Yale YFF420FG2 Biometric Digital Fire Safe Box
The Yale YFF420FG2 Biometric Digital Fire Safe Box offers advanced security and robust fire protection for your valuable documents, digital media, and personal possessions. This high-security safe integrates a cutting-edge biometric fingerprint reader with a sophisticated digital touchpad for convenient and secure access. With external dimensions of 420mm (H) x 352mm (W) x 433mm (D), a net weight of 36 kg, and a generous internal volume of 25.3 litres, it is built with 16mm steel locking bolts to ensure superior resistance against forced entry. Manufactured in Korea, the YFF420FG2 is designed for durability and peace of mind, safeguarding your valuables from both theft and fire hazards.
Advanced Security Features
- Biometric Fingerprint Access: Equipped with an advanced swipe-type fingerprint reader, allowing for the registration of up to 128 unique fingerprints for quick and highly secure access.
- Digital Touchpad System: Features a state-of-the-art digital touchpad offering over one billion possible digital combinations, providing a vast array of security options.
- Code Scramble Input: Incorporates a code scramble input function, adding extra digits before or after your actual code, to prevent onlookers from guessing your PIN.
- Customizable User Codes: Supports resettable user codes ranging from 4 to 16 digits, allowing for personalized security settings.
- Dual Passcode Option: Provides an additional layer of security with a dual passcode option, particularly useful when the fingerprint function is disabled or not preferred.
- Time Lock Mechanism: Activates a time lock feature if an incorrect code is entered 5 times consecutively, deterring unauthorized access attempts.
Fire Resistance and Certification
- Certified Fire Protection: Independently tested and certified to withstand intense fire for up to one hour, protecting contents from extreme thermal conditions.
- Temperature Control: During fire exposure in a 927 Degree Celsius furnace, the internal temperature of the safe will not exceed 150 Degree Celsius, crucial for protecting sensitive documents, digital storage devices, and other heat-sensitive valuables.
- International Standards Compliance: Certified by prestigious organizations including SP (Swedish National Testing & Research Institute) and KS (Korea Standard), assuring adherence to rigorous international safety and quality benchmarks.
- For more information on Korea Standard, please visit: http://www.kssn.net/eng/
Technical Specifications
- External Dimensions (H x W x D): 420 x 352 x 433mm
- Internal Dimensions (H x W x D): 320 x 260 x 304mm
- Net Weight: 36 kg
- Volume: 25.3 litres
- Robust Locking Mechanism: Features durable 16mm steel locking bolts for strong door security. The hinge is further protected with an 18mm steel back and additional locking bolts, enhancing resistance against prying.
- Power Source: Operates on 4 x AA (1.5V R06) batteries.
Reliable and User-Friendly Design
- External Battery Compartment: Designed with a convenient external battery compartment, allowing for easy battery replacement without compromising the safe's security.
- Low Battery Alarm: Alerts users with a clear signal when battery power is low, ensuring timely replacement and uninterrupted security.
- Silent Input Option: Offers a silent input mode for discreet operation of the digital keypad.
- Optional Warning Alert: Includes an optional warning alert sound that activates against impact or tilting, providing an additional layer of vigilance against tampering attempts.
- Origin: Proudly Made in Korea, reflecting high standards of manufacturing quality and reliability.
The product information above is for reference only; everything is subject to the brand's official website.
Yale YFF420FG2 Biometric Digital Fire Safe Box Review
Why us?
Why Choose BBE?
The trusted choice of over 100,000 Hong Kong families, dedicated to delivering excellence in quality and service.
Visit our flagship stores in Mong Kok, Causeway Bay, and Tuen Mun to experience over 1,000 appliances from Europe, the US, and Japan. Our consultants are ready to provide expert installation advice.
Awarded store with nearly 30,000 authentic reviews. We guarantee transparent and competitive pricing.
Get instant professional support via WhatsApp. From spec comparisons to dimension queries and installation questions, our expert team provides immediate answers.
No parallel imports! All appliances are official Hong Kong distributor stock, coming with at least a 1-year original manufacturer warranty and a 7-day defective replacement guarantee.
Our service quality is recognized by the industry and top brands alike. We have been honored with the Towngas TGC Sales Gold Award and Daikin’s Diamond Dealer status, alongside prestigious partner and distributor awards from Gree, Carrier, and Philips Smart Lock.
Our site uses SSL encryption and supports various e-payments. We offer one-stop professional delivery and installation services for a worry-free experience.

















































.png)