Home Supplier Discovery Consumer Electronics AD Player

Outdoor Facial Recognition Manufacturers & Suppliers

Outdoor Facial Recognition Total 90 manufacturers & suppliers found with 270 products

Anhui Tsinglink Information Technology Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees223
Number of Employees
Manufacturer/Factory , Trading Company
Body Worn Camera; Mobile PTZ Camera; Face Recognition Tablet; Thermal Imaging Camera; Face Recognition Camera; License Plate Recognition Camera
ODM, OEM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
  • Wireless Face Recognition 4G Video Transmission Cloud Storage Intelligent Facial Detection Outdoor CCTV Camera
    US$ 320 / Set
    1 Set (MOQ)
  • Waterproof Outdoor IP Face Detector IR CCTV Facial Recognition Bullet Smart Camera
    US$ 320 / Set
    1 Set (MOQ)
  • Builtin Speaker Pickup Audio Intercom Facial Recognition Outdoor Bullet CCTV Security Camera
    US$ 320 / Set
    1 Set (MOQ)

Granding Technology Co., Ltd.

China Supplier - Diamond MemberSince 2008

Suppliers with verified business licenses

5.0
Manufacturer/Factory , Trading Company
Fingerprint Access Control , Fingerprint Time Attendance , Acess Control Systems , RFID Access Control , Fingerprint Lock
OEM, ODM, Own Brand
ISO 9001
  • Outdoor IP65 Rated Waterproof and Dustproof Facial Recognition RFID Card Access Control
    US$ 220 / Piece
    1 Piece (MOQ)
  • 7 Inch Touch Screen Facial Recognition Terminal with Waterproof Function for Outdoor Use (FacePro15)
    US$ 290 / Piece
    1 Piece (MOQ)
  • Outdoor Multi-Biometric Facial Recognition RFID Card Access Control Terminal with Big Screen
    US$ 280 / Piece
    1 Piece (MOQ)

Shenzhen Shining Star Electronic Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Kiosks , Android Tablets , Touch Screen Monitors , Panel PCS , Window Displays
OEM, ODM, Own Brand
ISO 9001, ISO 9000, BS 25999-2
  • 86 Inch Outdoor Video Calling Facial Recognition Interactive Digital Signage Kiosk with Camera Microphone
    US$ 570 / Piece
    1 Piece (MOQ)
  • 8 Inch Android Facial Recognition Access Control Monitor for Train Station
    US$ 380 / Piece
    1 Piece (MOQ)
  • 10 Inch Android WiFi 3D IP Camera Security Monitor with Biometric Facial Recognition Module
    US$ 380 / Piece
    1 Piece (MOQ)

Guangdong Lide Tech Co., Ltd

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory
Full Height Turnstile , Flap Barrier Gate , Optical Swing Turnstile Gate , Parking Barrier , Speed Gate
OEM, ODM, Own Brand
ISO 9001
  • Garden Outdoor Facial Recognition Swing Gate Openers Auto Swing Gate
    US$ 500 / Piece
    1 Piece (MOQ)
  • Stainless Steel Automatic Security Access Control Full Height Turnstile Barrier Gate
    US$ 750 / Set
    1 Set (MOQ)
  • 304 Stainless Steel Security Swing Barrier Turnstile Gate with RFID Reader Entrance
    US$ 650 / Piece
    1 Piece (MOQ)

Shenzhen Everlead Electronics Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area216
Plant Area
Number of Employees6
Number of Employees
Trading Company
Smart Lock , Smart Card , Hotel Lock
within 15 workdays
Shenzhen, Guangdong
  • Wholesale Smart Home Biometric Factory Price Smart Lock Door Wi-Fi Cerradura Smart Lock Code Outdoor Facial Recognition Gate Lock
    US$ 99 / Set
    2 Sets (MOQ)
  • Commercial WiFi Biometric Facial Recognition Fingerprint Digital Card Safe Face ID Door Smart Lock with Camera Eye Scanner Key
    US$ 95 / Set
    1 Set (MOQ)
  • OEM Customed Cloud Facial Tuya WiFi Remote Tuya Smart 3D Face Recognition Smart Automatic Digital Security Door Lock Intelligent Lock with Camera
    US$ 95 / Set
    1 Set (MOQ)

Shenzhen Xinster Technology Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Access Control , Tripod Turnstile , Flap Barrier , Swing Barrier , RFID Card Reader
OEM, ODM, Own Brand
Response Time≤3h
  • High Speed Facial Recognition Access Control Turnstile Swing Barrier Gate for Office Building
    US$ 300 / Piece
    1 Piece (MOQ)
  • Entry Doors Access Control Facial Recognition Infrared Sensor Fast Speed Automatic Swing Turnstile Gate
    US$ 580 / Piece
    1 Piece (MOQ)
  • Entry Turnstiles Swing Barrier Turnstile Gate Carries 1 Year Warranty and Durable Maintenance and Repair Support
    US$ 300 / Piece
    1 Piece (MOQ)

Shenzhen Zhendatech Co., Ltd.

China Supplier - Gold MemberSince 2016

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
PCBA/PCB Assembly , Cable/Wire Harness Assemb , Sheet Metal Fabrication , Kiosk Machine OEM/ODM , Order Machine OEM/ODM
OEM, ODM
ISO 9001, IATF16949, QC 080000
  • Zhenda Facial Recognition and Scan Code Payment Applicable to 27-Inch Self-Service Payment Machine/ Kiosk in Restaurants and Supermarkets with Certifications
    US$ 1.01 / Piece
    1 Piece (MOQ)
  • Super High Value Facial Recognition and Scan Code Self-Service Payment Kiosk Applied in Restaurants and Supermarkets
    US$ 1.01 / Piece
    1 Piece (MOQ)
  • High Quality Facial Recognition and Scan Code Self-Service Payment Kiosks in Restaurants and Supermarkets and Airports with Certifications
    US$ 1.01 / Piece
    1 Piece (MOQ)

VELEY SECURITY TECHNOLOGY CO., LIMITED

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
IP Cameras , Ai Thermel Camera , 4K NVR Video Recorder , Five Signal Hybrid Xvr Recorder , Face Recognition Camera
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14000, QC 080000
  • Face Capture Camera Face Detection IP Camera Ai Products 3MP 5MP Wireless Outdoor Camera
    US$ 13 / Piece
    1 Piece (MOQ)
  • 5MP Face Recognition System Night Vision Outdoor PC Camera Kit
    US$ 150 / Piece
    1 Piece (MOQ)
  • P2p Long-Range 0.4-0.7 Meters Indoor Outdoor Infrared Body Temperature Detector
    Negotiable
    1 Piece (MOQ)

Shenzhen Yaxunda LCD Display Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees42
Number of Employees
Manufacturer/Factory , Trading Company
Digital Signage , LCD Display
ODM, OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, QC 080000
  • 8 Inch Temperature Thermometer Kiosk for Facial Recognition Access Control System Qr Code Scanner
    US$ 350 / Piece
    1 Piece (MOQ)
  • Facial Detective Thermometer Fever Alarm New 2020 Baby White Area Technology OEM Battery Sets Storage PCS Face Recognition and Temperature Measurement Terminal
    US$ 520 / Piece
    1 Piece (MOQ)
  • Mask Identify Facial Recognition Camera Temperature Measurement for Access Control Terminal
    US$ 500 / Piece
    1 Piece (MOQ)

Ankuai Intelligent Tech Inc

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees288
Number of Employees
Manufacturer/Factory
Barrier Gate , Turnstiles Barrier , Swing Barrier/Flap Barrier , Parking Security Equipment , Face Recognition System
Own Brand, ODM, OEM
ISO9001:2015
  • Tripod Turnstile Gate Access Control System Barrier Gate Facial Recognition Turnstile
    US$ 209 / Piece
    1 Piece (MOQ)
  • Factory Direct Supplier High Quality Tripod Turnstile Gate Access Control Outdoor
    US$ 225 / Piece
    1 Piece (MOQ)
  • Semi-Automatic 304 Tripod Turnstile Rotating Entrance Gate Factory Outdoor RFID Turnstile
    US$ 225 / Set
    1 Set (MOQ)

Zuden Technology (HK) Co., Limited

China Supplier - Gold MemberSince 2006

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Alarm System , Access Control , Smart Home , Electromagnetic Lock , Home Security System
OEM, ODM, Own Brand
ISO 9001, ISO 9000
  • Factory Supply Outdoor Waterproof Facial Recognition Biometric Fingerprint Metal Standalone RFID Door Access Control
    US$ 18.5 / Piece
    50 Pieces (MOQ)
  • Factory Supply Touch Metal Facial Recognition Biometric RFID Fingerprint Door Access Control
    US$ 18.9 / Piece
    50 Pieces (MOQ)

Shenzhen P & Y Technology Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Advertising Player , Advertising Display , Digital Signage , Video Wall , LCD Video Wall
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, HSE...
  • Unstaffed Private Mode Hardware System Monitor Facial Recognition Parking Self Payment Kiosk Indoor Park Lot
    US$ 850 / Piece
    1 Piece (MOQ)
  • 10.1 Inch Facial Recognition Camera and Temperature Capture Body Temperature Measurement Device LCD Display
    US$ 220 / Piece
    1 Piece (MOQ)

Shenzhen Realstar Electromechanical Technology Co., Ltd

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Other , Group Corporation
Steel Fabrication , Sheet Metal Fabrication , Stamping Parts , CNC Machining , PCBA
OEM, ODM, Own Brand
ISO 9001, IATF16949
  • ODM Support Facial Recognition and Scan Code Payment Applicable to 23.8 Inch Self-Service Payment Kiosks in Restaurants and Supermarkets
    US$ 800 / Piece
    10 Pieces (MOQ)
  • ODM Temperature Scanning Time Attendance Screening Check Kiosk, Facial Mask Detection Scanner Access Control System
    US$ 800 / Piece
    10 Pieces (MOQ)

SHENZHEN SECUMATE TECHNOLOGY CO., LIMITED

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Other , Group Corporation
CCTV Camera , IP Camera , NVR Kit , IP PTZ Camera , Tvi Camera
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • 5MP WDR Starlight Ai Intelligent Facial Recognition Smart Camera Human Face Detection CCTV IP Bullet Camera
    US$ 63 / Piece
    110 Pieces (MOQ)

Shenzhen Hongzhou Smart Technology Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees48
Number of Employees
Manufacturer/Factory , Trading Company
Self Service KIOSK
ODM, OEM
ISO9001:2015
  • Automated Order Machines Self Service Card Vending Kiosk with Facial Recognition
    US$ 850 / Piece
    10 Pieces (MOQ)

Shenzhen FSAN Intelligent Technology Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees341
Number of Employees
Manufacturer/Factory , Trading Company
Thermal Camera , NVR , IPC Camera , PTZ Camera , Smart AI Camera
Own Brand, ODM, OEM
ISO 9001, ISO 14001, ISO 14000, IATF16949, ISO 50001
  • Fsan 2MP Smart Ai Face Recognition Waterproof IR Infrared Night Vision Attendance Access Control Surveillance System HD Network CCTV IP Security Dome Camera
    US$ 117 / PCS
    100 PCS (MOQ)
  • Fsan 2MP IR Infrared Face Recognition Detector IP Bullet Camera
    US$ 129 / PCS
    50 PCS (MOQ)
  • Fsan Infrared Thermometer Camera Aided Tool Human Body Temperature Measurement Blackbody
    US$ 310 / PC
    1 PC (MOQ)

HICO TECH CO., LIMITED

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area80
Plant Area
Trading Company
Security Camera , CCTV Camera , IP Camera , Ai Smart Camera , WiFi Camera
OEM, ODM, Own Brand
ISO 9001, ISO 14001, HSE
  • CCTV Smart Humanoid Detection Ai Auto Tracking Full Color Mini PTZ Dome Poe IP Security Camera
    US$ 33 / Piece
    20 Pieces (MOQ)
  • Home Security IP CCTV Wireless WiFi Onvif 3D Auto Tracking Humanoid Detection Alarm Audio Starlight Color Mini Dome PTZ Camera
    US$ 38 / Piece
    5 Pieces (MOQ)
  • 5MP Sony 20X Zoom Auto Tracking IP Network Dome PTZ CCTV Camera
    US$ 86 / Piece
    1 Piece (MOQ)

S4A Industrial Co., Limited

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory
Access Control , Electromagnetic Lock , UHF Long Range Reader , RFID Access Control , Em Lock
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Fingerprint and Face Ttlock APP Control Bluetooth V4.0 Smartphone APP Access Controller
    US$ 38.8 / Piece
    1 Piece (MOQ)
  • Smart Facial Standalone Ttlock APP Access Control
    US$ 36.9 / Piece
    1 Piece (MOQ)
  • Dynamic Facial Identification Access Controller
    US$ 340 / Piece
    1 Piece (MOQ)

ZHUHAI RONGTAI ELECTRONICS CO., LTD.

China Supplier - Gold MemberSince 2015

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Video Door Phone , Access Control , Smart Home System , Home Automation System , Wireless IP Door Phone
OEM, ODM
ISO 9001
  • Multi Apartment Digital Outdoor Station Video Doorbell
    US$ 150 / Piece
    200 Pieces (MOQ)
  • Rongtel APP Facial Intercom Access Control, WiFi IP Video Doorphone for Home
    US$ 28 / Piece
    200 Pieces (MOQ)
  • 4" Touch Screen Facial Doorbell Intercom, WiFi IP Video Doorphone for Family
    US$ 28 / Piece
    200 Pieces (MOQ)

Guangdong Qigong Industrial Group Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Automatic Gate , Retractable Gate , Folding Gate , Barrier Gate , Boom Barrier
ISO 9001
Foshan, Guangdong
  • 2021 Best Quality Swing Turnstile Gate 304 Stainless Steel Security Swing Door Barrier Gate for Indoor or Outdoor
    US$ 1058 / set
    1 set (MOQ)
  • Face Recognition Turnstile Strangers Capture Photo and Record Access Control Software Flap Barrier Gate
    US$ 869 / set
    1 set (MOQ)
  • Security Swing Barrier Gate and Access Control Turnstile
    US$ 986 / set
    1 set (MOQ)

RS Security Co., Ltd.

China Supplier - Gold MemberSince 2013

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Tripod Turnstile , Flap Barrier , Waist Height Turnstile , Full Height Turnstile , Swing Barrier
OEM, ODM
ISO 9001
  • SIM Card TCP/IP 8 Inch Biometric Android Face Recognition Access Control Temperature Software Device
    US$ 1000 / Piece
    1 Piece (MOQ)
  • Coffee Shop Facial Recognition Three Rollers Turnstiles Door Anti-Trailing Passage Tripod Barriers Gate Driven
    US$ 1000 / Set
    1 Set (MOQ)
  • Outdoor Area Face Recognition Three Arms Doors Turnstile 90 Degree Revolving Tripod Gates Barrier Counter
    US$ 1000 / Set
    1 Set (MOQ)

Hangzhou Paize Technology Co., Ltd.

China Supplier - Gold MemberSince 2015

Suppliers with verified business licenses

4.0
Manufacturer/Factory , Trading Company
CCTV Network Camera , Digital Video Recorder DVR , Hdcvi Camera , Network PTZ Camera , Ivss
Own Brand
ISO 9001
  • Hikvision 8 Channel NVR with 8 Poe Acusense 4K IP CCTV Security Network Video Recorder Ds-7608nxi-I2/8p/S
    US$ 210 / Piece
    1 Piece (MOQ)
  • Dahua Face Recognition Access Controller 2-MP 4.3 Inch Glass Touch Screen Asi6214s
    US$ 98 / Piece
    1 Piece (MOQ)
  • Dahua Face Recognition Card Swiping NFC Technolog Password Access Controller
    US$ 280 / Piece
    1 Piece (MOQ)

Shenzhen Jutai Comm Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Automatic Door Sensor , Gate Automation Security Solution , RFID Reader , Barrier Gate , Gate Motor
OEM, ODM, Own Brand, Gatelink
ISO 9001, ISO 14001
  • User-Friendly Standalone Access Control Reader - Enhance Security and Efficiency
    US$ 50 / Piece
    1 Piece (MOQ)
  • Time Attendance with Facial and Fingerprint Reconition Reader
    US$ 75 / Piece
    1 Piece (MOQ)
  • Biometrics Security System Facial Recognition and Fingerprint Reader
    US$ 75 / Piece
    1 Piece (MOQ)

Guangzhou Lockvel Security Technologies Co., Ltd.

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Door Closer , Smart Lock , Fire Rated Euro Door Lock , Door Hardware Accessories , Door Hinge
OEM, ODM, Own Brand
ISO 9001, ANSI/ESD, ISO 22000
  • Face Recognition Keyless Smart Door Lock, Digital Electronic Biometric Smart Locks, Intelligent Access Card Unlock + Palm Print Unlock, 7-in-1 Unlocking Method
    US$ 98.5 / Set
    1 Set (MOQ)
  • Fingerprint, Password, Mechanical Key and Smart IC Cards Smart Keyless Door Lock with Surveillance Camera/Visual Cat Eye Indoor Combination Lock
    US$ 58.4 / Set
    10 Sets (MOQ)

Lead Shine International Limited

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
LCD Display , Digital Signage , Outdoor High Brightness Display , All in One Display , Digital Signage Kiosk
OEM, ODM
ISO 9001, ISO 14001
  • Ai Intelligent Facial Recognition Temperature Measurement Terminal Display
    US$ 69 / Piece
    1 Piece (MOQ)
  • Facial Recognition Temperature Measurement Kiosk
    US$ 486 / Piece
    1 Piece (MOQ)

Guangdong Jindun Electronic Technology Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company , Other
Food Metal Detector , Checkweigher , Walkthrough Metal Detector , Body Temperature Scanner , Disinfection Gate Door
OEM, ODM
GAP
  • Non Contact Temperature Scanning Facial Recognition Access Control Infrared Thermometer
    US$ 450 / Set
    1 Set (MOQ)
  • Outdoor Temperature Scanner Disinfection Channel Automatic Detect Human Sanitize
    US$ 990 / Set
    1 Set (MOQ)

IDeal Intelligent Technology Co., Ltd.

China Supplier - Gold MemberSince 2014

Suppliers with verified business licenses

4.0
Manufacturer/Factory
Barrier Radar Detector , RFID Readers , RFID Cards , Barrier Gate , Loop Detector
OEM, ODM
within 15 workdays
  • Facial Recognition Thermometer Terminal Access Control System Body Temperature Measurement Face Recognition Camera
    Negotiable
    1 Set (MOQ)

CiVinTec Global Co., Limited

China Supplier - Gold MemberSince 2005

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory
RFID & Mobile ID Access Control Reader , Osdp Wiegand Access Control Reader , Qr Code Access Control Reader , HTTP Web Access Control Terminal , Wireless Access Control System
OEM, ODM, Own Brand
ISO 9001
  • Wireless Cloud Remote Access Control System with Ticket Validation Qr Code RFID NFC Member Card Gym Turnstile
    US$ 0.01 / Piece
    1 Piece (MOQ)

Shenzhen Wejoin Corporation

China Supplier - Gold MemberSince 2010

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees106
Number of Employees
Manufacturer/Factory , Trading Company
Barrier Gate , Automatic Barrier , Barrier , Gate Operator , Boom Barrier
ODM, OEM, Own Brand
ISO9001:2015, IECQ Certificate of Conformity for Hazardous Substance Process Management
  • SUS304 Facial Recognition Flap Barrier Turnstile Half Height Barrier Gate
    US$ 2150 / Set
    1 Set (MOQ)
  • Stainless Steel Automatic Tripod Turnstile with Facial Recognition Device
    US$ 650 / Piece
    1 Piece (MOQ)
  • Facial Recognition Turnstile Gate Door Access Control Swing Turnstile Gate
    US$ 1580 / Set
    1 Set (MOQ)

Hebei Qiniu Machinery Equipment Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Electromagnetic Lock , Automatic Door Closer , Machinery and Machinery Parts , Parking Lot Equipment , Hardware Series
OEM, ODM, Own Brand
ISO 9001, ISO 9000, IATF16949
  • 5 Inch IP 65 Free Software Sdk Facial Recognition Door Access Control System
    US$ 110 / Piece
    1 Piece (MOQ)
  • Smart Touch Screen Sdk Qr Biometric Facial Recognition Attendance Access Control System Face Recognition
    US$ 68 / Piece
    1 Piece (MOQ)
  • Facial Recognition Door WiFi Cloud Biometric Fingerprint Time Clock Attendance System
    US$ 47 / Set
    1 Set (MOQ)
Items per Page: 10 | 30 | 50
1 2 3