Portable Knife Arch UK

The helps staff screen visitors and students discreetly and efficiently — ensuring peace of mind for everyone on campus using our portable knife arch.

Weighing just 42kg, the knife arch easy to move between entrances or store away when not in use. The modular frame allows for fast setup (in 5–7 minutes), making it perfect for temporary security checks, school events, or daily safeguarding protocols.

Why Schools Choose the Risk P1 Portable Knife Arch

Safety in schools is a top priority. The Risk P1 Portable Knife Arch helps create a secure environment without disrupting the school day. Whether it’s used at main entrances, during special events, or as part of a safeguarding initiative, this walkthrough metal detector provides fast, non-invasive screening that’s easy for staff to manage.

Key Benefits for Schools

• Lightweight (42kg) and easy to move between buildings

• Assembles in just 5–7 minutes — perfect for temporary checks

• Detects both small and large metal objects with 255 adjustable sensitivity levels

• 24 detection zones to pinpoint the exact location of any metal item

• Mains and battery powered for 9 hours of operation

• Quiet, non-intimidating design suitable for educational environments

• IP54 weather-resistant rating for indoor or outdoor use

• Fully compliant with UK safeguarding and safety standards

See government guidance on School and College Security Policy.

Designed for Simple, Non-Disruptive School Screening

The Risk P1 Portable Knife Arch has been designed with schools in mind — offering security without the need for permanent installation. The modular construction allows it to be quickly set up in school reception areas, sports halls, or assembly spaces.

Quick to Deploy and Easy to Store

• Assembles in minutes

• Stackable design with locking points for secure storage

• Integrated wheels and handles for easy movement

• Ideal for use at school gates, events, and visitor entry points

Advanced Sensitivity and Zone Detection

The Risk P1 offers 255 levels of sensitivity, allowing staff to adjust detection strength depending on the environment. This flexibility helps reduce false alarms from belt buckles or jewellery while ensuring accurate detection of prohibited items.

24 Detection Zones for Pinpoint Accuracy

The knife arch features 24 independent detection zones, with LED indicators showing the exact height and area of a detected object. This makes it quick and easy for staff to identify and address potential risks discreetly and efficiently.

Power Options for Any Environment

This school metal detector arch can operate via mains power or its 12,000mAh rechargeable battery, providing up to 9 hours of runtime — ideal for use across multiple entrances or during after-school events.

Battery Benefits:

• Safe, cordless operation

• Fully rechargeable

• Long-lasting and efficient

Clear LCD Display and Tally Counter

A 7-inch password-protected LCD screen provides simple control over all settings, including sensitivity and detection zones. The tally counter records the number of people screened or alarm activations, helping schools track usage accurately.

Features include:

• Secure password protection

• Four counting modes (entry, exit, or alarm activation)

• User-friendly interface

Built to Withstand School Environments

Durable, reliable, and weather-resistant, the Risk P1 Knife Arch is built for the demands of busy schools. With an IP54 rating and optional waterproof canopy, it’s suitable for both indoor halls and outdoor gates.

It ensuring high performance and safety for all educational settings.

Learn more about NIJ metal detector standards.

Supported by a Trusted UK Brand

The Risk P1 Portable Knife Arch is a UK-based company specialising in high-quality detection and screening equipment. Trusted by schools, local authorities, and event organisers nationwide, they provide reliable products that meet British safety and quality standards.

Order Your Portable Knife Arch for Schools Today

At Speedy Street Solutions, we supply the Risk P1 Portable Knife Arch and a full range of school security equipment across the UK.

We work with educational institutions, academies, and local councils to ensure safe, efficient, and non-invasive security screening.