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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.
* Approximate prices excluding VAT. Price for N1121 Ready-to-Go (4GB RAM + 64GB SSD + pfSense).
Up to 10x lower cost over 3 years
without compromising on functionality
For DIY users
Plug and play
Everything configured for you
* Approximate prices excluding VAT. Exact quote on request.
Choose components and see the approximate price. Send the configuration directly via WhatsApp for an exact quote.
* Approximate prices excluding VAT.
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