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Securikey | SKU: SECU2435 | MPN: SFMV-3ZE-S-S2

Securikey Mini Vault Silver S2 Size 3, Digital Keypad Safe - £4,000 Cash Rating

  • Cash Rating £4,000
  • Lock Type Digital Keypad
  • External Dimensions (HxWxD) (H)470 x (W)435 x (D)405 mm
  • Fire Protection None
  • Product Weight 52 kg
  • Fixing / Anchoring Dual, Base & Rear Fixing

Securikey Safe Logo and Security Ratings Logos, for sale at the UK largest Safe superstore All About Safes

The Securikey Mini Vault Silver 3E is a compact safe offering vital protection against theft for your cash and valuables. It carries an insurance rating of £4,000 cash or £40,000 valuables.

Regular price £504.49

Delivery & Installation Info

FREE Kerbside Delivery with every Safe!
  • Free to UK mainland addresses
  • Delivery within 3 to 5 working days
  • Delivery on a Monday to Friday basis
  • Standard delivery times are 9 am - 5 pm

Comprehensive delivery information HERE>

Professional Safe Installation

From a simple bolt-down installation right through to a heavy-duty safe installed via stairs, there’s nothing our in-house safe engineers can’t handle.

We are trusted by the world’s largest financial institutions and luxury retailers to install safes in the trickiest of locations.

Comprehensive installation information HERE>

30 Day Returns

Not completely happy with your safe, no problem. Simply return it to us for a refund, in line with our return policy.

Find comprehensive return T/C instructions HERE>

Contact us for Expert Advice

Need help? Call us on: 024 7664 4560

Contact Form or email us directly at: sales@allaboutsafes.co.uk

OPEN: Monday to Friday - 9 am to 5 pm (Closed Sat/Sun)

With over 40 years of experience, we have sold and installed thousands of security safes, and our expert advisers will help you choose the perfect safe for your needs and help ensure insurance compliance.

Why purchase your safe from us?

Buy your new safe with total confidence

We are real safe engineers with over 40 years of hands-on experience. Our 5-star team provides straight-talking advice to ensure you get the exact specification for your insurance requirements, backed by professional, certified installation.

● Expert advice to guarantee insurance compliance
● Certified installations by our own safe engineers
● Free UK kerbside delivery on every safe
● Price match promise - if you find it cheaper, let us know

Read all about us HERE>

Description

The Mini Vault Silver Safe 3E 5th Gen is part of the Mini Vault Silver range standing at 470mm tall, 435mm wide and 405mm deep, and is ideal for the safekeeping of valuables and cash in a commercial environment.

The Mini Vault Silver range is suitable for floor & wall mounting with 2 bolt holes in the base and 2 in the rear of the safe, and is provided with bolts allowing for the safe to be permanently fixed. Once fitted the Mini Vault Silver range has a cash rating of £4,000 and valuables of £40,000. Read our blog for the explanation behind these ratings.

This model is operated using an electronic combination lock supplied, powered by 4 x AA batteries which are provided, and secured with an 8mm anti-bludgeon flush fit door with 25mm hardened steel locking bolts. Additional features for the electronic lock are changeable codes, low power warnings, and LED indicators.

Inside you will find an adjustable shelf allowing you to organise your valuables as desired. The safe is lined in felt and includes a battery operated motion sensitive internal light upon the door being opened. Also available in 3 alternative sizes.

Free drop off delivery to a UK Mainland address. If you have any questions about the product, please contact us at sales@allaboutsafes.co.uk

  • Cash Rating: £4,000 or £40,000 valuables cover
  • Independently tested & certified to EN 14450 S2
  • Insurance Approved (AiS)
  • Electronic lock
  • Key locking is available
  • 8mm thick anti-bludgeon door
  • Felt lined walls & soft foam insert protect from scratches & damage
  • Includes 1 x motion sensitive light
  • Flush fit door with concealed hinges
  • Supplied with 1 x shelf
  • Suitable for wall & floor fixing (Bolts included)
  • External Size: 470 x 435 x 405mm (HWD)
  • Internal Size: 455 x 420 x 355mm (HWD)
  • Weight: 52kg, Volume: 68L
  • Add 35mm to Ext Depth for the lock & handle

size chart for a Securikey Mini Vault Silver S2 Size 3, Digital Keypad Safe - £4,000 Cash Rating

Detailed Specification

Safe Specifications
External Size (H)470 x (W)435 x (D)405mm or (H)18.50 x (W)17.13 x (D)15.94 in
Internal Size (H)455 x (W)420 x (D)355mm or (H)17.91 x (W)16.54 x (D)13.98 in
Weight 52kg or 8 st. 03 lbs
Volume 68L
Insurance Rating £4,000 cash rated
Fire Protection None
Lock Type Electronic keypad
Fixing Holes 2 in the Floor & 2 in the Rear
Fixing Bolts 4 (included)
Warranty 1 Year
More Sizes Yes
Locking Bolts 3 (1-way)
Bolt Diameter 25mm
Hinges Internal
Construction 8mm thick steel door with a 4mm thick double-walled steel body.
Electronic Lock Display None
Pin Qty 1 (user changeable)
Pin Length 6 digits
Batteries 1 x 9v (included)
Battery location External
Backup Entry Master Reset
Shelves 1
Holds A4 Paper Yes
Fixed Hinge Bolts Yes
Insurance Approved Yes
Security Certificate EN 14450 S2 - Tested by Sold Secure
Police Approved Yes
Anti-drill Protection Yes
Door Aperature 350 x 330mm
Carpeted Interior Yes
Interior Light Yes

Downloads - PDF Files

Securikey - Solid engineering, beautify built

Securikey is a premium brand with solid engineering credentials that are guaranteed to meet your insurance company's requirements. 

We partner with Securikey because their reliable stock availability allows us to rapidly secure your assets without facing extended supply chain delays.

The Mini Vault and Euro Grade series achieve strict EN 1143-1 and EN 14450 certifications alongside full AiS approval and Secured by Design (Police Preferred Specification) status.

Leverage our forty years of safe installation expertise and remove the hassle of DIY safe installation. Select specialist delivery alongside our expert installation service by our in-house safe engineers.

Shop the Securikey Collection HERE>

Get a Securikey Safe with Free UK Delivery and a price match promise by All About Safes

 

HOW THE BUYING PROCESS WORKS

Four simple stages. Let the experts make it easy.

With four decades in the industry, we don’t just shift boxes - we provide certified security. We help you find the right safe for your needs, and our award-winning safe engineers deliver a flawless professional installation to help ensure full insurer compliance.

Shop Brand Portfolio
  • Step 01 — Gather the facts

    Assess your security & storage needs

    List the items you are storing and your main threats, like fire and theft. Calculate their value, measure the space you need, and check your insurance policy for specific safe-rating requirements to ensure coverage. Lastly, decide where it will be installed and which type of safe and locking mechanism you prefer.

  • Step 02 — Search site, and place order

    Find your perfect match

    Browse our collection pages and use the site filters to find your perfect safe. If you need help choosing, contact our advisers without hesitation: Tel 024 7664 4560. Once you find the ideal match, select our professional Bolt-Down Installation service, found below the Add to Cart button. This professional installation enhances security and helps ensure insurance compliance; then complete your order.

  • Step 03 — Sit back and relax

    We confirm details and arrange logistics

    Our installation team will contact you during office hours to schedule a convenient delivery date. We will answer any questions and verify your chosen location's access routes, such as stairs or tight spaces, ensuring a smooth and secure professional installation.

  • Step 04 — Installation Day

    Installed, secured, and supported

    On installation day, our team will contact you to confirm their expected arrival time, professionally install your safe, remove all packaging, and give you a comprehensive demonstration. End-to-end service: Because we are real safe engineers, you can rely on us for ongoing maintenance, spare keys, access support, or even a future relocation.

Get expert advise and expert installation by All About Safes Ltd
This is the All About Safe team lead by BDB Safe and Vault engineers, whodelivery expert installations of security safes

S2 Rated Safes - Everything you need to know

What is an S2 rating and is it insurance approved in the UK?

Yes, it is fully AiS insurance approved.

An S2 rating is approved by AiS - Association of Insurance Surveyors & tested & certified by LPCB to EN14450. That guarantees a £4,000 Cash Rating and a £40,000 Valuables Rating in the UK.

As safe engineers, we regularly advise our customers that an S2 safe is the exact specification required for protecting typical household cash and high-value jewellery.

However, to validate your insurance policy, the unit must be securely anchored to a solid surface. We provide certified, zero-mess installation to ensure your property remains fully compliant with your insurer's demands. Click for installtion info HERE>

Explore our insurance-approved S2 range HERE>

What is the difference between S1 and S2 ratings?

The difference is the exact level of insurance coverage they provide.

An S1 rating covers up to £2,000 in cash or £20,000 in valuables.

An S2 rating doubles your protection to £4,000 cash and £40,000 valuables.

If your jewellery collection is growing, we always recommend the S2 specification to future-proof your security.

Are S2 rated safes fireproof?

An S2 rating exclusively certifies burglary resistance only, not fire protection.

While their double-walled steel construction provides brief heat deflection, they will not protect paper or digital media in a serious house fire.

If you are storing important deeds, wills, or passports, we strongly advise choosing a model of safe with an independent 30-minute or 60-minute fire certification.

Shop safes with fire rating HERE>

Do I need a key lock or a digital keypad for my S2 safe?

Both options carry the required EN 1300 lock certification, meaning your insurance remains fully valid either way.

Key locks are fail-proof but require strict key management.

Digital keypads eliminate the risk of lost keys and allow instant access.

As safe engineers, we fit digital locks in 70% of modern home installations for the convenience factor.

DIY Installation and Fitting Your Own S2 Safe

Will installing an S2 safe myself invalidate my £4,000 Cash Rating?

No, a DIY installation does not automatically invalidate your insurance, provided you follow the manufacturer's instructions exactly.

To maintain the strict EN 14450 standard, you must anchor the unit directly into solid concrete or structural brickwork using the correct heavy-duty fixing bolts.

If a claims assessor discovers the unit is bolted to weak floorboards or plasterboard, they will immediately void your £4,000 cash or £40,000 valuables cover.

Check the product specifications tab for detailed information on fixing points and bolt specs.

Why not sit back and relax and let our expert safe installation engineers fit your safe with zero mess. Click for detailed installation service information HERE>

What tools do I need to fit a S2 safe correctly?

To guarantee a secure fit that protects your S2 certification, you need a heavy-duty SDS masonry drill, a masonry drill bit precisely matching your anchor size, a hammer, and a heavy-duty socket set to torque the bolts tight.

Standard DIY cordless drills rarely possess the power to penetrate a solid concrete base floor deep enough for the heavy-duty bolts required by S2 standards.

Can I bolt my S2 safe to a wooden floor?

Insurers demand a solid, immovable fixing point to validate your S2 rating.

Securing your unit directly to standard floorboards provides zero real security, as thieves can simply cut the floorboards away to remove the entire box.

If you must install on a suspended timber floor, you must locate the structural joists and use heavy-duty coach screws. For maximum security, we always advise anchoring to a solid brick wall instead.

Contact our engineering team for straight-talking advice on complex floor structures.

Need help? Call us on: 024 7664 4560

Use Live Chat or email us directly at: sales@allaboutsafes.co.uk

OPEN: Monday to Friday - 9 am to 5 pm (Closed Sat/Sun)

Is an S2 safe too heavy for a DIY install?

Because an S2 rating requires double-walled steel construction to pass European burglary tests, these units are heavy.

Depending on the physical dimensions, an S2 unit typically weighs between 25kg and 80kg.

While compact models are manageable for two capable adults, manoeuvring larger units up staircases risks severe personal injury and property damage.

Select our certified installation service on the product page and let our experts handle the heavy lifting.

Click for detailed information HERE>

Free Kerbside Delivery and Professional Installation Services

What does free UK kerbside delivery actually mean?

We deliver your safe directly to the nearest accessible drop-off point outside your property.

  • Free to UK mainland addresses
  • Delivery within 3 to 5 working days
  • Delivery on a Monday to Friday basis
  • Standard delivery times are 9 am - 5 pm

Because these products are heavily weighted for security, couriers cannot bring the unit inside your home or office.

We recommend upgrading to our specialist delivery and installation services, allowing our certified safe engineers to handle the heavy lifting for you. Click for detailed information HERE>

Will you bolt the safe to the floor for me?

Absolutely. To validate your insurance rating, the unit must be mechanically secured.

Our team uses industry-certified anchor bolts to secure your safe directly into solid concrete or structural brickwork.

We guarantee your installation will pass any insurance audit or police inspection without question.

Click for detailed information HERE>

Can it be installed onto a wooden floor or plasterboard?

Our installation engineers never compromise your security by anchoring to weak surfaces.

Insurers demand a solid fixing point to validate your cover.

If your property only features floorboards or stud walls, our safe engineers will locate structural joists or utilise specialist chemical resin fixings to ensure your safe meets the strict standards required by UK insurers.

Select our professional installation service directly on the product page to secure your booking.

Click for detailed information HERE>

Can your team install this safe upstairs?

Yes, we manage complex domestic and commercial fits daily.

Moving heavy security equipment up staircases requires specific risk assessments and professional lifting gear.

Our in-house safe engineers evaluate your property limits and guarantee a zero-mess installation exactly where you need the unit.

Click for detailed information HERE>

Sit back and relax, let our own in-house experts fit your safe for you and help ensure full insurance compliance

Expert safe installation service

Our in-house safe engineers deliver a flawless professional installation, helping to ensure full insurer compliance.