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Company Profile



Shenzhen Duoao Technology Co., Ltd. is a smart card hardware, system, software and platform solution provider. We continue to innovate around customer needs, open cooperation with partners, on the Internet (WeChat applet or public account) + ladder control, video access control, license plate / model recognition parking lot, cloud consumption, RFID patrol, intelligent channel, AI-free Sense of attendance, personnel positioning, B / S architecture software cloud platform, etc. have established R & D, production and sales advantages.

Shenzhen Doao Technology Co., Ltd.-Few in the industry also have: type inspection (Ministry of Public Security), quality inspection (Quality Bureau), special inspection (Special inspection institute), soft (13), ROHS, ISO9001. ... Smart card manufacturers cover the following products: ladder control, access control, parking lot, consumption, patrol, access, time and attendance ....... B / S architecture platform; capacitive touch password pure glass QR code card reading Head; integrated TCP / IP access control compatible IC / ID / CPU / T5577 / identity card / residence permit; dynamic license plate automatic parking lot management system + video parking guidance system + model recognition; new Internet + QR code + AI no touching Face long-distance intelligent elevator, access control, parking management, consumer POS, cloud attendance, channel access, RFID patrol, personnel positioning, cloud video access control, robot ladder control ...



2019


Company level:

Get 6 related soft titles such as AI, QR code, face, etc.


Product aspects:

Open visitors, passages, elevators, access control, parking lots, charging piles

       




2018 year


Company level:

Stop development of the full range of NB-IOT products, cut off all edge products, and return to the main channel of the entrance and exit channel


Product aspects:

The sixth-generation robot ladder-controlled running layer is listed

WeChat Mini Program

WeChat public account




2017 year


Company level:

Wuhan R & D Center established


Product aspects:

The smart one-pass system was launched, and the smart one-pass system was launched.

AI non-touch face recognition hemispheres, guns, tablets, and small guns are launched.

Password + swipe card + two-dimensional code ultra-thin all-metal read head.


2016 year


Company level:

Obtained IC card integrated software, ROHS, ISO9001 ....

Strategic cooperation with China Mobile, China Unicom, China Telecom

Cooperate with OEMs such as Smart Community and Smart Express Cabinet


Product aspects:

Smart Card:

Full support for mobile RF-SIM, telecommunication RF-UIM, and China Unicom RF-USIM mobile smart phones


One card system

.......

Smart access control system launched:

Also supports: ID, IC, CPU, ID card, residence permit, bank card, etc.


Format card

Controller + read head integrated TCP / IP directly into RJ45 port access control system: single door,


Two doors, four doors

Support APP to open the door and is an integrated model, support 2W registration, strong 10W offline data


Too old to have friends

Multi-purpose: password, online patrol, consumption, access control, AB interlocking door, fire protection


Linkage, alarm linkage, multi-card, back dive, timing, electronic map, conference sign-in, etc., you do not have


We all think of it for you, what we think of you did not expect!

........

Launch of intelligent ladder control system:

CAN bus mode IC card swipe device directly supports OTIS elevator, Mitsubishi elevator and other international


Elevator company and export;

........

Smart parking management charging system launched:

Fully automatic vehicle detection and charging system for highway and logistics industry parks


Difficult toll collection and fee evasion;

.........


2015 year


Company level:

Full range of smart card products obtained type inspection report from the Ministry of Public Security

In-depth cooperation with Huawei and ZTE in the Internet of Things such as smart medical, smart city, and smart factory


Product aspects:

Smart Card:

More high-end smart card expansion biometrics (fingerprint, vein, facial recognition, iris


, Palm print, voice print, etc.)

.......

Smart access control system launched:

Cloud video access control

........

Launch of intelligent ladder control system:

The industry's first pure glass keyboard reader with capacitive touch code;

........

Smart parking management charging system launched:

Fully automatic license plate recognition parking lot charge management system;

Video parking detection guidance system

.........


Year 2014


Company level:

All of the smart card products have obtained quality inspection reports

The Ministry of Foreign Trade was established: In that year, it received orders from the United States, Ghana, Cameroon, Vietnam, Myanmar


Product aspects:

Smart Card:

B / S architecture software platform

.......

Smart access control system launched:

Cloud video access control

........

Launch of intelligent ladder control system:

Schindler 3300AP elevator IC card;

Hitachi elevator credit card package;

Toshiba car elevator goes directly to the living room;

........

Smart parking management charging system launched:

Microwave parking detection and guidance system

.........


year 2013


Company level:

Doo Trademark Registration

Provide community intelligence for Vanke, Greentown, Evergrande, Country Garden, China State Construction, Wanda and other real estate developers


Card products

Provide elevator card for Ramada, Green View, 7 Days, ⎝⎛sag沙龙国际⎞⎠ Inn, Jinjiang Inn, etc.


Product aspects:

Smart Card:

Improve CPU smart card: one card, one library, one platform, use one card to manage one card


through

.......

Smart access control system launched:

Split access control, embedded access control

........

Launch of intelligent ladder control system:

Fujita RFID long-distance intelligent full-length ladder control;

KONE Elevator Intelligent Calling Solution;

Thyssen elevator through the door swipe card directly into the home;

........

Smart parking management charging system launched:

2.4G Bluetooth, 915M, 5.8G long-distance parking lot

.........


2012


With its core software and hardware R & D and production, it is quickly sold to the north and south of the motherland:


Extremely cold Jiamusi, harsh environment Tibet, bustling Shanghai, hot Sanya, etc.


year 2011


Research and development of smart card technology


year 2010


Company incorporation




We --- Adhere to the middlemen (elevator companies, weak electricity general contractor, integrators, engineering companies) as the main


Channels to promote our products, because Party A can get fast localization services;


We --- believe that the DAO Smart Card System will definitely be your first choice;


We have many years of industry experience, strong technical force, strict quality management,


Provide safe, stable and reliable products and services. At present our products have been around the world 7 × 24 hours


Uninterrupted operation and good;


We pay attention to partners to ensure your business growth and share the joy of growth together;


We pay attention to whether it can create value for Party A and whether it can bring intelligent life to users;


Our products are complete: IC card elevator, long-distance elevator control, fingerprint elevator, access control, attendance, parking


Depots, consumption, smart channels, online patrols .....


We provide 24-hour service hotline and one-to-one engineer service to avoid your worries;


We can provide OEM / ODM products and can provide SDK / API interface;


We provide the warranty period in the smart card industry: 5 years;


We are not only valuable partners of intermediaries such as integrators, engineers, elevator companies, but also


Create value for users such as property companies, real estate development companies.


 

 

Sincere real fair and transparent


(I) We insist: Quality is the foundation of our survival


(Two) our products are fully equipped (wire terminal installation accessories ...) even if it is a bomb


We all think of and match the spring washer for you; all you have to do is field wiring, installation and commissioning.


(3) We will never reduce quality in order to reduce prices, so all ICs and core components of our products are made by the world.


Produced by the top companies in the industry, such as: Japanese Omron relays, ARM chips, etc.


(IV) You can visit and inspect all of our model projects at any time without taking you from the Dau.


Go because Doo ensures that each case is real and valid and is in normal use.







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