
SentrySafe H0100
Score: 68/100Honeywell 1503
Score: 72/100Rankings
The Honeywell 1503 is a compact, medium-sized security chest designed to protect documents and digital media from fire and water damage. It features UL-certified 30-minute fireproof protection and a waterproof seal capable of keeping contents dry for up to 100 hours when fully submerged. Ideal for emergency document storage or travel-safe backups where portability is key.

The SentrySafe H0100 is a compact, portable black chest designed for basic fire and water protection of valuables like documents and digital media. It features UL classification for 1/2 hour fire resistance and ETL verification for 72 hours of flood damage protection. It is best suited for users needing a lightweight, budget-friendly solution for minimal valuables.
| Attribute | ![]() | Honeywell 1503 |
|---|---|---|
30 minutesbest | 30 minutesbest | |
1,550 degrees_fahrenheitbest | 1,550 degrees_fahrenheitbest | |
29.38 cubic_inches | 414.72 cubic_inchesbest | |
| ↓ lower better | 6.1 inchesbest | 6.6 inches |
| ↓ lower better | 14.3 inchesbest | 16 inches |
| ↓ lower better | 13 inches | 12.6 inchesbest |
| ↓ lower better | 17 poundsbest | 21.6 pounds |
72 minutesbest | 72 minutesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | Honeywell 1503 |
|---|---|---|
Compliance & Safety(1) | ||
Certifications | UL, ETL | UL |
Dimensions & Capacity(4) | ||
Interior Capacity (cubic_inches) | 29.38 cubic_inches | 414.72 cubic_inches |
Exterior Height (inches) | 6.1 inches | 6.6 inches |
Exterior Width (inches) | 14.3 inches | 16.0 inches |
Exterior Depth (inches) | 13.0 inches | 12.6 inches |
Build & Portability(3) | ||
Weight (pounds) | 17.0 pounds | 21.6 pounds |
Construction Material | Concrete | Insulated Steel |
Hinge Type | Standard | Unknown |
Security & Locking(2) | ||
Lock Type | Key Lock | Key |
Backup Access | None | Keys |
Installation & Support(1) | ||
Warranty Length (years) | 1 years | 5 years |

Products in the top-left offer the best value (high score, low price).

Official SentrySafe specs and retail editors emphasize the H0100's simplicity and proven UL fire and ETL water ratings, positioning it as an ideal solution for basic home use. However, professionals consistently note that the keyed lock is not intended for tool attacks and that the compact size involves trade-offs in storage capacity compared to larger stationary models.
Everyday users commonly praise the safe for effectively protecting passports, cash, and USB drives during emergencies, with some reporting it survived a house fire intact. Recurring complaints focus on the unreliability of the key lock, with users noting keys sticking or being hard to turn, as well as the limited capacity for larger items and the thin build quality that dents easily.
No direct professional reviews for the Honeywell 1103 appear in the search results. Related Honeywell models are described by retailers as providing '3-in-1 protection' (fire, water, theft) with verified fire endurance, though specific expert commentary on the 1103 is absent.
No consumer reviews or feedback are included in the search results for this specific model. Common themes from similar Honeywell chests emphasize ease of transport but note limited capacity for larger items.
“Survived house fire intact”

“Keys stuck, hard to turn”

“Too small for binders”

