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Summary of Contents for B meters Milesight VS121
- Page 1 VS121 User Guide AI Workplace Occupancy Sensor Featuring LoRaWAN ® B METERS UK | www.bmetersuk.com | Milesight Follow us: bmetersuk...
- Page 2 Safety Precautions Milesight will not shoulder responsibility for any loss or damage resulting from not following the instructions of this operating guide. The device must not be disassembled or remodeled in any way. To avoid risk of fire and electric shock, do keep the product away from rain and moisture ...
- Page 3 Revision History Date Doc Version Description Apr. 26, 2021 V 1.0 Initial version 1. Support line crossing counting feature; 2. Support D2D feature; Jan. 18, 2022 V 1.1 3. Support people counting debounce; 4. Support uploading max number of people; 5.
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Page 4: Table Of Contents
Contents 1. Product Introduction ......................... 5 1.1 Overview ...........................5 1.2 Key Features ..........................5 2. Hardware Introduction ........................5 2.1 Packing List ..........................5 2.2 Hardware Overview ......................... 6 2.3 Buttons and LED Indicators ....................6 2.4 Dimensions (mm) ........................6 3. -
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”...
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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. Schedule Max./Avg.
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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.
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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
Parameters Description Set Detection Customize a triangle or a convex quadrangle to count the people flow from Region one edge to another edge. Zoom up the live view to draw the areas. Clear Clear the area you have drawn before. 4.2.4 LoRaWAN &... - 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 If the device does not receive ACK packet from network server, it will resend Confirmed Mode data once. ADR Mode Allow network server to adjust data rate of the device. The device will send a specific number of LinkCheckReq MAC packets to the Rejoin Mode network server every 30 mins to validate connectivity;...
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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.
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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.
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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
Parameters Description Current System Time Current date & time of the system. Time Zone 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... -
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
User can view some open source software licenses about the sensor by clicking the View Licens 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... -
Page 28: Recommended Installation For Line Crossing Counting
To know the illuminance of the current scene, you must use an illuminance meter, or you can refer to the following common environmental illuminance values: place/environment illuminance 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. -
Page 29: Factors Affecting Accuracy
Avoid installing the sensor near a mirror or avoid drawing the line to the mirror. 5.4 Factors Affecting Accuracy The color of hair or clothes is close to the floor color. Reason: It will make it difficult for the algorithm to identify the correct object, thus affecting the accuracy. -
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 1 Byte 1 Byte M 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)
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Page 33: Downlink Command
cd (Max People 05 => during the reporting interval, the maximum Counter) number of people is 5 4. Line cross counter periodic report with timestamp: 0f85e8ba1466 05cc02000100 0dcc10000100 Channel Type Value 85 (Timestamp) e8ba1466 => 6614bae8=1712634600s Periodic In: 02 00 => 00 02 = 2 cc (Line Crossing Counter) Periodic Out: 01 00 =>... - 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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