Yale YSEM520 Digital Safe (Large)
Yale YSEM520 Digital Safe (Large)
Key Features
PIN Code
Mechanical Key
- PIN keypad access with key override (2 keys included)
- Dual motor-driven 20mm steel bolts for reinforced locking
- Precision laser-cut door with anti-pry reinforced frame
- Auto-lockdown after 3 consecutive incorrect PIN entries
- External emergency 9V battery port for backup access
- External Dimensions: 520mm (H) × 350mm (W) × 360mm (D) | Weight: 28kg | Volume: 49.8L
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The Yale YSEM/520/EG1 is a large-capacity digital safe from Yale's Premium Safe series, built for commercial and professional use. With 49.8 litres of internal storage and a substantial 28kg steel body, it holds documents, valuables, and business assets behind one of Yale's most security-certified enclosures — carrying Sold Secure Silver, SKG**, and Secure by Design certifications.
Security is built into every layer. A precision laser-cut door sits flush against its frame, closing off the gaps that prying tools exploit. Twin motor-driven 20mm steel bolts engage automatically, backed by a high-security dual-leaf mechanical lock. Hardened steel plates at critical points pass anti-drill testing, while the reinforced door frame withstands forced-entry attempts. Three wrong PIN entries trigger an automatic lockdown.
Daily use is equally well thought out. The LCD display gives a clear readout at a glance, and the door auto-opens after the correct PIN — no manual handle to fumble with. Interior lighting, a removable shelf, and key hooks keep contents organised. An external 9V emergency battery port ensures access even on a flat battery. Pre-drilled holes allow permanent wall or floor mounting.
- PIN keypad access with key override (2 keys included)
- Dual motor-driven 20mm steel locking bolts — auto-engage on closure
- Laser-cut door with anti-pry reinforced frame
- Auto-lockdown after 3 incorrect PIN attempts
- LCD display with interior lighting, removable shelf and key hooks
- External 9V emergency battery port for backup access
- Certified: Sold Secure Silver, SKG**, Secure by Design
- Mountable to wall or floor — pre-drilled holes and fixing bolts included
External Dimensions: 520mm (H) × 350mm (W) × 360mm (D)
Internal Dimensions: 510mm (H) × 337mm (W) × 290mm (D)
Weight: 28kg | Volume: 49.8L


| Model No.: | YSEM/520/EG1 |
| Protection: | Anti-burglary, Sold Secure Silver, SKG**, Secure by Design |
| Exterior Dimensions (mm): | 520H x 350W x 360D |
| Interior Dimensions (mm): | 510H x 337W x 290D |
| Weight (kg): | 28 |
| Volume (litres): | 49.8 |
| Access Mode: | PIN code + key override |
| Mechanical Keys: | 2 pcs |
| Power Supply: | 4 AA Alkaline Batteries |
| Accessories: | Removable shelf, key hooks, fixing bolts |
| Warranty: | 1 Year |

What
Malaysians Are Saying About Us
We didn’t bribe them—we just gave them great locks and better service.
Thivaghar 2
Fast service and my wife and I very satisfied with the smart door. Installation was very punctual and fast. Door locks feel solid and the team is very helpful in choosing the suitable door lock for us. From start to finish everything was smooth! From the customer service to installation and activation of the door ,I am pleased with the service! I didn't expect them to clean all the dust after installation too. Keep up the good work👍
Jia Lin Poh
We engaged Locks 'n More for our door lock and add on a safe when we are almost ready to move it! The team is professional, experience and always ready to share/advise the best purchase for you. Good job to Shao Min and Bryan for both the queries and efficient installation! We will definitely recommend you to check them out for the best item that suits ur need for your house!
Daniel Tan
I’m very satisfied with my purchase of the Smart Lock from Locks N More! The quality of the product is excellent and it works perfectly. Special thanks to Amy, the installation technician — he was professional, efficient, and very friendly. The whole process from purchase to installation was smooth and pleasant. Highly recommended!
Hazliza Naemuddin
Great lock with reasonable price. Excellent customer service. Installation went smoothly. The installer explained everything very well. Had a great experience from the moment I placed my booking until the day of installation. Keep up the good work!
Ahmad Dahaqin
Their installers are punctual and did a great job! The PIC was very kind as well. Highly recommended
Lim Zhen Jian
Good experience buying smart lock from here. Knowledgeable of the products and provides great service. Very satisfied with my order and the installation.
Admon Ng
Good quality smart door lock, capable to detect fingervein, super sensitive sensor and able to switch to tranditional door lock anytime. secureloq F2 really a superb smart door lock. Thanks to Locks 'n More for recommending this lock for me. Their service is the best as well
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Very fast and good response, arrangements for installing, product explanation. Workmanship of installing is superb. Well explained and guidance on the products. Highly recommended
Li Yuan Ong
I didn’t know much about digital locks before I visited Locks 'n More, but the team explained everything so well. Now I have a lock that’s not just easy to use but looks really sleek on my front door. The whole process, from choosing the lock to installation, was super smooth. Best digital lock shop in KL!
Ting Nick Jee
I went to their shop straight to survey and research they were very helpful in terms of suggesting and explaining to you and very patient and nice. Overall experience from buying to installing very smooth. Definitely recommending them to someone else.