Wi-Fi HaLow Gateway

Unlock Enhanced Connectivity, Unleash More Possibilities


Wi-Fi Halow

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  • Support up to 200 end-node connections
  • Support picture transmission with lower power consumption
  • Industrial-grade quad-core CPU with ARM Cortex-A35 processor
  • New transmission technologies for IoT applications
  • Wide-distance transmission up to a line of sight of 1km
  • Multiple back-haul backups & VPN solutions
  • Function well with standard Wi-Fi HaLow sensors
  • Compact design for effortless installation

Bridging the Niche with a
New Connectivity Option

Experience the next generation of wireless connectivity option for picture transmission solutions. With the Milesight Wi-Fi Halow product portfolio — HL31 WiFi Halow Gateway and X1 Sensing Camera(Wi-Fi Halow Version), you can unlock the full potential of a connected world.


New Gateway Solution
Enables Picture Transmission

HL31 stands out for its remarkable ability to effectively handle substantial data throughput while consuming lower power, filling the gap between LoRaWAN® and Wi-Fi, and enabling new IoT solutions enter to the market—a promising picture camera solution delivering together with X1 Sensing Camera(Wi-Fi Halow Version)as an Wi-Fi HaLow client.

Simplified Network Setup and Deployment

HL31 and nodes are transmitted using the Wi-Fi HaLow protocol based on the existing IP protocol stack. The gateway serves as the Wi-Fi HaLow AP to provide the network for the Wi-Fi HaLow Client, eliminating the challenges of network setup and alternative mesh network deployments.

Enhanced Penetration and Coverage Range

Compared to standard Wi-Fi, the lower frequency bands enable the HL31 to feature improved penetration capability and a wider coverage range—a communication range of up to 1 km under optimal conditions.

Secure and Stable Data

Featuring multiple network access and VPN tunnels, HL31 provides secure and reliable solutions for a range of IoT deployments.

  • Multi-backhaul Backups with Ethernet and Cellular (4G)
  • VPN Tunnels Such as IPsec/OpenVPN/L2TP/PPTP/DMVPN

High Performance in Versatile Conditions

Equipped with advanced hardware, the HL31 device offers exceptional performance for data transmission, ensuring stable operation even in versatile indoor environments.

  • Quad-Core CPU with ARM Cortex-A35 Processor
  • Wide Temperature and Pressure Ranges

High Compatibility with New Milesight Platform (Coming Soon)

HL31 works with new Milesight management platform.It enables remote device management and gateway data administration, enhancing business productivity and ease of digitalization to the next level.

Typical Application

HL31 enables expanded capabilities for transmitting large data volumes, including images, while preserving low-power requirements. Ideal for small to medium-sized coverage areas such as smart building and smart industry applications.


Smart Building

smart industry

Smart Industry

Compact Design for Effortless Installation


Desktop Mounting


Ceiling or Wall Mounting


Hardware System
CPUQuad-core 1.3GHz, 64-bit ARM Cortex-A35
Memory256 MB DDR3
Flash4 GB eMMC
Wi-Fi HaLow
StandardIEEE 802.11ah (1 × 1)
Antenna1 × External Antenna
Channel Bandwidth1/2/4/8 MHz
Frequency850~850 MHz (AU, EU, IN, KR, NZ, SG, US)
Data RateUp to 32 Mbps
Sensitivity-77.5 ~ -109 dBm
Output Power21dBm Max
ModeAP Mode
Cellular Interface (Optional)
Antenna1 x External Antenna
SIM Slots1 (Micro SIM-3FF)
Ethernet Interface
Port1 × RJ45 WAN Port
Physical Layer10/100 Base-T (IEEE 802.3)
Data Rate10/100 Mbps (Auto-Sensing)
InterfaceAuto MDI/MDIX
ModeFull or Half Duplex (Auto-Sensing)
StandardsIEEE 802.11b/g/n, 2.4 GHz
ModeAP Mode (Device Configuration Only)
Button1 × Reset Button
Console Port1 × USB 2.0 (Type-C) for Power Supply and Console
LED Indicators1 × SYSTEM, 1 x LTE
Built-inWatchdog, Timer
Network ProtocolsPPPoE, SNMP v1/v2c/v3, TCP, UDP, DHCP, DDNS, HTTP, HTTPS, DNS, ARP, SNTP, Telnet, SSH, etc.
Power Supply and Consumption
Power Input1. 5V by Type-C Port
2. 5~12V DC by 3.5mm 2-pin Terminal Block
3. 802.3af standard PoE input by (Optional) PoE Splitter
Physical Characteristics
Ingress ProtectionIP30
DimensionsФ 115 x 21 mm (Ф 4.52 x 0.83 in) (Antenna Excluded)
Color & MaterialBlack, PC + ABS
InstallationDesktop, Wall or Ceiling Mounting
Operating Temperature-20°C to +50°C (-4℉ to +122℉)
Storage Temperature-40°C to +85°C (-40℉ to +185℉)
Ethernet Isolation1.5 kV RMS
Relative Humidity0% to 95% (non-condensing) at 25°C/77℉


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