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Network Security & Firewall Devices

785 productsUpdated September 2026

Network Security & Firewall Devices sit within the wider networking category, alongside network cards and adaptors and bridges and routers. More specific options include various firewall devices, while computer accessories and computer components cover related areas.

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APC AP9640 Smart-UPS Network Management Card, green circuit board with Ethernet port and black front panel.

APC

APC Smart-UPS Network Management Card (Gen 3)

£257.81

up to £351.09

Black APC Back-UPS Pro tower with LCD display, 8 IEC C13 outlets, USB Type A+C ports, and user-replaceable battery.

APC

APC Back-UPS Pro 1600VA Tower UPS with USB Ports

£429.98

up to £515.98

APC Smart-UPS Li-ion, black rackmount 2U with digital display, 8xC13 & 1xC19 ports, SmartConnect feature.

APC

APC Smart-UPS Li-ion SMTL2200RMI2UC 2200VA Rackmount

£2034.35

up to £2560.67

Black and white Eaton 3S550B UPS with 6 AC outlets and USB port, compact rectangular design.

Eaton

Eaton 3S550B Uninterruptible Power Supply (UPS) 330W

£75.28

up to £105.42

Black APC Smart-UPS X SMX3000RMHV2U with digital display, 2U rackmount, 8 C13 and 1 C19 outlets, USB port.

APC

APC Smart-UPS X SMX3000RMHV2U 3000VA Rackmount UPS

£2194.21

up to £2800.04

Black APC Smart-UPS X with digital display, 2200VA capacity, 8 C13 and 2 C19 outlets, USB port, rack-mount design.

APC

APC Smart-UPS X SMX2200HVNC - 2200VA, 8x C13 + 2x C19 outlet, USB, expandable runtime, short depth, NMC

£1873.00

up to £2369.64

Black and white Eaton 3S700B UPS with 8 AC outlets and LED indicator on top.

Eaton

Eaton 3S700B Uninterruptible Power Supply 420W

£89.95

up to £134.25

Black APC Back-UPS tower with 6 IEC C13 outlets, green LED indicator, and AVR feature.

APC

APC Back-UPS 1200VA Tower UPS with AVR

£116.58

up to £161.26

Eaton 3S700I UPS, white and black, 0.7 kVA, 8 AC outlets, compact rectangular design with LED indicators.

Eaton

Eaton 3S 0.7 kVA Standby UPS with 8 AC Outlets

£108.04

up to £129.65

Eaton 3S850B UPS, black and white, 8 AC outlets, compact design, power cord attached.

Eaton

Eaton 3S850B Standby UPS 0.85 kVA 510 W with 8 AC Outlets

£106.46

up to £147.30

Rackmount APC Smart-UPS Li-ion, silver front panel, 2U size, 6x C13 outlets, LCD display, SmartConnect feature.

APC

APC Smart-UPS Li-ion SMTL1000RMI2UC 1000VA Rackmount

£1129.89

up to £1476.25

APC Back-UPS with 8 BS1363A outlets, USB A+C ports, black rectangular design, wall or floor mountable.

APC

APC Back-UPS 1050VA/600W with USB Ports

£118.41

up to £161.49

Sleek silver ALOGIC Thunderbolt 4 docking station with three Thunderbolt ports, Ethernet, and various connectivity options, featuring a curved design and compact form factor.

ALOGIC

ALOGIC TB4D3TB laptop dock/port replicator Wired Thunderbolt 4 Black

£125.50

up to £174.49

Silver metal transceiver module with a black LC connector, labeled "addon ITFZTCHLX-AO," designed for 1000Base-LX SFP applications.

AddOn Networks

AddOn Networks ITFZTCHLX-AO network transceiver module Fiber optic 100

£39.05

up to £46.86

Addon Extreme Networks 10301 compatible Taa compliant 10Gbase-SR SFP+ transceiver module in a silver metal casing with a label featuring blue and black text.

AddOn Networks

AddOn Networks 10GBase-SR SFP+ network transceiver module Fiber optic

£57.92

up to £69.50

Compact silver transceiver module with a black LC connector, labeled "J4859D-AO" and "1000BASE-LX SFP SMF," designed for high-speed network connections.

AddOn Networks

AddOn Networks J4859D-AO network transceiver module Fiber optic 1000 M

£23.08

up to £27.70

Compact silver and blue SFP-10GBASE-LR-AO network transceiver module with a metal casing, featuring optical connectors and labeled specifications for fiber optic connectivity.

AddOn Networks

AddOn Networks SFP-10GBASE-LR-AO network transceiver module Fiber opti

£75.59

up to £90.71

Black 4-channel main unit by AXIS, featuring four camera ports, audio inputs, Ethernet port, and status indicators, designed for network video management.

AXIS

Axis F9104- Mk II Min Uni

£511.36

AddOn Networks BP3AM4CL-07-AO Network Transceiver Module in a metal casing, featuring a blue label, barcode, and a gold connector interface for fiber optic connectivity.

AddOn Networks

AddOn Networks BP3AM4CL-07-AO network transceiver module Fiber optic 1

£3558.12

up to £4269.74

Silver metal SFP transceiver with a black connector, labeled "AddOn" and "HP J4858D," designed for 1000Base-SX compatibility, featuring a compact, rectangular shape.

AddOn Networks

AddOn Networks J4858D-AO network transceiver module Fiber optic 1000 M

£20.70

up to £24.84

Cisco SFP-10G-T-X compatible transceiver in a sleek silver casing, featuring gold connectors and labeled with AddOn Networks branding and specifications for 10GBASE-TX compatibility.

AddOn Networks

AddOn Networks SFP-10G-T-X-AO network transceiver module Copper 10000

£79.72

up to £95.66

SIP-727 Board Mini 727 features a sleek black frame with a large touchscreen displaying a wave image, labeled "SMART Board Mini Interactive Podium" in bold white text.

Smart Technologies

SMART Technologies 27" Mini 727 Series Interactive Display

£1014.30

up to £1295.10

Compact black device with two antennas, featuring two blue USB ports, a power button, and labeled "Black Dwarf G5," designed for secure service for up to 10 users.

SecurePoint

Securepoint BlackDwarf as a Service for up to 10 Users (12 months mini

£108.49

Black rectangular device with a smooth finish, featuring a power button and indicator lights for two phone lines and two network ports, labeled "NET1" and "NET2."

Grandstream Networks

Grandstream Networks HT814 VoIP telephone adapter

£72.70

up to £91.86