Kojamo Smart Home Hub Accessory brings connected comfort to established apartments

Kojamo Smart Home Hub Accessory upgrades existing rental apartments with app-controlled heating, lighting and secure access management, designed for tenants who want modern comfort without a renovation.

By Alex Meyer, ad-hoc-news, June 17, 2026

The Kojamo Smart Home Hub Accessory is designed to turn an ordinary rental apartment into a more efficient, comfortable and secure living space, without forcing you into a costly full renovation or hardware overhaul.

Accessory built for renters, not just smart-home enthusiasts

If you rent rather than own, you often live with whatever your building offers. The Kojamo Smart Home Hub Accessory is pitched directly at that reality, promising modern controls that run on top of existing infrastructure instead of replacing it.

The compact hub sits discreetly near your router or a power outlet and connects wirelessly to supported radiator valves, light modules and door tags. Kojamo positions it as a simple add-on that can be installed without drilling or rewiring in most apartments.

Heating, lighting and access control inside one tenant app

The accessory focuses on three daily touchpoints: warmth, light and entry. Through a dedicated Kojamo app, tenants can adjust room temperatures, dim compatible lights and manage digital keys or tags for household members and trusted visitors.

Scenes allow you to set a bedtime profile where radiators turn down slightly while lights fade across the home. A morning profile can gently bring the temperature back up and switch a hallway lamp on before you reach for the door handle.

Energy awareness for tighter budgets and colder months

Tenants in northern European cities feel every heating bill in winter. Kojamo tries to address this pressure by integrating basic consumption awareness functions. The hub can show estimated heating use trends and highlight hours where a slightly lower target temperature could save money over time.

These views are not full smart-meter dashboards, but they give renters a clearer sense of how schedules and comfort choices play together. For many households, that visibility may be more valuable than yet another decorative gadget on the wall.

Installation designed to avoid landlord friction

Accessories for renters always raise one question: will my landlord allow it? Kojamo emphasizes that its Smart Home Hub Accessory uses adhesive mounts and clip-on radiator modules in supported buildings, so most installations can be removed without visible traces.

In many cases, housing providers cooperating with Kojamo will pre-approve the accessory for their portfolio, which can reduce tenant uncertainty. Where authorization is needed, the app can provide a simple installation summary that tenants can forward to their landlord for review.

Privacy, security and the building network

Smart-home hardware inevitably raises privacy concerns. According to Kojamo, the hub processes routine scheduling locally where possible and limits cloud communication to configuration data, app commands and firmware updates. Tenants can review device lists and revoke access from within the app at any time.

For access management, digital keys are bound to verified user accounts and can be time-limited for visitors. Notifications can inform you when a family member arrives home or when a temporary access period expires, giving tenants more control without adding physical key copies to keep track of.

Strategic accessory for Kojamo in a competitive rental market

Kojamo, listed in Helsinki under the ticker HEL:KOJAMO with ISIN FI4000292438, is known primarily as a residential real estate company rather than a device maker. The Smart Home Hub Accessory fits its strategy of enhancing the tenant experience through digital services layered onto existing buildings.

In a market where location and rent levels are often similar across providers, convenience features can be a differentiator. The accessory helps Kojamo keep older units competitive with newer stock that comes with integrated smart thermostats or access systems. For investors, this positions hardware as a tool to defend occupancy and maintain rental yields.

Kojamo Smart Home Hub Accessory at a glance

Manufacturer: Kojamo

Product type: Smart-home accessory hub for rental apartments

Key functions: App-controlled heating schedules, lighting scenes, digital access management, basic energy awareness

Target user: Tenants in multi-unit buildings who want more control without structural changes

Availability and price: Not yet officially disclosed; market positioning suggests mid-range pricing relative to mainstream smart-home hubs.

Share this article:

TwitterLinkedInEmail

Editorial note: This article is based on publicly available information and Kojamo communications. Product details, availability and pricing may change. Amazon links, where used, are affiliate links; ad-hoc-news may receive a commission if you purchase through these links, without any additional cost to you.