring System & Software
  • Dome Camera
  • Other Surveillance, Control & Protection
  • Alarm & Security System Accessories

Audio Output

More Less
  • Digital Optical Output

Certification

More Less
  • CE

Interface

More Less
  • BNC\VGA
  • BNC\VGA\HDIM
  • BNC

Type

More Less
  • Car DVR

Video Output

More Less
  • Video

Company Type

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

Company Location

More Less
  • Guangdong
  • Hebei
  • Zhejiang
  • Jiangsu
  • Anhui
  • Hongkong S.A.R.
  • Hubei
  • Fujian
  • Shanghai
  • Henan
  • Chongqing
  • Shandong
  • Hunan
  • Beijing
  • Sichuan
  • Taiwan, China
Reset Done