Smoke Alarm Duty for Tenants in Germany

Safety & Emergency Protections 2 min read · published September 07, 2025

Why documentation matters

As a tenant you should check which smoke alarm duties apply to your apartment and record in writing when devices were installed, inspected or replaced. Such evidence helps to support your rights under the BGB and avoid misunderstandings with the landlord[1].

Detailed documentation increases your chances in legal protection cases.

Documentation checklist

  • Note installation date and location (record)
  • Photograph manufacturer, model and serial number (record)
  • Collect maintenance and battery change receipts (maintenance)
  • Keep written communications with the landlord (form)
  • Save photos of installation and visible defects (photo)
Store all receipts and photos securely and in order.

Official forms and examples

Important forms include a model termination letter for residential tenancy and a complaint form for an eviction action at the local court. Use the termination sample if you wish to terminate due to safety-related defects; for example state the date, the specific defect of the smoke alarm and a deadline for remedy. An eviction complaint uses the civil court form if no remedy is made after a deadline[3].

What to do in disputes

If the landlord requests evidence or disputes obligations, document in writing and set a reasonable deadline for remedy. For undisputed defects a rent reduction may be possible; the legal basis is found in the BGB §§ 535–580a and proceedings follow the ZPO, in particular for claims at the local court[1][2].

Respond to legal letters promptly to avoid jeopardizing your rights.

FAQ

Who is responsible for smoke alarms?
Generally the landlord is responsible for installation; tenants are often responsible for ongoing operation (batteries).
What evidence is sufficient?
Date, photo of the device with serial number, maintenance receipts and written communications with the landlord are sensible.
Can I reduce rent because of missing smoke alarms?
Possibly yes if usability is significantly restricted; examine the individual case and document all steps.

How-To

  1. Collect all existing receipts, photos and correspondence (record)
  2. Notify the landlord in writing and set a deadline (form)
  3. Carry out maintenance or have the landlord remedy the issue (maintenance)
  4. If necessary file a claim at the local court (court)

Help and Support

  • Federal Ministry of Justice and Consumer Protection – forms and information (contact)
  • Gesetze im Internet – BGB §§ 535–580a (contact)
  • Information on local courts and procedures (contact)

  1. [1] German Civil Code (BGB) §§ 535–580a — Gesetze im Internet
  2. [2] Information on local courts and court procedures — Justizportal
  3. [3] Federal Ministry of Justice and Consumer Protection — forms and samples
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Germany

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for tenants everywhere.