Buy deposit safes with deposit flap
Security for cash & keys from DiaDorn
Deposit safes with a flap are a proven solution when cash or keys need to be stored securely without having to open the safe each time.
Especially bakeries with high cash revenues as well as workshops or rental companies that manage vehicle keys daily benefit from this type of safe.
After depositing through the flap, the contents are reliably protected inside the safe.
More about security levels, lock types and anchoring options →
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Average rating of 5 out of 5 stars
Available, delivery time: 2-3 days - Shipping with courier service
Available, delivery time: 2-3 days - Shipping with courier service
Due to unexpectedly high demand,
available again on 12.11.2026
The item can be pre-ordered via email
Due to unexpectedly high demand,
available again on 12.11.2026
The item can be pre-ordered via email
Available, delivery time: 2-3 days - Shipping with courier service
Available, delivery time: 2-3 days - Shipping with courier service
Average rating of 5 out of 5 stars
Available, delivery time: 2-3 days - Shipping with courier service
Available, delivery time: 2-3 days - Shipping with courier service
Average rating of 4.5 out of 5 stars
Available, delivery time: 2-3 days - Shipping with courier service
Available, delivery time: 2-3 days - Shipping with courier service
Available, delivery time: 2-3 days - Shipping with courier service
Available, delivery time: 2-3 days - Shipping with courier service
Available, delivery time: 2-3 days - Shipping with courier service
Available, delivery time: 2-3 days - Shipping with courier service
Available, delivery time: 2-3 days - Shipping with courier service
Average rating of 5 out of 5 stars
Available, delivery time: 2-3 days - Shipping with courier service
Average rating of 5 out of 5 stars
Available, delivery time: 2-3 days - Shipping with courier service
Bakeries: Securely store cash bags
Bakeries often have several daily cash closings.
Revenues should not remain in the till for long periods, where they are vulnerable to theft.
With a deposit flap, cash bags or envelopes can be deposited immediately without opening the safe.
Advantages:
- Takings are secured immediately after each shift.
- Cash no longer remains in tills.
- The contents are protected immediately, even during operations.
- Withdrawal can be carried out under the four-eyes principle if required.
Workshops & Rentals: Hand over and store keys securely
In workshops and rental companies, deposit safes with a flap are often used for secure key storage.
Typical use cases:
– Key handover by customers outside business hours.
– Handover of vehicle keys within the team without unauthorized access.
– Protection against retrieval attempts or manipulation by the integrated trap system.
For car rental companies, this is particularly relevant: only authorized persons can open the safe – the key inventory remains under control at all times.
Differences compared to drawer models
While drawer models are mainly suitable for larger cash amounts or receipts, the flap offers advantages for:
- quick deposit of small to medium values,
- compact design, also for limited space,
- less effort in daily use.
Security levels A and B
In security level A, the bodies are single-walled with a 3 mm wall and 6 mm door; insurance assessment approx. €1,500 cash. The security level B models 10423 and 10424 are double-walled with 40 mm total thickness. Both levels are built according to VDMA 24992.
Frequently asked questions (FAQ)
What are deposit safes with flap suitable for?
For cash bags, envelopes and keys: items are deposited without opening the safe – in bakeries after the end of a shift, in workshops and rental companies when keys are handed over.
Can deposited items be taken back out?
No. A retrieval safeguard prevents unauthorised removal.
Which security level do I need?
Level A is single-walled, insurance assessment approx. €1,500 cash. Level B (10423, 10424) is double-walled. Both levels are built according to VDMA 24992; the safes themselves are not certified – your insurer confirms which amount is covered.
Is there a time delay?
Yes, on the 10424: opening delay 1 to 40 minutes, opening window 1 to 20 minutes.
How is the safe fixed?
Using all fixing points, directly against the wall or floor without a gap, never hanging freely. The models 10125, 10126, 10127, 10181 and 10187 are anchored to the floor. Fastening material is included.
What happens if a key is lost?
We recommend replacing the lock; as the manufacturer, DiaDorn has kept replacement locks in stock since 2013. We make duplicate keys from a sample – with the original key and invoice.
Can I set the safe up outdoors?
No, deposit safes are built for indoor use.
How fast is delivery?
Stock items are delivered within Germany in 1–2 working days; delivery abroad takes longer depending on the country.