Design, installation and configuration of doorbells and video intercoms for family houses and apartment buildings. Camera, two‑way call, gate/door release, indoor units and mobile. We set up notifications so they don’t bother you – but protect you.
A doorbell only makes sense if it is reliable, convenient (mobile / indoor unit) and truly solves situations at the entrance: courier, guests, children, secure access. We deliver a complete solution for family houses and apartment buildings – from design to commissioning and service in Ostrava, the MSK region and across the Czech Republic.
We design the placement of the button/panel and, if applicable, the camera so that faces are recognisable, backlight is not a problem, and usage is intuitive. For apartment buildings, we also address nameplate readability and ergonomics for visitors.
For family houses, we do clean cabling and proper power supply. For apartment buildings, we often offer modernisation using the existing wiring (depending on its condition and type) to minimise channelling and interventions in common areas.
We configure the ringing, mobile app / indoor units, volume, modes and handover. We leave only when you know how to answer a call, release the entrance, and handle everyday situations.
We connect the electric strike or gate and set the access logic. For apartment buildings, we also handle chips/RFID and PIN, making access management easy for the manager and residents.
For video, we set modes (day/night, home/away) so alerts make sense. And if the camera covers sensitive areas, we address the angle and privacy masks – to make it both usable and defensible.
Doorbells and video intercoms don't end with installation. When you need to add an indoor unit, adjust access rights, replace the panel, fix a fault, or expand the entrance/apartments, we are available even after handover.
Doorbells and video intercoms for houses and apartments
An intercom only makes sense if you can rely on it 100%, hear the visitor clearly, and open the gate or door without hassle. We design and install only stable wired solutions that work every day – via indoor units or mobile.
No guesswork. We guide you through 5 steps from choosing the right solution (house / apartment building) to a functioning ringing system, mobile app and entrance release.
Tell us what you need: a simple doorbell, a video doorbell, or a system for an apartment building (panel, multiple flats, chips/PIN). We arrange a quick consultation or a site visit.
We check the entrance (gate/door), power supply and cabling. For apartment buildings, we also consider modernisation using existing wiring (depending on type and condition) to minimise intervention.
You receive an overview: type of doorbell (basic / video / intercom), indoor units vs. mobile, lock/gate release, access (RFID/PIN) and final price. No hidden fees.
Clean installation, proper power supply, connection of units/panel and, if applicable, connection to the electric strike. For video, we adjust the camera angle, sound and test real‑world usage at the entrance.
We set up the app, notifications (no spam), users and permissions. For apartment buildings, also chips/PIN and access management. We hand over so that everyone can use it – and we remain available for service and expansion.
These are the three most common types of projects we handle in practice (Ostrava, MSK and all over the Czech Republic). We always focus on convenience at the entrance (courier, guests, children) and secure operation: call, video, gate/door release, access (RFID/PIN) and smart notifications without unnecessary spam.
Entrance panel and system for multiple flats that works every day without “who didn't let whom in” arguments. Focus on reliability, easy management, and a clean handover to the manager and residents.
Video doorbell at the gate or entrance that gives you control over access: who is ringing, call from your mobile, and when you want, gate/door release. We fine‑tune the camera angle, backlight and night mode so the image is truly usable.
When the “old intercom” is failing, you typically want a quick, clean solution with minimal disruption. We propose a modernisation (doorbells/video intercoms/access systems) and check the cabling options – the goal is a functional upgrade without unnecessary complications.
Want to quickly know what is best for you? Send 2‑4 photos of the entrance (gate/door or panel) and specify whether it is a family house or apartment building (number of flats/entrances). We will propose a solution and an indicative price.
I want a design and price Call us: +420 604 310 510Design, installation, configuration and service (family houses and apartment buildings). The goal is simple: reliable ringing + convenient operation (indoor unit and mobile) and, if you want, also video, intercom and entrance release.
It's not about “as many features as possible”. It's about what works in practice: who is ringing, call, video, lock/gate release, clear user accounts, and notifications set up so they don't bother you.
We set it up to help you: ringing and video when you need it – and quiet when you don't. For example, night mode, vacation mode, children, shared access for family, or management for HOAs/COAs.
A doorbell / video intercom must be reliable. That's why we use wired installation with proper power supply and clean cabling. The result: reliable ringing, stable video, fast intercom response, and flawless lock/gate release.
For renovations, we first inspect the existing wiring and propose modernisation with minimal intervention (depending on the type and condition of the cables). For apartment buildings, we also handle access management (RFID/PIN), user roles and handover to the manager (HOA/COA).
Global Elektronic supplies intercoms (audio / “door phones”), video intercoms and access systems with entrance panels for family houses and apartment buildings (HOA/COA). We only do wired installations – stable power supply, clean cabling and reliable operation.
We can connect to electric strikes / gates, configure access (RFID chips, PIN codes), user roles and hand over so it's ready to use immediately. Often we also integrate with entry systems, home cameras or broader access control systems. Location: Ostrava, Frýdek-Místek, Havířov and surroundings (MSK) + Czech Republic.
Outdoor unit at the gate or entrance + indoor unit inside the house. For video, we adjust the camera angle, backlight and night mode so the image is usable – not just “something moved”. If you want more than just ringing, it makes sense to also look at video intercoms and entry systems.
Entrance panel + intercoms or video intercoms for multiple flats. Focus on access management, clear rules, and handover to the manager and residents. For larger buildings, we also integrate with access control systems or with structured cabling.
We also do renovations of intercoms – replacing an old “door phone” with a new intercom or video intercom (video doorbell). This includes checking power supply, wiring and connection to the electric strike. If the entrance is part of a larger renovation, it is often practical to also consider structured cabling in the house, preparation for cameras and alarms or integration with electrical installations and inspections. For a quick proposal, just send 2‑4 photos of the entrance (gate/door or panel) + information whether it is a house or apartment building (number of flats/entrances).
An intercom / video intercom is not just “ringing”. In practice, what matters is clean wired installation, proper placement of the outdoor unit (gate/door), clear indoor units and reliable electric strike release. We do it so the installation does not disturb the look of the entrance and lasts for years.
A classic doorbell only provides acoustic ringing. A video intercom or video doorbell adds a camera and allows two‑way communication, often also via a mobile app. An access system is a more comprehensive solution for multiple users (typical in apartment buildings), often integrated with access control systems using chips or PIN codes, and connected to electric strikes on entrance doors.
If it's a straightforward replacement, you can probably do it yourself. Our help makes sense when you want a reliable wired turnkey solution – for example, during electrical installation renovation, when you need proper power supply, installation of multiple receivers, or an aesthetically clean finish without visible cables.
Yes, that is the main advantage of modern systems. For family houses, the most common scenario is: someone rings → you answer the call on your mobile (even when you are not at home) → you remotely open the gate for a courier. For this function to work properly, you need a stable internet and Wi‑Fi at the entrance, which we will address during the design phase.
Often yes. We use so‑called two‑wire (2‑wire) solutions that utilise the existing wiring but add video, mobile apps and digital management. This modernisation is ideal in combination with inspection of the electrical installation in common areas to ensure safety and compliance with current standards.
It won't – if set up correctly. We configure detection zones, sensitivity, and modern systems can distinguish between a person and an animal. If you are also planning camera systems, we can integrate these technologies for maximum overview without unnecessary spam on your mobile.
Basic ringing and internal units always work locally. The internet is only needed for remote access via mobile. If you are building a new house, we recommend our structured cabling service to ensure system stability even in areas with a poor signal.
It depends on your choice. Some systems store data on an SD card directly in the unit or on your own network storage, which is free of charge. Cloud is an optional service for those who want to be sure they won't lose recordings even if the outdoor unit is damaged.
The camera should primarily monitor your private property. If public space is unavoidably captured, we address it with software masking. For apartment buildings, we help with practical steps and documentation to ensure compliance, similar to fire alarm systems.
The price is influenced by the type of system (audio vs. video), the condition of the wiring, and the number of participants. For apartment buildings (HOA/COA), we prepare itemised quotes that also include training for the building manager. It often pays to combine the installation with other tasks, such as inspections for final approval.
Yes. Our systems are modular. You can start with a family house and later add the garage, garden gate, or connect the system to Jablotron security for controlling lighting or the driveway.
