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2MLDA-3 Face Recognition and Thermal Detection Access Control Drop Arm Turnstile Gates

  • Speed gate retractable turnstile
  • Temperature and face recognition access control
  • Pass rate: 35 person /min
  • Unlock time: 0.2s
  • Constructed of 304 stainless steel
  • Can support also two-sided card readers, paper tickets, fingerprint / bio-metric scanning, and coins

Product Documents



2MLDA-3 Face Recognition and Thermal Detection Access Control Drop Arm Turnstile Gates


  • Supports two-sided card readers, paper tickets, fingerprint, coins.
  • The arm automatically goes down when the electricity is off
  • Adjustable working mode and opening time.
  • Non-contact detection and notification of abnormal body temperature
  • Notifications via email of high temperature fever with a snapshot of that person
  • Temperature accuracy of 0.3°C to 0.9°C
  • The device is programmed to auto-calibrate to adjust to the surrounding area
  • Records up to 10K faces to grant/deny access, up to 6 photos per employee
  • Fastest face recognition scanner in the market, scans within 0.2 seconds
  • Wide dynamic range to assure background light compensation for better
    temperature accuracy reading and face identification
  • Two-way audio, remote live video monitoring back to control station to provide
    audible direction to person being scanned
  • Anti-spoofing: Deep learning artificial intelligent algorithm which can
    differentiate between a real person and a picture or video.
  • Supports body temperature detection and personnel information binding,
    which can quickly confirm personnel information and do body temperature
  • Built-in deep learning dedicated chip, supports local off line recognition,
    10,000 face capacity, face white list (1:N)
  • WDR, 2MP (1080P) low illumination wide-angle camera and F1.6 large
    aperture lens for high quality image in various complex lighting conditions
Temperature Detection Features

Face Recognition and Temperature Detection Access Control Technology

Control access to buildings, offices, factories, plants and any facility by verifying persons identity with a 99% face recognition accuracy. Does not allow access to anyone with a high fever or without a Mask. 2M terminal software can determine if the person passing by is wearing a mask or not.It can also read his/her temperature and determine based on configurable pre-defined temperature threshold if access should be granted or not.

Module Features:

  • Fast recognition time within 0.2 seconds. Various models merge mode are used to reduce false rate and increase pass rate
  • Non-contact temperature detection
  • Body temperature detection and personnel information binding
  • Configurable temperature detection threshold value
  • Temperature range between 30˚C to 45˚C
  • Accuracy between 0.1˚C to ≤0.3˚C, distance is up to 1m
  • Learning algorithm maximizes accuracy rate >99% and reduce the false rate <1%
  • The dedicated learning chip, supports local offline recognition up to a 10K face capacity, face whitelist (1:N)
  • WDR, 2MP (1080P) low illumination wide-angle camera and F1.6 large aperture lens for capturing high quality image with various complex lighting scenes
  • Anti-spoofing detection based on deep learning algorithm

Want to see this product in action? Schedule a live demo now!

Dimensions 47.2 × 6.3 × 39.4 in
Country of Origin


Turnstile type speed gate turnstile
Cabinet material 304 stainless steel (standard)
316 stainless steel (optional)
Arm material Stainless steel
Finish Stainless steel satin finish
Function Fail-safe, anti-clamping
Dimensions (LxWxH) 47.2" x 6.3" x 39.4" (in) / 1200 x 160 x 1000 mm
Passage width Customized
Direction Single / bidirectional
Power supply AC110–220 V, 50/60Hz
Working environment Indoor / Outdoor
Motor DC brush motor (standard)
Operation System Linux
Face Recognition Accuracy Rate >99%
Face Recognition Time 200ms
Face Capacity 10,000
Card Capacity 100,000
Storage Capacity 4GB
Event Capacity 30,000 (with images)
Measurement Range 30°C - 45°C
Measurement Accuracy 0.1°C
Measurement Deviation ≤±0.3°C
Measurement Distance 1m
Authentication Mode Face Whitelist: (1:N)
Card: (1:N)
Face + Body Temperature
Card Type Mifare 1 Card
User Management Support user library addition, deletion, update
Record Management Support local recording and real-time upload
Interface LAN×1, Wiegand Input×1, Wiegand Output×1, RS485×1, Alarm Input×2, Alarm Output×1, USB2.0×1, Lock×1, Door Contact ×1, Exit Button×1
Power Supply Input 12V±25% DC
Screen Touch Screen, Size:7 inch, Resolution: 600×1024
Camera Dual Lens, 2MP, 1080P
Supplement Light LED soft light and infrared light
Dimensions (L×W×H) 134.0mm × 33.0mm × 305.0mm
Working Environment For access control terminal: -20°C~+65°C, Relative Humidly<95% (non-condensing)
Protection Level Both terminal and module: IP 54
Application Situation Indoor, No wind
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