Milesight VS121 User Manual
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Milesight VS121 User Manual

Ai workplace occupancy sensor
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AI Workplace
Occupancy Sensor
Featuring LoRaWAN
®
VS121
User Guide

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Summary of Contents for Milesight VS121

  • Page 1 AI Workplace Occupancy Sensor Featuring LoRaWAN ® VS121 User Guide...
  • Page 2 Declaration of Conformity VS121 is in conformity with the essential requirements and other relevant provisions of the CE, FCC, and RoHS. Copyright © 2011-2024 Milesight. All rights reserved.
  • Page 3 4. Add rejoin 9~16 people uplink definition. 5. Adjust illuminance of region people counting. 1. Support region dwell time detection; 2. Support to report data with timestamp; Apr. 8, 2024 V1.8 3. Support data retransmission feature; 4. Support time sync with Milesight gateway.

  • Page 4: Table Of Contents

    4.2.1 Region People Counting .....................11 4.2.2 Line Crossing Counting ....................13 4.2.3 People Flow Analysis ....................15 4.2.4 LoRaWAN ® & Milesight D2D ..................16 4.2.5 Wi-Fi ..........................19 4.2.6 General Settings ......................21 4.2.7 Privacy Mask .......................22 4.3 System ........................... 22 4.3.1 User ..........................22...

  • Page 5: Product Introduction

    1. Product Introduction 1.1 Overview VS121, based on Artificial Intelligence (AI) technology, is an AI workplace sensor designed to mo nitor occupancy & utilization in modern workspace, which can reach up to 98% recognition rate. Only counter values are transmitted over LoRaWAN ®...

  • Page 6: Hardware Overview

    1 × 1 × Warranty Card Quick Guide If any of the above items is missing or damaged, please contact your sales representative. 2.2 Hardware Overview 2.3 Buttons and LED Indicators Function Action LED Indication Press and hold the Wi-Fi button for more than 3 seconds. Off →...

  • Page 7: Access The Sensor

    3. Access the Sensor VS121 sensor provides user-friendly web GUI for configuration and users can access it via Wi-Fi connection. The recommended browsers are Internet Explorer, Firefox, Chrome, Microsoft Edge, Safari. The default IP of sensor is 192.168.1.1, and default SSID is Workplace Sensor_XXXXXX (can be found on the label).

  • Page 8: Access With Plugin

    3.2 Access with Plugin For IE browser access, users need to install the MsActiveX firstly. You can refer the steps as follows: Step1: Launch the IE browser and enter the IP address of the sensor; Step2: Enter the user name and custom password and click “Login”; Step3: At the first time to log in the device, the browser will prompt to install Controls, please click “Click here to download and install controls manually”...
  • Page 9 If IE9 or higher version browser is used, it is suggested that the web link should be added as a trusted site. See the instructions as follows: Step1: Start the IE9 or higher version browser, and select “Tools” “Internet Options”; Step2: Select “Security”...

  • Page 10: Operation Guide

    Step4: Enter the IP address. After logging on web GUI successfully, user is allowed to view live video. 4. Operation Guide 4.1 Live Video After logging on to the device web GUI successfully, user is allowed to view live video as follows. Parameters Description Click to access the configuration page...

  • Page 11: People Counting

    4.2 People Counting 4.2.1 Region People Counting Users can set the report settings and detection regions here. Parameters Description Enable Enable or disable region people counting feature. Number of People Show current number of people. Dwell Time Enable or disable dwell time detection of objects within the area. Detection Min.
  • Page 12 VS121 will reduce the count value only when the people come out of the Debounce Time detection area for more than 2 s. Enable to periodically reset cumulative count on schedule. Reset Cumulative Cumulative Count includes: Count on Total In/Out counting of each detection region.

  • Page 13: Line Crossing Counting

    4.2.2 Line Crossing Counting The sensor will count the number of people who crossed a defined virtual line, then upload the count value according to the reporting interval. Parameters Description Enable Enable or disable line crossing counting feature. Report with Report the data with timestamp.
  • Page 14 Schedule The device allows to set up only one line with at most 4 segments. For the detection line, crossing along the direction of the arrow means “In” and the opposite is “Out”. Set Detection Line When drawing, left-click to start drawing and drag the mouse to draw a line, left-click again to continue drawing the other segment and right-click the mouse to complete the drawing.

  • Page 15: People Flow Analysis

    4.2.3 People Flow Analysis The sensor will count the number of people cross different directions, then upload the counting data according to the reporting interval. Parameters Description Enable Enable or disable people flow analysis feature. Report with Report the data with timestamp. Timestamp Periodic Report Select the periodic report of “On the Dot”...

  • Page 16: Lorawan ® & Milesight D2D

    Zoom up the live view to draw the areas. Clear Clear the area you have drawn before. 4.2.4 LoRaWAN & Milesight D2D ® LoRaWAN LoRaWAN settings is used for configuring the transmission parameters in LoRaWAN network.
  • Page 17 Parameters Description Status LoRaWAN network status of this device. ® Basic Settings Device EUI Unique ID of the device which can also be found on the label. App EUI Default App EUI is 24E124C0002A0001. Join Type OTAA and ABP mode are available. Application Key Appkey for OTAA mode, default is 5572404C696E6B4C6F52613230313823.
  • Page 18 Milesight D2D protocol is used for setting up transmission among Milesight LoRaWAN ® devices without gateway. When the Milesight D2D setting is enabled, VS121 can work as a Milesight D2D controller for sending control commands to trigger D2D agent devices.

  • Page 19: Wi-Fi

    Parameters Description Enable D2D Enable or disable D2D feature. Define a unique D2D key and this key is the same as the setting in D2D agent D2D Key device. Default value: 5572404C696E6B4C6F52613230313823 Occupied: when total people counter value is non-zero in detection area Condition Vacant: when total people counter value is 0 in detection area Define a 2-byte hexadecimal control command (0x0000 to 0xffff).
  • Page 20 Parameters Description Enabled Enable Wi-Fi feature. Work Mode Work mode is fixed as AP and can not connect to other access point. SSID The unique name for this device Wi-Fi access point. SSID When disabled, other wireless devices can't find the SSID, and users should Broadcast enter the SSID manually to get access to the wireless network.

  • Page 21: General Settings

    Start Address: define the beginning of IP address pool which assigns to DHCP clients. End Address: define the end of IP address pool which assigns to DHCP clients. Lease Time (min): the lease time on which DHCP client can use the IP address assigned by the sensor.

  • Page 22: Privacy Mask

    4.2.7 Privacy Mask Privacy mask enables to cover certain areas on the live video to prevent certain spots in the surveillance area from being viewed and prevent people within the area from being counted. You can set 8 mask areas at most. Parameters Description Enable...
  • Page 23 Parameters Description Click Edit button to set three security questions for your device. In case that you forget the password, you can click Forget Password button on login page to reset the password by answering three security questions correctly. Security Question There are twelve default questions below, you can also customize the security questions.

  • Page 24: Security Service

    User Level: It’s fixed as Administrator. Management User Name: It’s fixed as admin. New Password: Input password for the account. Confirm: Confirm the password. 4.3.2 Security Service Description Parameters Enable SSH Enable SSH feature. SSH Port Set the port to access this sensor via SSH. 4.3.3 System Info All information about the hardware and software can be checked on this page.

  • Page 25: System Maintenance

    Select a time zone according to your location. Daylight Saving Time Enable or disable the daylight saving time. Synchronize the system time with embedded network server of Synchronize with Gateway Milesight gateway when LoRaWAN version is 1.0.3. The device will ®...

  • Page 26: About

    Description Parameters Software Version: The software version of the sensor. Local Upgrade: Click the Choose File button and select the upgrading file, then click the Upgrade button to upgrade. After the system reboots successfully, the System update is done. Upgrade You can check Reset after Upgrading to reset the device after upgrading it.

  • Page 27: Mount The Sensor

    es button. 5. Mount the Sensor To better utilize the advantages of AI algorithm, there are some important steps to follow : 5.1 Recommended Height for Certain Object Object Height Note Commonly used for Region People sitting object >2.5m (8.2ft) Counting >3m (9.8ft) Commonly used for Line Crossing...

  • Page 28: Recommended Installation For Line Crossing Counting

    Indoors at dusk 10Lux cloudy indoor 5~50Lux sunny indoor 100~1000Lux 5.3 Recommended Installation for Line Crossing Counting Make sure the sensor is facing straight down, in line with the ceiling.  Make sure there is sufficient white light on site. ...

  • Page 29: Factors Affecting Accuracy

    Step 3: Remove the cover on the device, then fix the device to the wall plugs via mounting screws; remember to adjust the mounting direction according to the detection area requirement and direction sticker on the inner cover. Step 4: Take the cover back to device; note that the Milesight Logo should be facing the LED indicator.

  • Page 30: Communication Protocol

    6. Communication Protocol VS121 reports basic information only when joining the network and reports people counter according to reporting settings. All data are based on following format(HEX): Channel1 Type1 Data1 Channel2 Type2 Data2 Channel 3 1 Byte 1 Byte N Bytes...
  • Page 31 region 16 (1B) Region ID(1B) + Average Dwell Time (2B) + Dwell Time Detection Maximum Dwell Time (2B) Note: region ID=00 means all regions. Periodic Line Cross Periodic In (2B)+ Periodic Out (2B) Counter Accumulated Line Accumulated In (2B)+ Accumulated Out (2B) Cross Counter Byte 1-2: number of people from A to A Byte 3-4: number of people from A to B...
  • Page 32 Region 13-16 People Counter People Flow Analysis(A to A, A to B) People Flow Analysis(A to C, A to D) People Flow Analysis(B to A, B to B) People Flow Analysis(B to C, B to D) People Flow Analysis(C to A, C to B) People Flow Analysis(C to C, C to D) People Flow Analysis(D to A, D to B) People Flow Analysis(D to C, D to D)

  • Page 33: Downlink Command

    D to A: 00 00=0 D to B: 00 00=0 D to C: 00 00=0 D to D: 00 00=0 6.2 Downlink Command VS121 supports downlink commands to configure the device. Application port is 85 by default. Item Channel Type Description...
  • Page 34 01: 0-15 02: 16-31 03: 32-47 04: 48-63 05: 64-79 06: 80-95 Byte 2-3: indicate disable or enable via every bit, 0=disable, 1=enable 00: disable, 01: enable Application Port 1 Byte, 85 by default Wi-Fi 00: disable, 01: enable Region People Counting 00: disable, 01: enable Region People Counting 00: disable, 01: enable...
  • Page 35 10 (Reboot) 4. Set reporting interval of region counting, line cross counting or people flow analysis as 20 minutes. ff03b004 Channel Type Value 03 (Reporting Interval) b0 04 => 04 b0 = 1200s = 20 minutes -END-...

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