Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

SENTRY SAFE Safe: Digital Combo Lock, 4.59 cu ft Capacity, Steel - Free-Standing Security Safes
SENTRY SAFEFree-Standing Security Safes

SENTRY SAFE Safe: Digital Combo Lock, 4.59 cu ft Capacity, Steel

The SENTRY SAFE S7771 is a free-standing security safe with a digital combination lock, offering 4.59 cu ft of capacity in a steel body measuring 39 3/4 in H x 25 3/8 in W x 23 3/8 in D. It is fire rated and…

SKU 3G-OTH-739318

Brand
SENTRY SAFE
Item
Safe: Digital Combo Lock, 4.59 cu ft Capacity, Steel
Category
Free-Standing Security Safes
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

SENTRY SAFE
Manufacturer Part Number
S7771
Type
4.59 cu ft Capacity, Steel, 39 3/4 in H x 25 3/8 in W x 23 3/8 in D
Material
Steel
Fire Protection
Fire Rated
Resistance Properties
Flame/Fire Resistant
Number of Locking Bolts
5 (Live)
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

SENTRY SAFE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SENTRY SAFE S7771 is a free-standing security safe with a digital combination lock, offering 4.59 cu ft of capacity in a steel body measuring 39 3/4 in H x 25 3/8 in W x 23 3/8 in D. It is fire rated and flame/fire resistant, with 5 live locking bolts for security.

Frequently Asked Questions

What is the SENTRY SAFE S7771 used for?

The SENTRY SAFE S7771 is a free-standing security safe designed to protect documents, valuables, and media from fire and unauthorized access. Its 4.59 cu ft capacity and fire-rated steel construction make it suitable for home offices, small businesses, and retail environments requiring flame/fire-resistant storage.

What are the specifications of the SENTRY SAFE S7771?

The S7771 has a 4.59 cu ft capacity, measures 39 3/4 in H x 25 3/8 in W x 23 3/8 in D, and is made of steel. It features a digital combination lock, 5 live locking bolts, and is fire rated with flame/fire-resistant properties. The manufacturer part number is S7771.

Where to buy the SENTRY SAFE S7771 worldwide?

3G Electric supplies the SENTRY SAFE S7771 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for international orders. Contact us to source this fire-rated security safe for your facility.

How to install the SENTRY SAFE S7771?

Install the S7771 on a level, solid floor capable of supporting its weight. Use the pre-drilled anchor holes to bolt the safe to the floor for added security. Follow the manufacturer's instructions for programming the digital combination lock and testing the locking bolts before regular use.

Used in

Common applications for SENTRY SAFE
Facility management — SENTRY SAFE KB-50 key cabinet for organizing keys to maintenance rooms and equipment.
Industrial plant security — SENTRY SAFE KB-25 key cabinet for storing keys to restricted access areas.
Office administration — SENTRY SAFE key cabinet for managing keys to filing cabinets, storage closets, and meeting rooms.
Hospitality — SENTRY SAFE key cabinet for securing spare keys to guest rooms or service areas.
Warehouse operations — SENTRY SAFE key cabinet for controlling access to forklifts, tools, and storage zones.

SENTRY SAFE Products

3G Electric supplies SENTRY SAFE free-standing security safes. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from SENTRY SAFE

View all SENTRY SAFE parts
Safe: Digital Combo Lock, 6.01 cu ft Capacity, Steel, 37 3/8 in H x 21 3/4 in W x 19 3/4 in D (MPN T0-331). Key specifications — Number of Locking Bolts: 3 (Live); Fire Protection: Not Fire Rated; Material: Steel.
SENTRY SAFE
Safe: Digital Combo Lock, 6.01 cu ft Capacity, Steel, 37 3/8 in H x 21 3/4 in W x 19 3/4 in D (MPN T0-331). Key specifications — Number of Locking Bolts: 3 (Live); Fire Protection: Not Fire Rated; Material: Steel.
Safe: Digital Combo Lock, 2.18 cu ft Capacity, Steel, 24 in H x 15 3/8 in W x 16 1/8 in D (MPN T6-331). Key specifications — Number of Locking Bolts: 4 (Live); Fire Protection: Not Fire Rated; Material: Steel.
SENTRY SAFE
Safe: Digital Combo Lock, 2.18 cu ft Capacity, Steel, 24 in H x 15 3/8 in W x 16 1/8 in D (MPN T6-331). Key specifications — Number of Locking Bolts: 4 (Live); Fire Protection: Not Fire Rated; Material: Steel.
Safe: Digital Combo Lock, 0.41 cu ft Capacity, Steel, 7 5/8 in H x 11 3/8 in W x 10 3/8 in D (MPN X041ESSC). Key specifications — Number of Locking Bolts: 2 (Live); Fire Protection: Not Fire Rated; Material: Steel.
SENTRY SAFE
Safe: Digital Combo Lock, 0.41 cu ft Capacity, Steel, 7 5/8 in H x 11 3/8 in W x 10 3/8 in D (MPN X041ESSC). Key specifications — Number of Locking Bolts: 2 (Live); Fire Protection: Not Fire Rated; Material: Steel.
Safe: Digital Combo Lock, 4.25 cu ft Capacity, Steel, 27 5/8 in H x 21 3/4 in W x 19 3/4 in D (MPN T8331BLKHRO). Key specifications — Number of Locking Bolts: 3 (Dead); Fire Protection: Not Fire Rated; Material: Steel.
SENTRY SAFE
Safe: Digital Combo Lock, 4.25 cu ft Capacity, Steel, 27 5/8 in H x 21 3/4 in W x 19 3/4 in D (MPN T8331BLKHRO). Key specifications — Number of Locking Bolts: 3 (Dead); Fire Protection: Not Fire Rated; Material: Steel.
Safe: Mechanical Combo Lock, 0.36 cu ft Capacity, Steel, 19 1/4 cm H x 41 7/8 cm W x 37 1/2 cm D (MPN CHW30300). Key specifications — Number of Locking Bolts: 0; Fire Protection: Fire Rated; Material: Steel; Resistance Properties: Flame/Fire Resistant.
SENTRY SAFE
Safe: Mechanical Combo Lock, 0.36 cu ft Capacity, Steel, 19 1/4 cm H x 41 7/8 cm W x 37 1/2 cm D (MPN CHW30300). Key specifications — Number of Locking Bolts: 0; Fire Protection: Fire Rated; Material: Steel; Resistance Properties: Flame/Fire Resistant.
Safe: Key Lock, 0.61 cu ft Capacity, Steel, 13 5/8 in H x 15 1/4 in W x 12 1/8 in D, Fire Rated (MPN 1170). Key specifications — Number of Locking Bolts: 0; Fire Protection: Fire Rated; Material: Steel; Resistance Properties: Flame/Fire Resistant.
SENTRY SAFE
Safe: Key Lock, 0.61 cu ft Capacity, Steel, 13 5/8 in H x 15 1/4 in W x 12 1/8 in D, Fire Rated (MPN 1170). Key specifications — Number of Locking Bolts: 0; Fire Protection: Fire Rated; Material: Steel; Resistance Properties: Flame/Fire Resistant.
Safe: Mechanical Combo Lock, 5.78 cu ft Capacity, Steel, 47 5/8 in H x 25 3/8 in W x 23 7/8 in D (MPN S8371). Key specifications — Number of Locking Bolts: 5 (Live); Fire Protection: Fire Rated; Material: Steel; Resistance Properties: Flame/Fire Resistant.
SENTRY SAFE
Safe: Mechanical Combo Lock, 5.78 cu ft Capacity, Steel, 47 5/8 in H x 25 3/8 in W x 23 7/8 in D (MPN S8371). Key specifications — Number of Locking Bolts: 5 (Live); Fire Protection: Fire Rated; Material: Steel; Resistance Properties: Flame/Fire Resistant.
Safe: Key Lock, 0.35 cu ft Capacity, Steel, 6 5/8 in H x 11 3/8 in W x 10 3/8 in D, Not Fire Rated (MPN X031). Key specifications — Number of Locking Bolts: 2 (Live); Fire Protection: Not Fire Rated; Material: Steel.
SENTRY SAFE
Safe: Key Lock, 0.35 cu ft Capacity, Steel, 6 5/8 in H x 11 3/8 in W x 10 3/8 in D, Not Fire Rated (MPN X031). Key specifications — Number of Locking Bolts: 2 (Live); Fire Protection: Not Fire Rated; Material: Steel.