Hollon TTW-2015 C/E B-Rated Through-The-Wall Commercial Depository Safe
The Hollon TTW-2015 C/E Through-The-Wall Depository Safe is a premium commercial cash-management solution designed for retail stores, night-drop environments, rental offices, and multi-user businesses. Engineered to accept deposits through exterior or interior walls, it features a heavy-duty 60-degree angled chute that channels cash envelopes directly into a fortified, B-rated solid steel vault body.
Constructed with a heavy-duty 1/2" solid steel door and (5) 1-1/4" solid steel active locking bolts, the TTW-2015 C/E offers superior physical protection against prying and forced entry. Both the lock and relocker are shielded by a drill- and ballistic-resistant hardplate, backed by an internal spring-loaded relocking mechanism that engages if tampering occurs.
Available in Two Lock Configurations: Choose between the TTW-2015C featuring a UL Listed Group II Sargent & Greenleaf (S&G) Mechanical Combination Dial Lock, or the TTW-2015E featuring a UL Listed Type 1 S&G Electronic Keypad Lock for rapid keyless code access.
Key Security & Engineering Features
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Two High-Security Lock Variations Available:
- TTW-2015C (Combination Dial): Equipped with a UL Listed Group II S&G Mechanical Dial Lock for robust, battery-free reliability.
- TTW-2015E (Electronic Keypad): Equipped with a UL Listed Type 1 S&G Electronic Keypad for fast, multi-user code management.
- 60-Degree Angled Through-The-Wall Chute: Facilitates secure drop access through interior or exterior walls directly into the lower safe vault.
- B-Rated Solid Steel Vault Body: Built with a 1/2" thick solid steel door and heavy-duty rear dead bar for extreme resistance to lever and impact attacks.
- (5) 1-1/4" Active Solid Steel Bolts: Massive live-action locking bolts secure the door along key impact points.
- Drill & Ballistic Resistant Hardplate: Protects internal lock mechanisms against drill bits, punches, and tool-based breach attempts.
- Spring-Loaded Internal Relocking Device: Secondary defense system that automatically locks down the boltwork if physical tampering is detected.
- Removable Storage Shelf: Includes one removable interior shelf to separate cash drawers, deposit logs, and collection bags.
- Floor Anchor Provisions: Features (4) pre-drilled anchor holes in the base for rigid floor mounting (hardware not included).
Technical Specifications
| Brand & Series | Hollon Safe TTW Series |
| Model Variations | TTW-2015C (Dial Lock) | TTW-2015E (Electronic Lock) |
| Safe Rating | B-Rated Depository Safe |
| Lock Options | UL Listed Group II S&G Mechanical Dial OR UL Listed Type 1 S&G Electronic Keypad |
| Door Construction | 1/2" Solid Steel Door with Heavy-Duty Dead Bar |
| Locking Bolts | (5) 1-1/4" Solid Steel Active Locking Bolts |
| Relocking & Hardplate | Drill/Ballistic Resistant Hardplate & Internal Spring-Loaded Relocker |
| Body Dimensions (H x W x D) | 20" x 15" x 15" |
| Interior Dimensions (H x W x D) | 19-3/4" x 14-3/4" x 12" |
| Overall Height w/ Chute | 40-1/4" H |
| Chute Opening (H x W) | 3/4" H x 6" W |
| Chute Face (H x W) | 4-3/4" H x 9-1/2" W |
| Chute Angle | 60 Degrees |
| Internal Amenities | 1 Removable Interior Shelf |
| Anchor Provisions | (4) Pre-drilled anchor holes (Hardware not included) |
Frequently Asked Questions
What is the difference between the Hollon TTW-2015C and TTW-2015E models?
The core safe construction and wall chute are identical on both models. The difference lies in the lock mechanism: the TTW-2015C comes with a UL Listed Group II S&G Mechanical Combination Dial Lock, while the TTW-2015E features a UL Listed Type 1 S&G Electronic Digital Keypad for keyless code access.
What are the dimensions of the through-the-wall drop chute?
The chute face measures 4-3/4" H x 9-1/2" W with a deposit slot opening of 3/4" H x 6" W. The drop chute extends at a 60-degree angle, bringing the total combined system height to 40-1/4".
How does the spring-loaded relocker system work?
The lock assembly is shielded by a ballistic/drill-resistant hardplate. If an unauthorized attempt is made to drill or punch through the lock, an internal spring-loaded relocking mechanism immediately fires secondary bolts to permanently pin the door closed against tool attacks.
What are the internal and external body dimensions?
The outer safe body measures 20" H x 15" W x 15" D. Usable interior dimensions measure 19-3/4" H x 14-3/4" W x 12" D, providing compact storage for daily cash drops and envelopes.
Does the Hollon TTW-2015 safe include mounting hardware?
The safe body is manufactured with (4) pre-drilled anchor holes in the base to secure the unit to concrete subfloors. Heavy-duty anchors must be purchased separately based on your specific floor structure.
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