A thief casing your home is looking for the obvious — the jewelry box on the dresser, the fire safe in the closet. What they’re not looking at is the thermometer on your back porch.
Who This Diversion Safe Is Best For:
- Homeowners who want a discreet outdoor hiding spot for a spare key or emergency cash
- Anyone who has had a break-in and wants to scatter valuables across less obvious locations
- Renters and homeowners who prefer not to drill into walls for an interior safe
- People who want an inexpensive secondary stash spot to complement their main security setup
Is This the Right Diversion Safe for You?
Choose the Thermometer Diversion Safe if you want:
- An outdoor hiding spot that survives rain, sun, and cold without looking out of place
- A low-cost, zero-installation-headache option for hiding a spare key or small stash
- Something that genuinely looks like a household item — not a novelty “fake rock” that screams “check me”
Key Features: The whole point of a diversion safe is deception, and this one earns its keep. The thermometer body is weather-resistant, meaning it can hang outside through seasons without warping, fading, or drawing suspicion. The interior compartment measures 1 5/8″ x 7/8″ x 6″ — that’s enough room for rolled-up cash, a spare house key, a folded note with emergency info, or lightweight jewelry. At just 0.2 lbs, it mounts cleanly with included hardware and won’t sag off the wall.
What makes this work is the psychology. A thief moving fast through a house or yard is looking for containers — bags, boxes, cases. A thermometer doesn’t register as a container. It registers as a thermometer. That’s the entire game, and this one plays it well.
Quick Comparison: How Does the Thermometer Diversion Safe Stack Up?
| Feature | Thermometer Diversion Safe | Fake Rock Safe | Key Lock Box | Interior Mini Safe |
|---|---|---|---|---|
| Outdoor Use | Yes ✓ | Yes | Yes | No |
| Disguise Quality | High ✓ | Medium | None | Low |
| No Combination Needed | Yes ✓ | Yes ✓ | No | No |
| Price | $5.90 ✓ | $10–20 | $20–40 | $30–80 |
| Best For | Outdoor spare key or cash stash | Garden or yard hiding | Key access control | Locked interior storage |
Practical Details: Interior dimensions: 1 5/8″ x 7/8″ x 6″. Total weight: 0.2 lbs. Weather-resistant exterior finish. Mounts to any exterior or interior wall with included hardware. SKU: DS-THERMOMETER.
Add one of these to your outdoor security setup today — sometimes the smartest hiding spot is the one nobody thinks to look at. Be Prepared and Be Safe!
Frequently Asked Questions
Will this actually fool someone who’s looking for a hidden safe?
That’s the right question to ask. A determined thief who already knows about diversion safes might give it a closer look — but the average opportunistic burglar moving quickly through a home or yard is not inspecting every mounted thermometer. The deception works best against fast, unsophisticated theft, which is the most common kind.
Can I use this indoors, too?
Absolutely. A garage wall, laundry room, mudroom, or even a basement are all fair game. Anywhere a thermometer wouldn’t look out of place is a viable location — and that covers a lot of ground inside and outside a home.
Is the compartment big enough for more than a spare key?
The interior is 1 5/8″ x 7/8″ x 6″ — so yes, you can fit a rolled-up $20 bill, a spare key, a folded emergency contact card, or a thin piece of jewelry alongside each other. It’s not going to hold a stack of hundreds, but for everyday-use valuables, it’s a practical size.
How do I access the compartment?
It’s a simple open-and-close mechanism — no combination, no key required. That’s actually part of the design. You want to be able to access it quickly and naturally without fumbling with a lock that might draw attention. Just know your location and keep it consistent.







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