Milesight HL31

HL31 is a lightweight indoor Wi-Fi HaLow gateway.
Adopting Wi-Fi HaLow technology and a high-performance quad-core CPU, HL31 supports setting up more than 200 node transmission at the same time with low power consumption. HL31 has a line of sight up to 1 km and supports data rates up to 32 Mbps, which is suitable for IoT sensors and picture camera applications. HL31 supports not only multiple back-haul backups with Ethernet and cellular, but also provides multiple VPN solutions to secure the data transmission to remote servers. With compact size and various kinds of power supply options, it is an ideal supplement for wide indoor areas such as offices, parking lots, campuses, etc.


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 Transmission

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

Specifications HL31

Hardware System
CPU	Quad-core 1.3GHz, 64-bit ARM Cortex-A35
Memory	256 MB DDR3
Flash	4 GB eMMC
Wi-Fi HaLow
Standard	IEEE 802.11ah (1 x 1)
Antenna	1 x External Antenna
Channel Bandwidth	1/2/4/8 MHz
Frequency	850~850 MHz (AU, EU, IN, KR, NZ, SG, US)
Data Rate	Up to 32 Mbps
Sensitivity	-77.5 ~ -109 dBm
Output Power	21dBm Max
Mode	Security
Security	WPA3-SAE
Cellular Interface (Optional)
Network	4G LTE (CAT 4)/WCDMA/GSM
Antenna	1 x External Antenna
SIM Slots	1 (Micro SIM-3FF)
Ethernet Interface
Port	1 x RJ45 WAN Port
Physical Layer	10/100 Base-T (IEEE 802.3)
Data Rate	10/100 Mbps (Auto-Sensing)
Interface	Auto MDI/MDIX
Mode	Full or Half Duplex (Auto-Sensing
Wi-Fi
Standards	IEEE 802.11b/g/n, 2.4 GHz
Mode	AP Mode (Device Configuration Only)
Others
Button	1 x Reset Button
Console Port	1 x USB 2.0 (Type-C) for Power Supply and Console
LED Indicators	1 x SYSTEM, 1 x LTE
Built-in	Watchdog, Timer
Software
Network Protocols	PPPoE, SNMP v1/v2c/v3, TCP, UDP, DHCP, DDNS, HTTP, HTTPS, DNS, ARP, SNTP, Telnet, SSH, etc.
VPN Tunnel	OpenVPN/IPsec/PPTP/L2TP/GRE/DMVPN
Power Supply and Consumption
Power Input	1. 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 Protection	IP30
Dimensions	∅ 115 x 21 mm (∅ 4.52 x 0.83 in) (Antenna Excluded)
Color & Material	Black, PC + ABS
Installation	Desktop, Wall or Ceiling Mounting
Environmental
Operating Temperature	-20°C to +50°C (-4°F to +122°F)
Storage Temperature	-40°C to +85°C (-40°F to +185°F)
Ethernet Isolation	1.5 kV RMS
Relative Humidity	0% to 95% (non-condensing) at 25°C/77°F