Sentinel Defender Series 3D Digital Safe (Online Only)
Sentinel Defender Series 3D Digital Safe (Online Only) - Black is backordered and will ship as soon as it is back in stock.
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Sentinel Defender Series 3D Digital Safe
Sentinel Defender 3D safe with 12mm steel door, 8mm wall construction, 32mm locking bolts and 7 year warranty. Available now at Smart Lock Warehouse.
Premium Safe Range
Sentinel Defender Series 3D Digital Safe
The Sentinel Defender Series 3D is a premium large-capacity digital safe designed for cash, jewellery, passports, important documents and high-value personal items. With trusted La Gard digital locking, solid steel construction, fire protection and a refined luxury interior, it is ideal for homes, offices and premium commercial spaces needing more internal storage.
30 Min Fire Rating
Fire rated for 30 minutes and tested at 1700°F.
$25,000 Cash Rating
Insurable cash rating in unsupported application.
Solid Steel Build
Built with a 12mm solid steel door and 8mm wall construction.
La Gard Digital Lock
Fitted with the trusted La Gard Basic 700 digital locking system.
32mm Locking Bolts
Heavy-duty locking bolts provide strong door security.
LED Interior Lighting
Sensor lighting automatically illuminates the interior when opened.
Anti-Tamper Protection
Spring-loaded relocking device adds extra resistance against tampering.
Luxury Interior
Synthetic leather lining with black chrome trim, jewellery hooks and passport holder.
Specifications
| Model | Sentinel Defender Series 3D |
| Lock Type | La Gard Basic 700 Digital Lock |
| Internal Dimensions | 655 x 455 x 295 mm |
| External Dimensions | 685 x 510 x 380 mm |
| Weight | 135 kg |
| Capacity | 85 L |
| Warranty | 7 Year Warranty |
| Price | $1,727 incl. GST |
Note: handle and hinge thickness are not included in the external dimensions. Allow approximately 50mm extra clearance.
Best For
- Cash, jewellery and larger personal valuables
- Passports, contracts and important business documents
- Home offices and commercial premises
- Customers wanting larger internal capacity than Defender 1 and 2
- Premium homes, offices and fit-outs needing a stronger storage presence
Why Buy From Smart Lock Warehouse
We focus on premium security products that suit modern homes, offices and commercial projects. If you need help choosing the right safe size for your setup, contact Smart Lock Warehouse for tailored advice.






