Shenzhen Duoao Technology Co., Ltd.

Hardware, software, and platform solution provider for smart all-in-one card (code face) systems. We continuously innovate around customer needs and cooperate openly with partners to build advantages in R&D, production, and sales in elevator control, access control, parking lots, consumption, patrol, passage turnstiles, attendance, visitor, intelligent elevator dispatch, robotic (AGV) automatic elevator rides, localized C/S deployment or B/S architecture software cloud platforms. One of the few hardware and software developers in the industry

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Product Categories

Browse our product range by category

A

Access Control Card Reader

1 products
A

Access Control System

10 products
F

Facial Recognition System

2 products

About Us

Hardware, software, and platform solution provider for smart all-in-one card (code face) systems. We continuously innovate around customer needs and cooperate openly with partners to build advantages in R&D, production, and sales in elevator control, access control, parking lots, consumption, patrol, passage turnstiles, attendance, visitor, intelligent elevator dispatch, robotic (AGV) automatic elevator rides, localized C/S deployment or B/S architecture software cloud platforms. One of the few hardware and software developers in the industry

100.00

Integrity Score

100.00

Fulfillment Score

Our Brand

Shenzhen Duoao Technology Co., Ltd. is committed to excellence in B2B manufacturing and global trade.
We combine quality craftsmanship with innovative technology to deliver products that exceed expectations.
Our dedicated team ensures every shipment meets the highest standards of quality and reliability.

Quality Assurance

Rigorous quality control at every production stage

Global Reach

Exporting to markets worldwide with reliable logistics

Customer First

Dedicated support team for every client partnership

Our Business Stats

Trusted by global partners — our numbers speak for themselves

15+

Years Experience

500+

Products

50+

Export Countries

3000+

Happy Clients

Our Products

Browse our complete product catalog

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Facial recognition IC card elevator access control machine, QR code elevator control, visitor dispatch, Duoao Technology DA-60
Facial recognition IC card elevator access control machine, QR code elevator control, visitor dispatch, Duoao Technology DA-60

$84.55

MOQ: 1000

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Access control reader, single-door controller, intelligent elevator control system, passage turnstiles, visitor reservation, Duoao DA-36
Access control reader, single-door controller, intelligent elevator control system, passage turnstiles, visitor reservation, Duoao DA-36

$0.50

MOQ: 1

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Hotel access control, elevator control all-in-one card, restaurant card swipe gate, visitor, robot elevator, DAIC-XF
Hotel access control, elevator control all-in-one card, restaurant card swipe gate, visitor, robot elevator, DAIC-XF

$645.67

MOQ: 1

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Elevator access control, QR code facial recognition card swipe elevator control system installation, passage turnstiles, Duo Ao DAIC-MJ
Elevator access control, QR code facial recognition card swipe elevator control system installation, passage turnstiles, Duo Ao DAIC-MJ

$9.22

MOQ: 1500000

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Elevator control access control all-in-one card, linked visitor solution, QR code card swipe, facial recognition, Duoao Technology DA-149
Elevator control access control all-in-one card, linked visitor solution, QR code card swipe, facial recognition, Duoao Technology DA-149

$860.90

MOQ: 1

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Smart park parking lot elevator control, QR code, facial recognition access control, passage turnstiles elevator dispatch - Duoao DA-157
Smart park parking lot elevator control, QR code, facial recognition access control, passage turnstiles elevator dispatch - Duoao DA-157

$784.03

MOQ: 1

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Smart entrance and exit card, access control, elevator control, elevator dispatch, visitor, parking lot can be connected to Duoao Technology DA-35
Smart entrance and exit card, access control, elevator control, elevator dispatch, visitor, parking lot can be connected to Duoao Technology DA-35

$661.04

MOQ: 1

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Office building access control and attendance system, intelligent passage turnstiles, robotic elevator control, Duoao DA-49
Office building access control and attendance system, intelligent passage turnstiles, robotic elevator control, Duoao DA-49

$737.91

MOQ: 1

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Card swipe elevator control, intelligent elevator dispatch, robot elevator ride, visitor system, linked access control, passage turnstiles, Duoao DA-153
Card swipe elevator control, intelligent elevator dispatch, robot elevator ride, visitor system, linked access control, passage turnstiles, Duoao DA-153

$799.40

MOQ: 1

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AI fully automatic facial recognition office building smart access control all-in-one card, elevator dispatch, Duoao, facial recognition machine, elevator control
AI fully automatic facial recognition office building smart access control all-in-one card, elevator dispatch, Duoao, facial recognition machine, elevator control

$737.91

MOQ: 1

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IC card readers, channel turnstiles, card readers, intelligent elevator dispatch, visitor linkage elevator control, access control all-in-one card, Duoao DA-7
IC card readers, channel turnstiles, card readers, intelligent elevator dispatch, visitor linkage elevator control, access control all-in-one card, Duoao DA-7

$116.84

MOQ: 500

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Facial recognition elevator control, QR code access control, visitor linkage gate elevator dispatch, AGV elevator DA-50
Facial recognition elevator control, QR code access control, visitor linkage gate elevator dispatch, AGV elevator DA-50

$0.58

MOQ: 1

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Facial recognition QR code card swipe elevator control AGV robot automatically rides the elevator to open the door and pass through the turnstiles, Duo Ao D-T
Facial recognition QR code card swipe elevator control AGV robot automatically rides the elevator to open the door and pass through the turnstiles, Duo Ao D-T

$1.37

MOQ: 1

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