100% Touchless 2-in-1 Biometric Reader



· Simultaneous 2-factor authentication process
· 100% touchless bio-authentication
· Fast and seamless verification quality
· Intuitive and user friendly UX
· Flexible APIs
· External RFID Reader(Optional)

Key Features

· 2 Biometric Authentication Supports: Face, Palm Vein (RFID optional)
· Walkthrough High-Speed Authentication
· Clear Image Scoring Algorithm
· Smart LCD Leader Status Indicator
· Tamper Protection Alarm

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

CrucialTrak's unique facial recognition technology presents the fastest,  most advanced and convenient experience for every users.   Facial Images are captured in most accurate 3D patterns from widest angles of access paths.

- Automated face tracking module captures face with wide range of heights (heights range from 120cm to 220cm/3’11” to 7’2”)
- Precisely captures only targeted image (Automatically eliminates other background face images)
- Real-time facial identification under 0.001 second
- Low light level counter-light support

Palm Vein
CrucialTrak’s   Full Touchless palm vein recognition,  simultaneously interlocked with fingerprint recognition,  provides the fastest learning,  most accurate,  and highly comfortable identification experience,  with the design built by Bio-Mechanism UX analysis.

- Advanced matching algorithms ensure high level of accuracy
- Contactless user interface eliminates hygiene concerns
- Less than 0.00001% false acceptance rate


∙ Ideal for implementing a 1:1 matching solution in conjunction with a card-based system
∙ High Level of Security Solution


Commercial Properties

Government Agencies

Educational Institutions

Medical Facilities

Key Specification

Model Name BACS™ Duo
CPU Intel Core i3
Memory / Storage 8 GB / 64 GB, 128 GB optional
Built in Display 3.5" LCD display / Round LED indicators
Optional Display HDMI monitor (FHD must be supported, mini DP socket)
Color Midnight Black
Operation Mode Face, Palm Vein, Optional built-in RFID (single or multi-mode)
Biometric Recognitions Face Palm Vein
Recognition Distance Up to 2.5 m / 8 ft 35 – 76 mm / 1.4 – 3 in
FAR / FRR of Algorithm 0.001 / 0.1 0.00001/0.01
Image Log Capacity 50,000 5,000
Encryption AES 256
Safety UL60950-1, EN60950-1
Speak Out Sound effect
Dimensions (W x D x H) 180 mm x 70 mm x 180 mm / 7.1 in x 2.7 in x 7.1 in
Weight 1 kg / 2.2 lb
Communications 10/100 Mbit Ethernet, Wiegand out, Relay
Face Image Enhancement WDR (Wide Dynamic Range) function
Event Log Capacity 1,000,000
Remote Control Built-in web server
Power 12 V DC / 3 A
Tamper Protection SPIP (Smart Personal Information Protection) feature (optional)
Proximity Sensor Optional
Languages English (customizing available)
Operating Temperature -20 – 70 °C / -4 – 158 °F
Operating Humidity Max 80 % (RH)
Storage Temperature -30 – 80 °C / -22 – 176 °F
Certifications CE, NRTL, TUV, FCC, KC, CB, NOM
Housing Materials Flame retardant ABS, Polycarbonate, Polypropylene
Management SW CruAMS (CrucialTrak Access Management System)
Connections 12p connector, Ethernet connector, USB 3.0 connector (debug), HDMI connector (debug)
Mounting Default wall mounting bracket
Options Lighting Panel


BACS™ Duo Dimensions


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

Facial Recognition

Facial Recognition Stand at a distance of 50–60 cm (19.6-23.6 in) from the product, and look at the face camera.   Adjust your face so it is parallel to the camera.   The face camera will recognize your face and the face mode icon will blink blue.

Palm Vein Recognition

Palm Vein Recognition Spread your fingers and place your hand perpendicularly to the palm vein sensor.   Align the center of your palm with the center of the sensor.   Then move your hand slowly and place it 3.5-7 cm (1.3-2.7 in) from the product.   The palm vein sensor will scan your palm and the mode icon will blink blue.   Remain still while your palm vein is being scanned.


CrucialTrak BACS™ Brochure

File size: 2,835KB | PDF

Duo Quick User Guide

File size: 1,519KB | PDF

BACS™ Products