2-in-1 멀티바이오인증 비접촉 100%


· 2가지 바이오 동시 인증
· Walkthrough 초고속 인증
· 100% 비접촉 시스템
· 직관적이고 편리한 UX
· 높은 호환성의 API
· RFID 옵션

Key Features

· 멀티 바이오 인증: 얼굴, 장 정맥 (RFID 옵션)
· 클리어 이미지 스코어링 (Clear Image Scoring Algorithm) 알고리즘
· 모션 트래킹 (Motion Tracking )분석
· RFID 카드 옵션으로 바이오인증 시스템 migration에 최적화
· 사용자정보 임의 조작 방지 센서 (Tamper Protection)

Product View


Key Technologies

· AES 256 Data Encryption
· 64GB to 256GB Memory Option
· Ethernet, Wiegand out(26,34,35), USB3.0 Communication
· 1,000,000 Events Log Capacity
· RFID Card Operation Optional
· Sound and Visual Verification Support
· Built-in Web Server Remote Control
· Wall & Speedgate Mounting

Biometric Technologies

크루셜트랙의 독창적인 얼굴 인식 기술은 빠르고 편리합니다.

- 다양한 위치의 얼굴을 정확히 찾아내는 자동 트레킹 모듈 (측정 신장: 120cm-220cm)
- 인증 시도자의 얼굴만을 정확히 포착
- 1초 미만의 초고속 인식
- 저조도 역광 개선

손바닥 정맥
크루셜트랙의 비접촉식 손바닥 정맥 인식 모듈은 지문 인식 모듈과 연동하여 동시에 인증 프로세스를 수행 합니다. 가장 정확하고 빠른 방식으로 사용자 편리성을 극대화 합니다.

- 진보된 매칭 알고리즘으로 최고 수준의 보안 제공
- 100% 비접촉식으로 위생적
- 0.00001% 의 오인율


∙ 높은 수준의 보안이 필요한곳
∙ 회사의 R&D센터, 상업공간, 정부기관, 의료기관
∙ 카드 시스템에서 생체 인증으로의 경제적이고 실용적인 migration






Key Specification

Model Name Duo Remark
CPU Integrated CPU set 1
Memory / Storage 8GB / 64GB, 128GB 64G default
Built in Display 3.5” LCD Display
Optional Display HDMI monitor (FHD must be supported, mini DP socket)
Color Midnight Black
Operation Mode Face & Palm Vein & RFID (single & multi mode)
Biometric Recognitions Face Palm Vein
Recognition Distance ~2.5m / ~8 ft. 35 ~ 76mm / 1.4 ~ 3.0in
FAR/FRR of Algorithm 0.001 / 0.1 0.00001/0.01
Capacity up to 50K Up to 50K
Encryption AES 256
Safety UL60950-1, EN60950-1
Speak Out Sound effect
Status Indication Motion lighting
Dimensions 180(W) x 69(D) x 180(H) / 7.1(W) x 2.7(D) x 7.1(H) mm/in
Weight 1/ 2.2 kg/lb
Communications 100Mbit Ethernet, Wiegand Out
Input / Output Input : Exit, Alarm, Door status, Fire Output : Relay out
Face Image Enhancement WDR (Wide Dynamic Range) function
External Interface USB 3.0 & Mini DP (Debug)
Event Log Capacity 1,000,000 events
Remote Control Built in WEB server
Power 12V DC / 3A
Tamper Protection SPIP (Smart Personal Information Protection) feature
Proximity Sensor Built in and adjustable
Languages English (Customization available)
Operating Temperature 0 ~ 60 / 32 ~ 140 ˚C/°F
Operating Humidity 5% to 80%
Certifications CE,  NRTL,  TUV,  FCC,  KC
Housing Materials Flame retardant ABS, Poly Carbonate, PP
Management SW CRUAMS (CrucialTrak Access Management System)
Connections 12p socket, 8p Ethernet socket, Mini DP, Standard USB
Mounting Default wall mounting bracket
Options Built in RFID reader*, Lighting Panel




Duo is on of few products on the market that is tested by a Nationally Recognized Testing Laboratory (NRTL). Duo is also conforming CE, FCC and KC standards.

Available Models

• BD-A001: All biometric reader
• BD-R001: Biometric with RFID card reader

User Guide

얼굴 인식

Facial Recognition 제품에서 약 50 ~ 60 cm 떨어진 곳에서 얼굴 인식 카메라를 바라보고 턱을 움직여 얼굴이 카메라와 수평이 되도록 조정하세요. 얼굴 인식 모드 아이콘이 파란색으로 깜빡이며 정보를 인식합니다.

손바닥 정맥 인식

Palm Vein Recognition 손바닥을 쫙 펴 손바닥 정맥 센서 위에 수직으로 올리고 손바닥의 중앙이 손바닥 정맥 인식 센서의 중앙에 오도록 위치를 조절한 후 손을 천천히 움직여 제품과의 간격이 약 3.5 ~ 7 cm가 되도록 조정하세요. 손바닥 정맥 인식 모드 아이콘이 파란색으로 깜빡이며 정보를 인식합니다.

손바닥 정맥 인식 센서가 정보를 인식하는 동안 손을 움직이지 말고 기다리세요.


CrucialTrak BACS™ Brochure

File size: 16,231KB | PDF

Duo Quick User Guide

File size: 1,519KB | PDF


Do you have an Anti-passback function?
Yes.  The anti-passback funtion requires that a specific sequence is used for the system to grant entry and/or exit at a specific location
Do you have a Global Anti-passback function?
Yes.  The anti-passback funtion requires that a specific sequence is used for the system to grant entry and/or exit at all locations within the facility.
How many authentication pattern modes does the BACS unit have?
The BACS Quattro uses four modes of biometric authentication patterns :  Face, Iris, Fingerprint and Palm Vein.   The BACS Duo uses two modes of biometric authentication patterns: Face and Palm Vein.
Do you have a calendar function?
Yes. The calendars are maintained by CRUAMS access management system. Users can set 254 holidays.
Can the BACS unit be used under the low light conditions?
The Iris, Fingerprint and Palm Vein recognition modiules are not affected by low light conditions. The facial recognition module utilizes WDR and requires a certain amount of light however it also has adjustable settings that can compensate for low light conditions.
Can you set authentication for 2 or more as a multi person rule?
No, BACS readers do not support this feature (commonly known as "Escort Mode.")
Does user authentication occur at the BACS or at the server?
The BACS (Biometric Access Control System) readers can either work as a stand-alone device or with the centralized server. User data can be stored in both the local BACS readers and also in the server (enrollment station.) Data is continuously shared and synchronized so that all readers have updated information. When the user is recognized at the BACS reader, authentication takes place locally.
Please explain the mechanism of authentication.
Each BACS reader can be configured to require between one and four modes of biometrics. All four modes of biometric attempt to recongnize simultaneously and once the user has been authenticated by the required number of modes, the user is granted access.
What is the suggested maintenance on the BACS unit?
When maintenance or service is required it is recommended that the BACS readers are only serviced by a qualified and trained professional. Opening the BACS unit could cause further damage and void the warranty.
What are the options for enrollment?
Enrollment can be tailored based on individual security conditions and requirements. Each of the four biometric modes can be enrolled independently which allows for certain users to skip specific modes if they are not available (ie, fingerprint is not available due to a physical disability.) The BACS system will attempt to recognize all biometrics that are presented and will only authenticate those which are enrolled. The enrollment can take place at the dedicated enrollment station which provides optimal capture settings. In addtion enrollment can also take place at either a BACS Quattro or Duo. The most accurate and responsive results are acheived when the user is enrolled at both the enrollment station and at the BACS reader.
What are the Multi credential verifying options?
The user can customize the credential verification policy for the specific needs of each facility. The system can be configured to require a combination of any of the four biometric modes and/or the RFID readers that are connected to the BACS readers.
What is Low Light level counter- light support?
The BACS reader has a built-in WDR ISP which automatically controls and adjusts the amount of light necessary to capture a usable image in low light conditions.
What is PWM radiation intensity control?
PWM is a controlled setting that can adjust the radiation intensity to correct and safe levels in various lighting conditions.
What is Partial Iris donut recognition?
The BACS Iris module captures and analyzes the "donut" pattern of the iris. If the BACS is only able to capture a partial pattern of the donut it is still able to recognize and distinguish user specific templates.
How many BACS can CRUAMS handle?
Depending on network and server environments (assumed i7 CPU, 1G Ethernet and MS-SQL database) standard CRUAMS installations can accommodate approximately 256 BACS readers.
Does CrucialTrak BACS product support European GDPR (General Data Protection Regulation)?
Yes, CrucialTrak BACS readers are equipped with triple encryption (Template transformation by Algorithm, Data Storage Encryption, and Data Communication Encryption) to protect ‘Special Categories of Personal Data’. Also, CrucialTrak BACS supports easier process for corporate users to get consent from each individuals for using personal data.

BACS™ Products