You're asking for detailed information on various safe types, with a specific focus on the WELKO Safe BLD750 DK hitam (black dial combination lock safe). Given your location in Vietnam and the current date (June 28, 2025), here's a comprehensive breakdown:
"Két sắt khách sạn" is the Vietnamese term for a hotel safe. These are compact and user-friendly safes specifically designed for guests to secure their valuables within hotel rooms.
Key Characteristics:
Easy Electronic Access: Most models feature a digital keypad, allowing guests to set and change their own temporary access codes for convenience.1 Some may also include key overrides.
Hotel Override: Hotel staff typically have master codes or emergency keys to open the safes for forgotten codes, maintenance, or guest check-outs.2
Compact Design: Sized to fit discreetly in hotel room furniture (e.g., inside closets, drawers, or on shelves).
Mounting Capability: They usually have pre-drilled holes for bolting to a wall or floor, a crucial security feature to prevent the entire safe from being carried away.
Price Range in Vietnam (as of June 2025): Based on current market trends, standard hotel safes in Vietnam generally range from 1,200,000 VND to over 3,000,000 VND. More advanced models with features like fingerprint access or app integration can be higher.
Availability in Vietnam:
Widely available from numerous local manufacturers such as Hòa Phát, Việt Tiệp, Adelbank, Homesun, Neko Safe. WELKO also produces specific compact models suitable for hotel use (e.g., Welko KS350, KS420, HS42 C LED).3
This term refers to any safe used by a religious organization (e.g., a church, temple, or pagoda). It describes the application or purpose of the safe, rather than a specific technical design.
Why Churches Need Safes:
Secure Offerings: To safely store cash and checks collected from donations during services.
Protect Valuables: Safeguarding precious religious artifacts, ceremonial items, and historically significant documents.
Financial & Administrative Records: Keeping important accounting ledgers, legal documents (like property deeds), and membership records secure from theft and fire.
Choosing a Safe for a Church in Vietnam:
Churches in Vietnam typically acquire commercial-grade or large residential safes that provide:
Ample Internal Capacity: Sufficient space to store their specific items.
Robust Security: Strong steel construction, multi-directional locking bolts, and reliable locking mechanisms (often a combination of key and dial/electronic lock).
Fire Resistance: This is often a critical requirement to protect irreplaceable documents and items from fire damage. Reputable brands like WELKO offer safes rated to withstand high temperatures (e.g., 1000-1200°C) for extended periods (e.g., 2 hours).4
Heavy Weight: To deter unauthorized removal.
Deposit Features: For collecting offerings, some churches might opt for "deposit safes" with a drop slot, allowing money to be inserted without opening the main safe door.
Availability in Vietnam:
Churches can readily purchase suitable safes from prominent local manufacturers like WELKO, Hòa Phát, Việt Tiệp, and other commercial safe suppliers who offer robust, fire-resistant, and large-capacity models. There are also specialized suppliers for "két sắt công đức" (offering safes with donation slots).
Liberty Safe is a highly reputable American manufacturer known for its high-quality residential and commercial safes, particularly popular for its gun safes.5
Key Characteristics (of genuine US-made Liberty Safes):
Superior Fire Protection: Many models are rigorously tested and carry excellent fire ratings, designed to protect contents in extreme heat for extended durations.
Advanced Security: Features robust steel construction, strong locking mechanisms (including patented military-style locking bars), and advanced anti-pry designs.
Made in USA: Manufactured in Payson, Utah.
Lifetime Warranty: A significant selling point, often covering attempted break-ins and fire damage.
Availability in Vietnam:
Genuine US-made Liberty Safes are generally NOT widely available through official retail channels in Vietnam. Importing them directly would entail significant shipping costs and potentially complex customs procedures, making them very expensive.
Local Branding: It's crucial to be aware that there is a Vietnamese entity, VIET NAM BANK MATERIAL EQUIPMENT AND VAULT SAFE JOINT STOCK COMPANY (which also manufactures WELKO safes), that uses "Liberty Safe" branding (libertysafe.com.vn). Their website states their factory is in Láng Hòa Lạc Hi-Tech Park, Hanoi, and they claim to be a leading safe manufacturer in Vietnam since 1998, distributing to over 40 countries. If you encounter safes under this "Liberty Safe" brand in Vietnam, they are locally manufactured products and are not directly affiliated with the US Liberty Safe company. Their quality, features, and certifications would need to be independently verified as they would likely differ from the genuine American products.
This refers to a specific, large, and robust safe model from WELKO, a leading Vietnamese safe manufacturer.6 "BLD" likely refers to a series, "750" is the model size, and "DK" indicates a Dial Combination Lock (khóa cơ quay số in Vietnamese).7 "Hitam" (Indonesian) or "đen" (Vietnamese) specifies the black color.
What "BLD750 DK hitam" Means:
WELKO: The brand, a prominent and respected Vietnamese safe maker. WELKO Safe Co., JSC. (part of Vietnam Bank Material Equipment and Vault Safe Joint Stock Corporation) has been operating since 1999 from its factory in Láng Hòa Lạc Hi-Tech Park, Hanoi.8
BLD750: This is the model number, indicating a large-sized safe within WELKO's BLD series. It's a common choice for businesses and larger homes.
DK (Dial Combination Lock): This specifies the locking mechanism. Unlike electronic safes, this uses a traditional dial where you rotate to specific numbers to open. This type of lock is generally very durable, requires no batteries, and is resistant to EMP (electromagnetic pulse) attacks, although it can be slower to open than an electronic lock.9
Hitam (Black): This describes the safe's color, a classic and popular finish for safes.10
Key Characteristics (of WELKO BLD750 DK models):
Dimensions (Approximate):
External: Around H 750 x W 500 x D 440 (mm). This provides substantial storage capacity.
Internal: While not explicitly listed for this specific model, it would be proportionally smaller than the external dimensions, accounting for the steel walls and fire-resistant insulation. Expect similar internal dimensions to the BOB750 E (approx. H 430 x W 400 x D 240 mm).
Weight: Approximately 90 kg (±10 kg).11 This significant weight makes it difficult for unauthorized persons to move, enhancing its security against theft.
Fire Resistance: WELKO safes of this size and series are typically designed to be fireproof, often rated to withstand very high temperatures (e.g., 1000-1200°C for a certain duration, commonly 2 hours).12 This is crucial for protecting paper documents, electronic media, cash, and other heat-sensitive valuables during a fire.
Security: Features robust steel construction (e.g., 2mm steel thickness as per some listings), often with multi-directional locking bolts, and a multi-layered body filled with fire-resistant material. The dial combination lock is a proven, reliable security mechanism. Many safes also include an additional key lock for dual security.
Interior: Usually includes an internal drawer and adjustable shelves for organized storage.
Price in Vietnam (as of June 2025): Based on current market data for similar large, fireproof safes from WELKO with dial combination locks, the BLD750 DK would likely fall in the range of 6,000,000 VND to 10,000,000 VND, depending on the specific retailer, any ongoing promotions, and exact features. Dial combination safes can sometimes be slightly less expensive than electronic ones of comparable size and features due to the simpler locking mechanism, but this varies.
Availability in Vietnam:
The WELKO BLD750 DK black is highly available in Vietnam. As a major local brand, you can easily find this model through numerous authorized distributors, appliance stores, and online retailers across the country. Due to its size and weight, professional delivery and installation services are typically offered by vendors.
Cong Ty Xuat Khau Ket Sat 682