Intercoms
Modernising an old doorbell: what suits your home?
From a simple bell to a video intercom: prepare your choices for wiring, indoor monitors and door release.
Read the guide →Berlin & surrounding area
Guides & blog
Practical guides to alarms, video surveillance, privacy, networking and maintenance, with sources and transparent AI disclosure.
Design an alarm, video or fog warning sign (German)
Everyday access
Card, PIN or smartphone: how would you like to open the door?
An access system needs to suit the people using it daily. These questions help you choose for family, employees and visitors.
Read the guide →Planning & quotes
How to compare security installation quotes
Price matters, as do the work, equipment and support it includes. A practical preparation for your consultation.
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Alarm systems
Planning an alarm system: from needs to handover
Wireless or wired is only one decision. This guide helps you prepare for a consultation and compare quotes by their actual scope.
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Video surveillance
Planning video surveillance: view, purpose and privacy
A camera should serve a clearly defined purpose. Thinking about the recording area, access and deletion before buying helps define technical requirements.
Read the guide →Network & IT
Prepare a network for cameras, alarms and workstations
A clear network starts with a good inventory. These questions help you discuss cabling and integration of security equipment.
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Maintenance
Prepare for maintenance: information your installer needs
A clear fault description reduces follow-up questions and helps identify the documents and site visit needed.
Read the guide →Smart lock retrofit
Retrofitting Nuki: how to check your door
Before choosing a model, take a closer look at your door. This checklist helps you gather the right details for a Nuki consultation.
Read the guide →App & Matter
Nuki, Android, iOS and Matter explained
App control, smart home integration and access away from home serve different purposes. Understanding these connections helps you plan the right setup.
Read the guide →General guidance for project planning. Product details, operator duties and legal questions require assessment for the actual use. AI & transparency →
Berlin & surrounding area
Let’s discuss your project.
Personal advice from Talha Kondul. Free, without obligation and specific to your property.