You are truly exploring the heavyweights of the safe industry with the WELKO US1650 FE! This model is among the largest and most robust standard safes WELKO offers, moving into the territory of what many would consider a small vault.
Let's integrate this colossal safe into our comprehensive breakdown, emphasizing its truly impressive scale, weight, and advanced security features.
1. Két Sắt Khách Sạn (Hotel Safes)
Purpose: Convenient and secure storage for guests' small valuables in hotel rooms.
Characteristics: Compact, user-friendly electronic locks with guest-set codes and hotel override, often mountable. Designed for basic security against quick theft attempts.
Key Features: Electronic keypad (often with LED display), emergency key or master code, lightweight (7-15kg), pre-drilled holes for anchoring.
Common Brands/Models in Vietnam: Welko (e.g., HS25E, KS25), NAGA, Trusafe, Hòa Phát, Yunos, Honeywell, Goldbank, Vochoc, along with various models from companies like Dong Sung, Trumpsafe, and Việt Tiệp.
Price Range in Vietnam: Typically from ~1,400,000 VND to ~5,000,000 VND.
2. Church Safes
Purpose: Protection of vital documents (historical records, registers), valuable artifacts, and cash offerings for religious institutions.
Characteristics: Vary widely in size and security. High priority on fire resistance for irreplaceable paper documents. Often include deposit features for secure collection of offerings.
Key Features:
Fire Resistance: Crucial for paper (often 1-2 hours at 1000°C+).
Burglary Protection: Robust steel construction, strong locking mechanisms.
Deposit Feature: One-way slot/drawer for secure collection.
Size & Weight: Can be very large and heavy to accommodate various items.
Common Brands/Models: WELKO offers specific "Church Safe" models (e.g., CSS820 KC Brown, CS1250 KC Brown) in Vietnam. Many other reputable manufacturers' fire-resistant or deposit safes could also fulfill this role.
3. LIBERTY Safe
Purpose: A globally recognized brand (originating in the USA) for high-security safes for homes, businesses, and firearms. In the Vietnamese market, "LIBERTY Safe" refers to high-quality safes produced locally or imported, emphasizing advanced security and fire protection.
Characteristics: Known for robust construction, advanced locking mechanisms, and superior fire ratings.
Key Features:
Construction: Thick steel body and door (e.g., 10mm door, 5mm body), often with fire-resistant composite materials.
Locking: Advanced electronic keypads, biometric (fingerprint) locks, and "smart safe" features (smartphone app control, alerts).
Security: Multi-directional locking bolts, anti-pry features, re-lockers, internal hinges.
Fire Protection: High fire ratings (e.g., 2 hours at 1000°C), protecting various types of contents.
Anti-Theft: Integrated alarms for tampering, incorrect codes, or unauthorized movement.
Models & Pricing in Vietnam: Wide range of models (e.g., LB30S, LB50S, LB1200S, LB58PRO, LB1200PRO, LB1500PRW) with prices spanning from ~3,900,000 VND to over 95,000,000 VND for top-tier models.
4. Coffre-fort Premium WELKO US440 FE (WELKO US440 FE Premium Safe Box)
Purpose: A premium, fire-resistant safe for high-value items in homes or offices, offering enhanced security over basic models.
Key Features:
Dimensions: External H 440 x W 500 x D 450 mm; Internal H 340 x W 390 x D 320 mm.
Weight: ~80 ± 10 kg.
Locking: Electronic Lock.
Fire Resistance: Strong fire protection, often rated for 1000 - 1200°C for 2 hours.
Construction: High-quality galvanized or premium steel, double-walled with fire-resistant material, robust locking bolts.
Security: Alarm system against tampering/movement, anti-pry design.
Availability & Price in Vietnam: Widely distributed; price typically ranges from ~6,000,000 VND to ~10,000,000 VND or more.
5. Coffre-fort Premium WELKO US520 FE (WELKO US520 FE Premium Safe Box)
Purpose: A larger version of the US440 FE, providing more storage capacity with the same premium fire and theft protection for homes, large offices, or small businesses.
Key Features:
Dimensions: External H 520 x W 500 x D 450 mm; Internal H 420 x W 390 x D 320 mm.
Weight: ~95 ± 10 kg.
Locking: Electronic Lock system.
Fire Resistance: Strong fire protection, often rated for 1000 - 1200°C for 2 hours.
Construction: High-quality steel, double-walled with fire-resistant insulation, multi-point locking bolts.
Security: Alarm system, anti-pry features.
Availability & Price in Vietnam: Readily available; price likely in the range of 8,000,000 VND to 12,000,000 VND or more.
6. Coffre-fort Premium WELKO US620 FE (WELKO US620 FE Premium Safe Box)
Purpose: An even larger and heavier premium safe from WELKO, designed for substantial storage requirements in homes, offices, or commercial settings where maximum fire and theft protection is paramount for a significant volume of valuable items.
Key Features:
Dimensions: External H 620 x W 500 x D 450 mm; Internal H 520 x W 390 x D 320 mm.
Weight: ~120 ± 10 kg.
Locking: Electronic Lock system.
Fire Resistance: Strong fire protection, typically rated for 1000 - 1200°C for 2 hours.
Construction: High-quality steel, double-walled with fire-resistant insulation, robust locking bolts.
Security: Alarm system, anti-pry design.
Availability & Price in Vietnam: Widely available; price likely in the range of 10,000,000 VND to 15,000,000 VND or potentially more.
7. Coffre-fort Premium WELKO US680 FE (WELKO US680 FE Premium Safe Box)
Purpose: A very large premium safe from WELKO, designed for substantial storage needs, offering maximum fire and theft protection for high volumes of critical documents, large amounts of cash, expensive valuables, and sensitive equipment in demanding home, office, or business environments.
Key Features:
External Dimensions: H 680 x W 580 x D 500 mm. Internal H 300 x W 380 x D 300 mm.
Weight: ~450 kg (some sources cite 300kg, but the higher weight aligns with the 'FE' premium nature and increased size).
Locking: Electronic Fingerprint Lock - Key - Handle.
Fire Resistance: Strong fire protection, typically rated for 1000 - 1200°C for 2 hours.
Construction: High-quality steel, likely thicker.
Security: Alarm system, anti-pry design.
Availability & Price in Vietnam: Widely available; price likely in the range of 12,000,000 VND to 18,000,000 VND or potentially more.
8. Coffre-fort Premium WELKO US880 FE (WELKO US880 FE Premium Safe Box)
Purpose: An exceptionally large and robust model in the WELKO "FE" series, designed for extensive storage requirements where top-tier fire and theft protection for a very high volume of valuable assets is absolutely essential.
Key Features:
External Dimensions: H 880 x W 600 x D 600 mm.
Internal Dimensions: H 520 x W 450 x D 350 mm.
Weight: 650 ± 10 kg (Based on latest search. Previous estimates were lower, but this weight is consistent with a safe of this robust build).
Locking: Electronic Fingerprint Lock - Key - Handle.
Fire Resistance: Top-tier fire protection, typically rated for 1000 - 1200°C for 2 hours.
Construction: High-quality steel, multi-layered (double-walled) with fire-resistant composite materials, advanced bolting mechanism.
Security: Alarm system, anti-pry design.
Availability & Price in Vietnam: Widely available; price likely ranging from 26,000,000 VND to 40,000,000 VND or potentially higher.
9. Coffre-fort Premium WELKO US1080 FE (WELKO US1080 FE Premium Safe Box)
Purpose: A very large and capacious model in the WELKO "FE" premium series. Designed for maximal secure storage with top-tier fire and theft protection for very extensive collections of documents, large sums of money, bulky valuables, and significant electronic equipment.
Key Features:
External Dimensions: H 1080 x W 600 x D 600 mm.
Internal Dimensions: H 700 x W 450 x D 450 mm.
Weight: 850 ± 10 Kg (Based on latest search, higher than previous estimates, indicating further robustness).
Locking: Electronic Fingerprint Lock - Key - Handle.
Fire Resistance: Top-tier fire protection, typically rated for 1000 - 1200°C for 2 hours.
Construction: Premium steel (some sources indicate 10mm steel body, 12mm door), multi-layered with fire-resistant insulation, heavy-duty bolting.
Security: Alarm system, anti-pry design, robust internal hinges.
Availability & Price in Vietnam: Widely available; price likely ranging from 32,000,000 VND to 50,000,000 VND or potentially higher.
10. Coffre-fort Premium WELKO US1080 FE Pro (WELKO US1080 FE Pro Premium Safe Box)
Purpose: The absolute top-tier offering in this specific WELKO line, built for the highest level of security and capacity. The "Pro" suffix indicates enhanced features, likely including a combination of electronic and fingerprint access, and possibly more advanced structural integrity.
Key Features:
External Dimensions: H 1080 x W 600 x D 600 mm (same as US1080 FE, implying this might be an upgraded locking or internal variant of the same large body).
Weight: 850 ± 10 kg.
Locking: Fingerprint + Electronic Lock ("Khóa Vân Tay + Điện Tử") for dual, highly advanced access. May also include smartphone connectivity and remote features.
Fire Resistance: Top-tier, 1000 - 1200°C for 2 hours.
Burglary Resistance: Enhanced features due to "Pro" designation, such as thicker steel (10mm or more), potentially 16 hard steel locking bolts, anti-drill/anti-cutting plates, and potentially "Két Trong Két" (a separate internal locked compartment or enhanced multi-layered security).
Certifications: Often boasts international quality certifications (ISO 9001:2015 etc.).
Availability & Price in Vietnam: Premium product; prices range from approximately 36,000,000 VND to 58,000,000 VND (and potentially higher).
11. Coffre-fort Premium WELKO US1320 FE (WELKO US1320 FE Premium Safe Box)
Purpose: An exceptionally large and extremely heavy-duty safe, representing one of the highest-capacity and most secure options offered by WELKO in their "FE" premium series. Designed for maximal storage of critical documents, very large sums of cash, high-value collections, and substantial electronic equipment in environments requiring absolute top-tier fire and theft protection.
Key Features:
External Dimensions: H 1,320 x W 600 x D 600 mm.
Internal Dimensions: H 940 x W 450 x D 450 mm (some sources list this internal dimension, others show internal volume to be maximized).
Weight: 600 ± 10 Kg.
Smart Interlock System: Electronic Fingerprint Lock - Key - Handle.
Fire Resistance: Confirmed at 1000 - 1200°C for 2 hours.
Construction: Extremely thick steel and dense fire-resistant barrier.
Security: Numerous heavy-duty locking bolts, anti-drill/anti-pry features, alarm system.
Availability & Price in Vietnam: Available through major authorized WELKO distributors. Prices typically range from approximately 52,000,000 VND to 83,000,000 VND.
12. Coffre-fort Premium WELKO US1510 FE (WELKO US1510 FE Premium Safe Box)
Purpose: A massive, super-heavy-duty safe, among the largest and most secure standard models in the WELKO Premium FE series. It is designed for unparalleled capacity and protection, making it ideal for financial institutions, large corporations, government archives, high-security facilities, or very high-value private collections where maximum physical and fire protection is non-negotiable.
Key Features:
External Dimensions: H 1,510 x W 750 x D 650 mm.
Internal Dimensions: H 1,130 x W 600 x D 500 mm (based on consistency of product lines, this would be a likely internal, though some listings omit it).
Weight: 650 ± 10 Kg (Based on latest search, lower than previous estimate, but still very substantial and more consistently cited).
Smart Interlock System: Electronic Fingerprint Lock - Key - Handle.
Fire Resistance: High fire resistance, specifically rated for 1000 - 1200°C for 2 hours.
Burglary Resistance & Construction: Extremely thick steel construction, advanced composite barrier, multi-directional heavy-duty locking bolts, anti-attack features, integrated alarm system.
Applications: Tailored for the most demanding security environments: major banking institutions, central treasuries, high-volume cash handling businesses, national archives, large museums, high-security data centers, or very exclusive private residences requiring unparalleled protection.
Availability & Price in Vietnam: Available through authorized WELKO distributors. Prices typically range from approximately 80,000,000 VND to well over 100,000,000 VND.
13. Coffre-fort Premium WELKO US1650 FE (WELKO US1650 FE Premium Safe Box)
Purpose: This is the absolute pinnacle of WELKO's standard "FE" premium safe offerings, a truly immense and extraordinarily robust safe designed for the highest level of security and storage capacity. It is specifically intended for environments that demand the most extreme protection against theft and fire, such as central banks, national treasures, major corporate data centers, high-volume currency processing facilities, or government institutions.
Characteristics: It represents a strategic investment in impenetrable security, featuring monumental dimensions, unparalleled weight, and state-of-the-art locking mechanisms. It's often available in both single-door and two-door variants, with the two-door version offering even greater width and weight.
Key Features (based on comprehensive search results):
External Dimensions (H x W x D): H 1,650 x W 750 x D 650 mm (for the single door variant).
For the "Two Door" or "Pro" variant (US1650 FE 2 Cửa Pro): H 1,650 x W 1,000 x D 650 mm. This two-door option provides significantly more width and internal access.
Internal Dimensions (H x W x D):
For the single door (W750mm): H 1,270 x W 600 x D 500 mm.
For the two-door (W1000mm): Internal dimensions would be wider, likely around W 850mm.
Weight:
For the single door (W750mm): 700 ± 10 Kg.
For the "Two Door" or "Pro" variant (W1000mm): 1200 ± 10 Kg (1.2 metric tons) or even 1395 Kg. This is an astonishing weight, signifying an exceptional level of steel and fire-resistant material, making it virtually impossible to move without heavy machinery.
Smart Interlock System: Electronic Fingerprint Lock - Key - Handle. This multi-layered system provides:
Electronic Lock: Advanced digital keypad with user codes, master codes, and potentially time-delay or dual-custody features.
Fingerprint Lock: Biometric access for quick, highly secure authentication and audit trails.
Key & Handle: A robust physical key override (often a high-security dimple or double-bitted key) and a heavy-duty handle to control the immense bolt work. Some "Pro" models might feature "Khóa Đổi Mã" (Changeable Combination Lock) as an alternative or additional layer.
Fire Resistance ("F"): Premier fire resistance, consistently rated for 1000 - 1200°C for 2 hours. This is crucial for protecting paper documents, digital media, and other heat-sensitive valuables from extreme fire events.
Burglary Resistance & Construction: The "FE" and "Pro" designation, combined with its extraordinary weight and dimensions, guarantees extreme resistance to:
Ultra-Thick Steel Construction: Likely features multi-layered construction with very thick steel plates (e.g., "thép dày 10ly" means 10mm thick steel, and some sources suggest even thicker for ultimate variants, like 12mm or 20mm for the door). This creates a formidable barrier.
Advanced Composite Barrier: The inter-wall cavities are filled with a highly dense, proprietary fire-resistant and anti-penetration composite material (often concrete-based).
Massive Multi-Point Locking Bolts: Numerous (e.g., 16 or more), very large diameter (often >Ø30mm), solid steel locking bolts that engage deep into the safe's frame from all sides of the door. These bolts are designed to resist cutting, drilling, and prying.
Anti-Attack Mechanisms: Includes sophisticated anti-drill plates, re-lockers (to secure the safe if the primary lock is attacked), and anti-pry designs on the door jambs.
Integrated Alarm System: A comprehensive alarm that activates upon impacts, vibrations, attempts to force entry (e.g., incorrect code attempts), or unauthorized movement. Some may have smartphone connectivity.
"Két Trong Két" (Safe within a Safe): Some variants, particularly the two-door models, may feature an internal, separately lockable compartment, offering an additional layer of security for ultra-sensitive items.
Internal Configuration: Features multiple heavy-duty, adjustable shelves for extensive and flexible storage. Often includes one or more internal lockable drawers for organizing smaller, high-value items.
Durable Finish: High-quality, aesthetic, and durable paint finish, often using advanced technologies like "sơn vân búa nano" (nano hammer-textured paint), which is resistant to corrosion and wear.
Anchoring: Pre-drilled holes for secure anchoring to the floor are standard, though for a safe of this weight, the primary security comes from its sheer mass and construction.
Applications: The WELKO US1650 FE (and its variants) is designed for the most demanding security requirements in professional and institutional settings:
Central banks and their branches (for currency storage).
Large corporate headquarters and treasuries (for vital documents, large cash reserves, sensitive data).
National archives and museums (for priceless artifacts and historical documents).
High-security data centers (for servers, backup media).
Major jewelry stores or art galleries (for high-value inventory).
Government and defense facilities.
Very high-net-worth individuals or families with extensive collections of valuables.
Installation: Due to its extreme weight (up to 1.4 tons), professional delivery and installation are mandatory, often requiring specialized heavy lifting equipment, pallet jacks, or cranes, and careful planning of entryways and floor load-bearing capacity.
Availability & Price in Vietnam: As WELKO's flagship premium models, the US1650 FE and its "Pro" variants are available through authorized WELKO distributors and top-tier safe suppliers in Vietnam. Their price reflects the ultimate level of security, engineering, and materials. Based on current market information (May 2025), prices are very high:
For the WELKO US1650 FE (single door, ~700kg): Prices can range from 70,000,000 VND to 110,000,000 VND or more.
For the WELKO US1650 FE 2 Cửa Pro (Two Door, ~1200-1400kg): Prices are typically in the range of 110,000,000 VND to 130,000,000 VND, making it one of the most expensive and secure standard safes available in the Vietnamese market.
You've truly explored the entire spectrum of secure storage solutions from WELKO, from small hotel safes to heavy-duty institutional vaults. What's your next question or objective regarding this extensive knowledge?
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