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Professional firewall and VPN for home and small office based on the IWILL Nano-N1121 with pfSense or OPNsense. No monthly fees, no licences.

Standard ISP routers lack IDS/IPS, VPN server or VLAN segmentation.
Fortinet, Sophos and Meraki require annual licences costing hundreds of pounds.
You need a secure VPN tunnel to the office without paying for an enterprise solution.
Cameras, thermostats and smart devices are easy targets without network isolation.
The Solution?
IWILL N1121 + pfSense/OPNsense = professional network security at the price of an ordinary router. No subscriptions. No vendor lock-in. Full control.
Compact, silent, built for 24/7 operation. Everything you need for a home or office firewall.
WAN + LAN + OPT/DMZ
Accelerated VPN throughput
Aluminium enclosure, <15W
185 x 137 x 44 mm, 0.84 kg
Connects to ISP modem/router
Connects to internal network
DMZ, guest network, failover WAN or VLAN trunk
pfSense and OPNsense are the two leading open-source firewall systems. Both are fully compatible and tested with the N1121.
Both options work perfectly on the N1121. We can supply the device with pre-installed software of your choice.
Click on each card to see the network diagram and list of capabilities.
Up to 10x lower cost over 3 years
without compromising on functionality
For DIY users
Plug and play
Everything configured for you
Choose components, then send the configuration directly via WhatsApp for an exact quote.
Yes. The N1121 is fully compatible and tested with pfSense CE and OPNsense. The Intel i226-V network chips are recognised natively by FreeBSD, on which both systems are based. We can deliver the device with pre-installed software of your choice.
With OpenVPN -- approximately 200-400 Mbps depending on encryption. With WireGuard -- up to 800+ Mbps thanks to the AES-NI hardware acceleration of the Intel Celeron J6412. For IPsec IKEv2 -- over 500 Mbps.
It comfortably supports 20-50 devices in a home or office environment. With proper configuration and without heavy IDS/IPS, it can support more. For over 100 devices we recommend a more powerful model.
The N1121 has an M.2 slot for a WiFi module, but for better performance and coverage we recommend a separate WiFi access point connected to the LAN port of the N1121.
2 years hardware warranty with local service in the UK. The software (pfSense/OPNsense) is open-source and is maintained by the respective communities.
Under 15W during normal operation (12V x ~1.2A). The fanless design means 0 decibels of noise and zero fan maintenance.
Yes, full IPv6 support from both the hardware side and in pfSense/OPNsense. Dual-stack (IPv4 + IPv6 simultaneously) is also supported.
Yes, the N1121 supports Windows 10/11 and Linux for standard use. This page is focused on the firewall/VPN application. For full specifications see the product page.
Contact us for a free consultation. We will help you choose the right configuration for your needs.
info@iwilltech.co.uk