2N Blog

Person wearing a blue plaid shirt against a clean white studio background.

Marketing copywriter

Grant is a copywriter and comedian from Scotland who moved to Prague in 2018 and joined 2N in 2025. He has failed miserably at learning Czech, but luckily, his English is much good-er.

The Latest from Grant Gallacher Back

Low-angle view of a modern white residential building with balconies and a central glass section against a blue sky.

Solutions

How retrofit projects improve the resident experience

Discover how retrofit projects improve resident experience through smarter access, mobile convenience, and better building security.

May 28, 2026 7 min read

Graphic showing “Total Cost of Ownership” with TCO badge, stacked coins, and flowing red and blue wave lines.

Why the total cost of ownership matters in access control

Total cost of ownership in access control: How reliability, cybersecurity, and support impact real costs.

May 19, 2026 8 min read

Historic light‑colored residential building with decorative balconies and green shutters photographed from below.

Five common mistakes when changing access control systems

Discover common mistakes when changing access control systems and why upgrades often fail to deliver expected results.

May 12, 2026 5 min read

Two colleagues standing at a high table in a modern office, discussing work next to an open laptop.

Why certified installers matter in Access Control systems

Learn why certified installers are key to reliable access control systems – from correct installation to smooth long-term operation.

April 09, 2026 4 min read

Hands interacting with a glowing digital shield icon surrounded by security and network symbols.

Company

Cybersecurity in Access Control: A Continuous Discipline at 2N

Explore how 2N treats cybersecurity as a continuous discipline, protecting access control systems through secure authentication, encryption, and EU data protection.

March 05, 2026 6 min read

Black 2N intercom displayed on a wooden pedestal surrounded by lush green plants and a green wall.

Building Greener, Smarter Spaces with Modern Access Control Systems

Explore how access control systems support sustainability efforts through energy efficiency, long product lifecycles, and smarter building operations with 2N solutions.

February 19, 2026 6 min read

Runner on an open road marked with years 2024 and 2025 heading toward the horizon at sunrise.

Company
News

A Year of Reliable Innovations: Reviewing 2N in 2025

Explore 2N’s standout innovations and projects from 2025 and see how new offerings set the stage for 2026.

January 20, 2026 7 min read

A smiling young woman in a white blazer and glasses opens an apartment door while holding a folder and a bag.

Solutions

Access control systems for apartments: Secure, simple, and scalable

Discover 2N’s access control systems for apartments. From IP intercoms to indoor stations and cloud tools, make residential security simple and smart.

November 28, 2025 6 min read

Technician connecting wires to install the 2N Clip 2Wire – IP retrofit device on the wall.

Modern access control in older buildings: The retrofit solution

Discover how 2N’s retrofit solution brings smart access control features to older buildings without rewiring.

November 04, 2025 5 min read

Close-up of a finger pressing a button on a rugged, surface-mounted intercom with a built-in camera lens.

Ensuring durability in outdoor intercom systems

Choosing an outdoor intercom system? Discover how we ensure durability with IP and IK ratings, as well as other key factors.

August 20, 2025 15 min read

Show more blogs