Safe Security is currently operating as usual under the latest government guidelines. Click for more info




DuoGuard G1 300E

Eurograde 1 Security & fireproof tested safe
Insurance Cover: £10000 Cash
Valuables: £100000
Fire Time: 60 Minutes
Lock Type: Certified Digital Keypad
Also available with a Key Lock.
Weight/Size: 337 (KG) / 1600 (H) 600 (W) 561 (D)
Fixings: To Floor
AvailabilityIn stock
Special Price £3,051.00 £2,542.50 Regular Price £3,390.00

Transparent Pricing

No extra charges

Free indoor delivery for peace of mind.

  • Weekday Services (9am - 4.30pm)
  • Indoor Delivery Service - Installation FREE
  • (please allow 5 - 10 working days for installation)
  • Additional Services
  • Uplift / Dispose of your old safe POA


ChubbSafes Duoguard Grade 1 extra large burglary and fire tested safe digital locking. A Police Approved Safe ideal for storing bulky valuable items as well as cash. £10,000 cash rating, £100,000 valuables cover. Added fire protection 60 minutes fire tested for documents records. Enhanced security protection include relocking devices and anti drilling plates. Base fixing.


Protects (from fire damage)
Documents (Paper)
  • Good Security Level
Dark Grey (RAL 7016)
Popular for
Commercial Safes
2 Year Warranty

Fittings Included

Lever Arch (75mm) Capacity : 24
3 x Adjustable Shelves

Dimensions & Weights

External Dimensions (mm)
1600 (h) x 600 (w) x 561 (d)
Internal Dimensions (mm)
1500 (h) x 500 (w) x 386 (d)
290 Litres
337 Kg
* external depth does not include the 65mm lock, handle or hinge projection
* external width dimensions do not include 20mm hinge projection
Fixed shelf supports reduce the internal width by 15mm


Burglary & Fire
Grade 1 Tested
Fire Tested - 1 hour fire endurance


45mm total thickness
50mm composite
Bolt Work
28mm diameter locking bolts, Hardened steel plates protect bolt work & lock against drilling.
Fitted with relocking device – added protection to deter attack
Double walled steel body and door filled with Torch-resistant barrier material (Dualite) protects against thermal cutting tools to withstand burglary attempts as well as providing fire protection.
Certified digital keypad multiple user codes electronic lock

Features We Love

Good security protection to deter burglars

FREE EXCLUSIVE – LED interior light to help illuminate the space. Motion-activated turns itself on/off so only lights up on opening.
SSS Exclusive - Extended 5 Year Warranty (Home Use)
High fire resistance safeguarding items from fire damage

Size Ratio



  • UK Insurance Surveyors Approved
    UK Insurance Surveyors Approved
  • Secured by Design meets Police Approved Standards
    Secured by Design meets Police Approved Standards

Digital Keypad Details

Security Certification
EN 1300 Class B
PIN Code Qty
9 user + 1 master (changeable)
PIN Length
6 digits
Tamper Protection
4 wrong tries activates sleep mode
Time Delay
Time delay of up to 99 minutes between lock being operated and door being opened
Time Opening Window
1 up to 19 minutes
1x 9v (included)
Batteries Located
Low Power Warning


Burglary Certificate
EN 1143-1 Eurograde 1
Fire Certificate
EN 1047-1 S60 P Protection (Paper; Documents)
Burglary & Fire
Tested by ECBS

Testing Criteria

Burglary Testing

Safes are tested for anti-burglary protection at certain cash ratings and when succesfull awarded the relevant grade/rating.

There are two anti-burglar test standards in use in Europe.
EN 14450 (for lighter security safes, security cabinets) and EN 1143 (for high security safes).
Choosing a safe with a burglar test certificate from a recognised testing authority ensures you’re getting the best security protection for your cash, jewellery and valuables.

The EN 1143-1 burglar resistance test takes the following factors into account.
How long it takes to gain partial and complete access to the safe.
The type of tools used to penetrate the safe.

Grade 1 A range of attack tools typically used in burglary attempts are used from basic tools such as chisels, screwdrivers, sledgehammers as well as some power tools.

Fire / Documents Testing

The longer the period in minutes, the greater the fire resistance offered.
The critical temperature before paper documents combust is 177°C.
Choosing a safe with a fire test certificate from a recognised testing authority ensures you're getting the best fire protection for your valuables.

EN 1047-1 S60 P Protection (Paper; Documents)

ECB•S (European Certification Board•Security Systems) - EN 1047-1 Paper fire standards.
Products are thoroughly fire tested.

The product's internal temperature is monitored after furnace heating until it return to ambient levels (a period known as “soak out”). Assessing products during this period is important since internal temperatures can peak up to 6 to 8 hours after a fire has been extinguished. Such a test ensures that all products are comprehensively tested.

STAGE 1 The cabinet is placed in a furnace and heated to a temperature of almost 1000°C for 60 mins to simulate the effects of a severe fire.

STAGE 2 The cabinet is removed from the furnace and cooled. When opened, the inner temperature of the cabinet must not exceed 150°C.

The following options can be selected at checkout.

Adjustable Shelf

Organise the safe interior and maximise the use of your storage space with an extra adjustable shelf.

1 Additional Shelf : £37.80 (£31.50 ex VAT)

Lockable Drawer

Fitted Lockable Drawer

Improve the interior and add extra security with a lockable drawer. (complete with 2 keys)

Yes : £216.00 (£180.00 ex VAT)

Lockable Cupboard

Fitted Lockable Cupboard

Improve the interior and add extra security with a lockable cupboard. (Complete with 2 keys)

Yes : £243.00 (£202.50 ex VAT)

Delivery Info (available options – selectable at checkout)

Premium Indoor Delivery Service
Managed In-house - Controlled & Personal Service
Notification Delivery Window
Time Slots Price

England, Wales & Central Scotland


Our specialist crews focus soley on safe deliveries / installations
Professionally Installed on any floor with maximum of 2 steps or by lift

Pre-booked with Photo ID
of safe crew foreman

Mon - Fri
(within 5 - 10 working days)
9am – 4.30pm


Installation via stairs 

Survey Required   POA

Remote Scottish locations & Islands

Northern & Republic of Ireland, Scottish Highlands & Offshore Islands   POA

Support Centre

We hope you’re happy with your purchase, however on occasions issues can arise.


We offer an unrivalled no quibble returns policy and will refund the full charge, subject to the following conditions:-

  • You must notify and return the product within 14 days of the delivery date.
  • Product is returned in "as new condition" in suitable packaging, with all manuals and accessories.
  • Please refer to our T&C's for further information on returns.

Products damaged in Transit?

If your item is damaged in transit, you must notify us within 24 hours of receipt so that we can register the damage with the courier and if applicable arrange for a replacement.

Please see our T&C’s or Returns's for further instructions/information.