Uface 4 Recognized Face Software User Manual
- June 6, 2024
- UFACE
Table of Contents
Uface 4 Recognized Face Software
Dear customer,
Thank you for using our product. For better use, please carefully read this
instruction. If you have any issues not mentioned here, please contact the
provider. All parts of this booklet are reserved by our company, including
words, pictures and graphics. Without written permission, no unit or
individual shall extract, copy, translate or edit the content in this
instruction.
Parts list
Dimensional Drawing
Appearance description
Instruction
Illumination intensity
The recognized face, of which, the illumination intensity “intensity” in
short) shall not be lower than 30 Lux
when the device put in a totally dark environ-ment, the face illumination
intensity, 0.5m distance to the device, is about 100 Lux. The nearer to the
device, the higher the intensity is. If there is overexposure on the face, the
face characteristics will be unable to be extracted and may lead to hard
recognition.
Intensity test
The test standard is as shown on the picture: the angle between dotted line A
and dotted line B is 90 ° , the test adopts the common light meter with full
spectrum, and applies U30 stan-dard light source, adjust the distance between
source light and test object, subject to the illumination intensity of the
object face at this time.
Reference to intensity
Illumination intensity in actual scenarios
image and registered image; backlight, side-light and
(Analysis: from the view of human eyes, the color changes on face skin may
result in wrong recognition of identity; unclear exposure area, no matter
large or small, may result the identity judgement.)
Side light
Improvements
- Install the device in a place with little impact from light source.
- Add a registered image according to the site condition, and it is suggested to use this product to enroll images.
- Properly lower the threshold value according tousage.
Position
Device shall be installed in places avoiding backlight, side-light and
strong light.
Sunlight shines indoor
When the sunlight shines indoor through the window, the face recognition
terminal device shall not be installed in shown black shadow area, instead,
shall be installed in place with little sunlight impact, no side-light and no
backlight. (Glass window can be deemed as no walls)
Sunlight shines through the door, with glass window at one side
Sunlight shines through the door, the device shall be installed at the place
with shields and little light impact. Glass window can be deemed as no
shields, the device shall be installed at the side without glass window or
with curtain hung.
Glass window
If the room has glass wall, there is no shield for sunlight, then it is
suggested to hang curtains over the window, and install the
the recognition. (Glass window can be deemed as no walls)
Sunlight shines through the door
Sunlight shines through the door, the device shall be installed at the place
with shields and little light impact.
Height
Suggested installation height (distance between the screen and the ground) is 1.4m, as the r e cog n i zab l e b o d y he i g h t range, 0.5m distance away from the device, is 1.3m-1.7m; the recognizable body height range, 1m distance away from the device, is 1m-2m. (There are some deviations)
Steps
- Paste the installation sticker on the wall, and keep the horizontal line parallel with the ground and the red line 1.4m distance to the ground; drill screw holes on suitable position on the wall according to the installation method (if use 86-box, then no need to drill holes), drill 1~2 outlet holes according to wiring need.
- Move the support to align holes on the wall and use the screws fix the support.
Attention: If the wall has hard foundation, self-tapping screws shall be used together with expansion pipe; if the wall has soft foundation, use self-tapping screws directly. - Align the interface socket and Ethernet port with device back and insert.
- Thread the tamper screws into the support and rotate 2 turns, then align the bottom slot with the support hook, use the hexagonal wrench to tighten screws following the shown direction. Installation completes.
Wiring connection
Wiring schematic drawing for mechanical switch of magnetic door
Installation notes
When arrange the wires, if the 12V power supply cable of the host does not adopt the “Special power strip” and is in long distance, resulting in large resistance, then abnormal phenomena may occur easily such as shown as follow.
The power adapter is put together with the device
which is optional, such as EU standard, American standard, UK standard, and so
on.
Features
-
Characteristics
Completely solve image frauds in all kinds of carriers with infrared and RGB dual-camera; when face database is 10-thousand. the recognition accuracy is 99.99% ((99.77% recognition rate under 1% false accept rate; 99.27% recognition rate under 0.1% false accept rate). -
Store records in local
Store 10-thousand level database in local
Device supports storing 10 thousand pieces of face images, 30-thousand pieces of recognition records (including on-site photo storage). -
Quick recognition speed
Recognition speed less than 1s. -
Secondary development (integrated)
Support the interface connection in HTTP; supports 232 serial output, Wiegand 26 and 34 output custom the configuration of output content. -
Complete functions
supports recognition distance configuration supports stranger detection and the stanger level can be configuration supports saving the on-site images of face reconni-tion and stranger detection. -
High extensibility
Supports deployment methods like public network and supports screen display content configuration supports card reader access.
FAQ
-
Try to restart and reset
When the device stops in some interface for a long time, users can plug out the can long press RESET hole for 8-12s to restart the device. Besides, users can -
Protection
This product possesses certain capbility of self-protection, as it can prevent small objects (such as tools, wires and so on) from entering and touching internal parts. -
Drop resistance
Please avoid operations such as falling, breaking, bending, heavily pressing and so on. -
Cleaning
Please use soft cloth or such materials, lightly wipe the display screen or panel, and to avoid scrubbing with water and cleaner. -
Working environment
The normal working temperature for this device is -20ºC~50ºC, if the actual device. -
Do not dirty or damage the display screen with oil-water or sharp objects
-
Do not use unknown power adapter to avoid burning out the device
FFC Warring
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
- This device may not cause harmful interference, and
- this device must accept any interference received, including interference that may cause undesired operation.
NOTE 1: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with
minimum distance 20cm between the radiator & your body.