Firmware & SDK
Keep your Milesight firmware up to date for the best performance and access to the latest features. Also some products provide SDK for further development.
Note: Select the correct firmware according to hardware versions. If you are unsure of your device hardware version, please send the serial number of your device to Milesight for confirmation.
Feedback
Firmware
SDK
Firmware
- All
- Video Surveillance
- Solar-powered Series
- Intelligent Traffic
- IoT Sensing Series
- All
- People Sensing Series
- IAQ Series
- CoWork Series
- Thermostat Series
- Gas Detection Series
- Current Transformer Series
- Weather Station Series
- Temperature&Humidity Sensor Series
- Asset Tracker Series
- Environmental Sensing Series
- IoT Display
- All
- Indoor Controller
- Outdoor Controller
- Irrigation Controller
- All
- LoRaWAN Gateway
- Wi-Fi HaLow Gateway
- All
- 4G Series
- 5G Series
- All
- IoT Sensor
- IoT Controller
- IoT Gateway
- Cellular Router
-
4G Solar-powered ANPR Camera
52.8.0.4-LPR_AP-r5
2025-06-19
-
4G Solar-powered ANPR Camera
52.8.0.4-LPR_USA-r5
2025-06-19
-
4G Solar-powered ANPR Camera
52.8.0.4-LPR_ME-r5
2025-06-19
-
4G Solar-powered ANPR Camera
52.8.0.4-LPR_EU-r5
2025-06-19
-
4G Solar-powered ANPR Camera
52.8.0.4-LPR_AP-r5
2025-06-19
-
4G Solar-powered ANPR Camera
52.8.0.4-LPR_EU-r5
2025-06-19
-
4G Solar-powered ANPR Camera
52.8.0.4-LPR_ME-r5
2025-06-19
-
4G Solar-powered ANPR Camera
52.8.0.4-LPR_USA-r5
2025-06-19
-
4G Solar-powered Security Camera
52.8.0.4-r5
2025-06-19
-
4G Solar-powered Traffic Sensing Camera
C_21.1.0.8-r4
2025-09-17
-
4K/H.265 Series NVR (MS-Nxxxx-NxE)
78.9.0.19-r2
2024-03-01
-
4K/H.265 Series NVR (MS-Nxxxx-xxC)
73.9.0.19-r2
2024-03-01
-
4K/H.265 Series NVR (MS-Nxxxx-xxE)
75.9.0.19-r2
2024-03-01
-
4K/H.265 Series NVR (MS-Nxxxx-xxG)
77.9.0.19-r2
2024-03-01
-
4K/H.265 Series NVR (MS-Nxxxx-xxH)
71.9.0.19-r2
2024-03-01
-
4K/H.265 Series NVR (MS-Nxxxx-xxT)
72.9.0.19-r2
2024-03-01
-
AM102&AM102L Indoor Air Quality Sensor
v1.3
2024-12-24
-
AM102&AM102L Indoor Air Quality Sensor
v1.3
2024-12-24
-
AM103&AM103L Indoor Air Quality Sensor
v1.7
2025-09-16
-
AM104&AM107 Indoor Air Quality Sensor (Hardware v2.x)
v1.6
2022-03-03
-
AM104&AM107 Indoor Air Quality Sensor (Hardware v1.x)
v1.48
2022-04-01
-
AM307(L) Indoor Air Quality Sensor (Hardware 2.x)
v1.4
2024-04-02
-
AM307(L) Indoor Air Quality Sensor (Hardware 1.x)
v1.3
2022-08-30
-
AM308(L) Indoor Air Quality Sensor
v1.7
2025-06-27
-
AM319(L) Indoor Air Quality Sensor (Hardware 2.x)
v1.6
2024-11-29
-
AM319(L) Indoor Air Quality Sensor (Hardware 1.x)
v1.5
2022-08-30
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AT101 Outdoor Asset Tracker
v1.2
2024-08-27
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CT1xx/3xx Smart Current Transformer
v1.3
2025-02-21
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Camera Software Version: MS-CQxxxx-xxPG1
CQ_63.8.0.5-r2
2025-10-27
-
Camera Software Version: MS-Cxxxx-xxA/C
31.8.0.3-r13
2025-10-22
-
Camera Software Version: MS-Cxxxx-xxA/C
32.8.0.3-r13
2025-10-22
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Camera Software Version: MS-Cxxxx-xxA/C
33.8.0.3-r11
2024-06-21
-
Camera Software Version: MS-Cxxxx-xxA/C
45.8.0.3-r11
2024-06-21
-
Camera Software Version: MS-Cxxxx-xxB
40.7.0.80-r4
2024-06-25
-
Camera Software Version: MS-Cxxxx-xxB
43.7.0.80-r4
2024-06-25
-
Camera Software Version: MS-Cxxxx-xxD
51.7.0.77-r13
2025-10-22
-
Camera Software Version: MS-Cxxxx-xxE
61.8.0.5-r2
2025-10-17
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Camera Software Version: MS-Cxxxx-xxxOPC
45.8.0.2-AIoT-r5
2025-08-21
-
DS3604-868M IoT E-ink Display
v1.5
2025-08-29
-
DS3604-915M IoT E-ink Display
v1.5
2025-08-29
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Dual-sensor 180° Panoramic Camera (48.x.x.x)
48.8.0.4-r4
2025-10-22
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EM300-CL Capacitive Level Sensor
v1.2
2024-11-15
-
EM300-DI Pulse Counter
v1.3
2023-11-23
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EM300-MCS Magnetic Contact Switch (Hardware 3.x)
v1.9
2024-05-13
-
EM300-MCS Magnetic Contact Switch (Hardware 2.x)
v1.22
2022-01-29
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EM300-MLD Membrane Leakage Detection Sensor
v1.9
2024-05-13
-
EM300-SLD Spot Leakage Detection Sensor (Hardware v3.x)
v1.9
2024-05-13
-
EM300-SLD Spot Leakage Detection Sensor (Hardware v2.x)
v1.22
2024-01-29
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EM300-TH Temperature&Humidity Sensor (Hardware 3.x)
v1.9
2024-05-13
-
EM300-TH Temperature&Humidity Sensor (Hardware 2.x)
v1.22
2022-01-29
-
EM300-ZLD Zone Leakage Detection Sensor (Hardware 3.x)
v1.9
2024-05-13
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EM300-ZLD Zone Leakage Detection Sensor (Hardware 2.x)
v1.22
2022-01-29
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EM310-Tilt Sensor
v1.2
2023-09-04
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EM310-UDL Ultrasonic Distance Sensor
v1.2
2023-12-05
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EM320-TH Temperature&Humidity Sensor
v1.5
2025-11-03
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EM320-Tilt Sensor
v1.3
2023-09-04
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EM400-MUD/TLD/UDL (LoRaWAN®) Distance Sensor
v1.2
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EM400-MUD/TLD/UDL (NB-IoT) Distance Sensor
v1.3
2023-10-09
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EM410-RDL (Cellular) Radar Distance/Level Sensor
v1.1
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EM410-RDL (LoRaWAN®) Radar Distance/Level Sensor
v1.2
2025-01-20
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EM500-CO2 Carbon Dioxide Sensor (4 in 1) (Hardware v2.x)
v1.11
2025-08-29
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EM500-CO2/LGT/PP/SMTC/SWL/UDL Sensor (Hardware v1.x)
v2.36
2022-01-29
-
EM500-LGT Light Sensor (Hardware v2.x)
v1.11
2025-08-29
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EM500-PP Pipe Pressure Sensor (Hardware v2.x)
v1.11
2025-08-29
-
EM500-PT100 Industrial Temperature Sensor (Hardware v2.x)
v1.11
2025-08-29
-
EM500-PT100 Industrial Temperature Sensor (Hardware v1.x)
v2.36
2022-01-29
-
EM500-SMTC Soil Sensor (Hardware v2.x)
v1.11
2025-08-29
-
EM500-SWL Submersible Water Level Sensor (Hardware v2.x)
v1.11
2025-08-29
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EM500-UDL Ultrasonic Distance/Level Sensor (Hardware v2.x)
v1.11
2025-08-29
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FT101 Field Tester
v1.3
2025-02-17
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Field Tester App for FT101
v1.0.4
2025-02-17
-
GS101 Gas Detector
v1.1
-
GS301 Bathroom Odor Detector
v1.2
2024-12-20
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GS601 Vape Detector
v1.1
-
HL31 Wi-Fi HaLow Gateway
v36.0.0.1
-
Indoor Parking Guidance Camera
PI_61.8.0.3_USA-r5
2025-10-22
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Indoor Parking Guidance Camera
PI_61.8.0.3_ME-r5
2025-10-22
-
Indoor Parking Guidance Camera
PI_61.8.0.3_EU-r5
2025-10-22
-
Indoor Parking Guidance Camera
PI_61.8.0.3_AP-r5
2025-10-22
-
Indoor Parking Guidance Camera
PI_61.8.0.3_AM-r5
2025-10-22
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Intelligent Traffic Camera (T_45.X.X.XX)
T_45.8.0.3_ME-r10
2025-11-05
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Intelligent Traffic Camera (T_45.X.X.XX)
T_45.8.0.3_EU-r10
2025-11-05
-
Intelligent Traffic Camera (T_45.X.X.XX)
T_45.8.0.3_AP-r10
2025-11-05
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Intelligent Traffic Camera (T_45.X.X.XX)
T_45.8.0.3_AM-r10
2025-11-05
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Intelligent Traffic Camera (T_61.X.X.XX)
T_61.8.0.4_USA-r4
2025-10-14
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Intelligent Traffic Camera (T_61.X.X.XX)
T_61.8.0.4_ME-r4
2025-10-14
-
Intelligent Traffic Camera (T_61.X.X.XX)
T_61.8.0.4_EU-r4
2025-10-14
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Intelligent Traffic Camera (T_61.X.X.XX)
T_61.8.0.4_AP-r4
2025-10-14
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Intelligent Traffic Camera (T_61.X.X.XX)
T_61.8.0.4_AM-r4
2025-10-14
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Intelligent Traffic Camera (T_63.X.X.XX)
T_63.8.0.4_ME-r4
2025-11-05
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Intelligent Traffic Camera(T_63.X.X.XX)
T_63.8.0.4_USA-r4
2025-11-05
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Intelligent Traffic Camera(T_63.X.X.XX)
T_63.8.0.4_EU-r4
2025-11-05
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Intelligent Traffic Camera(T_63.X.X.XX)
T_63.8.0.4_AP-r4
2025-11-05
-
Intelligent Traffic Camera(T_63.X.X.XX)
T_63.8.0.4_AM-r4
2025-11-05
-
Multi-directional Camera (62.x.x.x)
62.8.0.4-r6
2025-10-27
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OpenVision Camera (63.x.x.x)
OV_63.8.0.5-r2-NX
2025-11-04
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Outdoor Parking Management (PO_45.X.X.XX)
PO_45.8.0.3_ME-r6
2023-06-16
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Outdoor Parking Management (PO_45.X.X.XX)
PO_45.8.0.3_EU-r6
2023-06-16
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Outdoor Parking Management (PO_45.X.X.XX)
PO_45.8.0.3_AP-r6
2023-06-16
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Outdoor Parking Management (PO_45.X.X.XX)
PO_45.8.0.3_AM-r6
2023-06-16
-
Outdoor Parking Management (PO_61.X.X.XX)
PO_61.8.0.4_ME-r1
2025-10-27
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Outdoor Parking Management (PO_61.X.X.XX)
PO_61.8.0.4_USA-r1
2025-10-27
-
Outdoor Parking Management (PO_61.X.X.XX)
PO_61.8.0.4_EU-r1
2025-10-27
-
Outdoor Parking Management (PO_61.X.X.XX)
PO_61.8.0.4_AM-r1
2025-10-27
-
Outdoor Parking Management (PO_61.X.X.XX)
PO_61.8.0.4_AP-r1
2025-10-27
-
SC311 X5 Sensing Camera
v31.1.0.3-r1
2024-10-28
-
SC312 X5 Sensing Camera
v32.1.0.3
2024-10-28
-
SC541 X1 Sensing Camera
v54.1.0.3
2024-04-30
-
SC541-HL-868M X1 Sensing Camera
v54.4.0.2
2024-04-30
-
SC541-HL-915M X1 Sensing Camera
v54.3.0.2
2024-04-30
-
SCT01 Sensor Configuration Tool
v1.2
2025-04-17
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SG50 Ultra Low Power Solar LoRaWAN® Gateway
v50.0.0.5
2025-09-26
-
TS101 Insertion Temperature Sensor
v1.2
2024-02-26
-
TS201 Temperature Sensor (Hardware v1.x)
v1.2
2024-08-16
-
TS201 Temperature&Humidity Sensor (Hardware v2.x)
v1.1
-
TS301&TS302 Temperature Sensor (Hardware v1.x)
v1.1
-
TrafficX (Enforcement) Camera (T_47.X.X.XX)
T_47.8.0.4_USA-r8
2025-10-27
-
TrafficX (Enforcement) Camera (T_47.X.X.XX)
T_47.8.0.4_ME-r8
2025-10-27
-
TrafficX (Enforcement) Camera (T_47.X.X.XX)
T_47.8.0.4_EU-r8
2025-10-27
-
TrafficX (Enforcement) Camera (T_47.X.X.XX)
T_47.8.0.4_AM-r8
2025-10-27
-
TrafficX (Enforcement) Camera (T_47.X.X.XX)
T_47.8.0.4_AP-r8
2025-10-27
-
TrueColor Dual-sensor 180° Panoramic Camera (63.x.x.x)
63.8.0.4-r4
2025-10-22
-
UC100 IoT Controller (Hardware v2.x)
v1.1
-
UC100 IoT Controller (Hardware v1.x)
v1.9
2025-01-18
-
UC11-N1 LoRaWAN® Sensor Node (Hardware v1.x)
v2.15
2020-09-02
-
UC11-T1 Temperature &Humidity Sensor
v2.8
2021-01-18
-
UC1112 LoRaWAN® Controller (Hardware v3.x)
v3.11
2021-09-23
-
UC1114 LoRaWAN® Controller (Hardware v3.x)
v3.11
2021-09-23
-
UC1114 LoRaWAN® Controller (Hardware v2.x)
v2.23
2020-11-04
-
UC1122 LoRaWAN® Controller (Hardware v2.x)
v2.23
2020-11-04
-
UC1152 LoRaWAN® Controller (Hardware v3.x)
v3.12
2023-03-02
-
UC1152 LoRaWAN® Controller (Hardware v2.x)
v2.23
2022-11-04
-
UC300(Cellular) IoT Controller (Hardware v2.x)
v1.1
-
UC300(Cellular) IoT Controller (Hardware v1.x)
v1.3
2023-05-22
-
UC300(LoRaWAN®) IoT Controller (Hardware v2.x)
v1.1
-
UC300(LoRaWAN®) IoT Controller (Hardware v1.x)
v1.3
2023-11-23
-
UC3x14 Cellular Controller (Hardware v3.x)
v4.13
2021-03-11
-
UC3x14 Cellular Controller (Hardware v2.x)
v3.11
2020-03-03
-
UC3x22 Cellular Controller (Hardware v3.x)
v4.13
2021-03-11
-
UC3x22 Cellular Controller (Hardware v2.x)
v3.11
2020-03-03
-
UC3x52 Cellular Controller (Hardware v3.x)
v4.14
2021-03-17
-
UC3x52 Cellular Controller (Hardware v2.x)
v3.11
2020-03-03
-
UC501&UC502(LoRaWAN®) Multi-Interface Controller (Hardware 2.x)
v1.17
2023-11-29
-
UC501&UC502(LoRaWAN®) Multi-Interface Controller (Hardware 1.x)
v1.17
2022-05-19
-
UC501&UC502(LoRaWAN®) Multi-Interface Controller (Hardware 3.x)
v1.6
2024-04-12
-
UC511&UC512 Solenoid Valve Controller (Hardware 2.x)
v2.9
2024-05-13
-
UC511&UC512 Solenoid Valve Controller (Hardware 1.x)
v1.12
2021-06-04
-
UC511&UC512 Solenoid Valve Controller (Hardware 4.x)
v1.3
2025-07-10
-
UC511&UC512 Solenoid Valve Controller (Hardware 3.x)
v3.3
2024-06-19
-
UF31 5G Dongle
v30.0.0.3
2023-03-13
-
UF51-501EU 5G CPE
v76.2.0.8-r2
2023-11-29
-
UF51-504xx 5G CPE
v78.0.0.4
2024-10-08
-
UG56 Industrial LoRaWAN® Gateway
v56.0.0.7-r2
2025-11-05
-
UG56 Industrial LoRaWAN® Gateway
v56.0.0.5
2025-01-10
-
UG63 Mini LoRaWAN® Gateway (External Antenna)
v64.0.0.4
2025-09-26
-
UG63 Mini LoRaWAN® Gateway (Internal Antenna)
v63.0.0.2-r2
2023-03-10
-
UG65&UG67 LoRaWAN® Gateway
v60.0.0.47-r2
2025-11-05
-
UG65&UG67 LoRaWAN® Gateway
v60.0.0.45
2025-01-10
-
UG85&UG87v2 LoRaWAN® Gateway
v80.0.0.85
2021-02-03
-
UG87v1 LoRaWAN® Gateway
v87.1.0.117
2019-10-15
-
UR32&UR32L Industrial Router
v32.3.0.10
2025-09-26
-
UR32S CCTV Router
v32.3.0.10
2025-09-28
-
UR35 Industrial Router
v35.3.0.10
2025-09-26
-
UR41&UR41L Industrial Router
v41.0.0.5
2025-09-26
-
UR51 Industrial Cellualr Router
v51.3.0.41
2020-03-11
-
UR52 Industrial Cellualr Router
v52.3.0.41
2020-03-11
-
UR55 Industrial Cellualr Router
v55.3.0.41
2020-03-11
-
UR71 Industrial Cellualr Router
v3.2.0.81
2019-12-19
-
UR72 Industrial Cellualr Router
v2.2.0.81
2019-12-19
-
UR75-500GL 5G Industrial Router
v76.2.0.8-r2
2023-11-29
-
UR75-504AE 5G Industrial Router
v78.0.0.4
2024-10-08
-
UR75-L0xx 4G Industrial Router
v76.2.0.8-r2
2023-11-29
-
UR75v1 Industrial Cellualr Router
v1.2.0.81
2019-12-19
-
VS121 AI Workplace Occupancy Sensor
v31.7.0.85-iot2-r2
2025-09-11
-
VS125 AI Stereo Vision People Counter
v125.1.0.4-r5
2025-09-12
-
VS132 ToF People Counting Sensor
v132.1.0.3
2023-02-15
-
VS133 AI ToF People Counting Sensor
v133.1.0.9-r4
2025-08-25
-
VS135 Ultra ToF People Counter
v135.1.0.9-r2
2025-08-25
-
VS321 Wireless AI Occupancy Sensor
v321.1.0.1-r5
2025-10-23
-
VS330 ToF & PIR Bathroom Occupancy Sensor
v1.3
2024-12-20
-
VS340&VS341 Desk & Seat Occupancy Sensor
v1.1
-
VS351 Mini AI Thermopile People Counter
v1.1
-
VS360 IR Breakbeam People Counter
v1.2
2025-08-12
-
VS370 Radar Human Presence Sensor
v1.1
-
VS373 Radar Fall Detection Sensor
v373.1.0.2-r1
2025-09-30
-
WS101 Smart Button
v1.5
2023-03-15
-
WS136&WS156 Smart Scene Panel
v1.6
2024-01-24
-
WS201 Smart Fill Level Monitoring Sensor
v1.2
-
WS202 PIR & Light Sensor
v1.7
2024-11-01
-
WS203 Motion & TH Sensor
v1.3
2025-09-12
-
WS301 Magnetic Contact Switch
v1.15
2025-07-10
-
WS302 Sound Level Sensor
v1.2
-
WS303 Mini Leak Detection Sensor
v1.5
2025-07-14
-
WS50x (2W-W11-EU) Smart Wall Switch
v1.3
2025-05-30
-
WS50x (3W-W11-EU) Smart Wall Switch
v1.2
2025-04-29
-
WS50x (3W-W12-US) Smart Wall Switch
v1.2
2025-04-29
-
WS51x Smart Wall Socket
v1.9
2024-07-30
-
WS523 Smart Portable Socket
v1.11
2024-09-13
-
WS558 Smart Light Controller
v1.1
-
WT101 Smart Radiator Thermostat
v1.4
2025-08-29
-
WT201 Smart Thermostat (Hardware v1.x)
v1.3
2024-05-22
-
WT201 Smart Thermostat (Hardware v2.x)
v1.2
2025-07-14
-
WT303&WT304 Smart Fan Coil Thermostat
v1.2
2025-08-05
-
WTS305/50x IoT Weather Station (Hardware 3.x)
v1.1
2023-12-26
-
WTS305/50x IoT Weather Station (Hardware 2.x)
v1.2
2023-12-26
SDK
- All
- IoT Gateway
- Cellular Router
-
Milesight BACnet Driver
v1.0.1.9
2025-07-14
-
UF51-501EU (Software v76.x.x.x) Python SDK
v2.2.1
2021-10-22
-
UF51-504xx(-W4) Node-RED Plugin
v2.0.1
2025-04-11
-
UG56 Python SDK
v1.1.15
2022-12-06
-
UG65&UG67 Python SDK
v1.1.14
2020-09-29
-
UG85&UG87v2(Software v80.x.x.x) Python SDK
v1.1.12
2019-08-01
-
UG87v1(Software v87.x.x.x) Python SDK
v1.1.12
2018-12-18
-
UR32&UR35(Software v32/35.1.0.x) Python SDK
v2.1.8
2022-10-22
-
UR32&UR35(Software v32/35.1.0.x) Python SDK
v2.1.8
2022-10-22
-
UR32&UR35(Software v32/35.2.0.x) Python SDK
v3.0.2
2022-10-22
-
UR32&UR35(Software v32/35.3.0.x) Python SDK
v4.0.2
2022-01-29
-
UR51&UR52&UR55 Python SDK
v3.0.1
2020-02-20
-
UR71&UR72&UR75v1 Python SDK
v2.1.5
2019-08-29
-
UR75-500GL-G(-P) (Software v76.x.x.x) Python SDK
v2.2.1
2021-10-22
-
UR75-504AE(-P-W2) Node-RED Plugin
v2.0.1
2025-04-11
