What every new homeowner in Estonia should know about home security

Buying a first home is one of life's biggest decisions, yet security is often the last thing on the checklist. G4S Estonia's head of private clients offers practical advice on locks, smoke detectors, carbon monoxide alarms, water leak sensors and smart cameras. The right habits formed in the first week can prevent serious damage later.

Moving into a new home in Estonia is an exciting milestone, but first-time homeowners often focus on renovation, furniture and mortgage payments while leaving security near the bottom of the to-do list. According to Tarmo Pärjala, head of the private client unit at G4S Estonia, that is a mistake that can prove costly.

Start with the front door

The first practical step when moving into any home, especially a resale apartment, is to change the lock or replace the cylinder. «If the apartment has been bought on the secondary market, you can never fully know how many key copies have been in circulation,» Pärjala explained. The same principle applies to storage rooms, garages and basement units.

For house owners, the security audit should extend to terrace doors, outbuildings, garden gates and sheds. Burglars rarely target the strongest door; they look for spots that are poorly lit, hidden from view or where they can act unnoticed. Motion-activated outdoor lighting, proper locking mechanisms and a monitored alarm system can significantly reduce the risk.

Detectors save lives

Every home in Estonia is legally required to have a functioning smoke detector, but Pärjala stresses the point goes beyond legal compliance, it is about preventing harm. Carbon monoxide detectors are equally important in homes with gas appliances or solid-fuel heating. Carbon monoxide is odourless, colourless and tasteless, meaning residents have no way of knowing they are breathing a life-threatening gas.

«A new homeowner should check that the detector has not expired, that the battery works and that the device is installed in the right place,» Pärjala said. He recommends pressing the test button once a month, a habit as routine as paying the electricity bill. If a detector starts beeping, it should never simply be placed in a drawer; the signal indicates either a dead battery, an end-of-life device or an actual hazard.

Smart detectors such as the Nublu device go a step further by transmitting alerts to a monitoring centre, which is particularly important when residents are asleep or away from home.

Water and cameras

Water damage can exceed the financial cost of a burglary. A burst washing machine hose, a leaking boiler or a failed pipe can destroy floors, furniture and a downstairs neighbour's ceiling. A water leak sensor does not prevent failure, but it enables a rapid response. In houses, it is worth monitoring utility rooms, basements and areas housing boilers, water distribution units or heating systems.

Video surveillance adds another layer of protection but should be planned carefully. In a detached house, cameras can usefully cover the driveway, gate, front door and yard. In apartment buildings, residents must respect neighbours' privacy and the rules of the housing association, cameras should not film other people's doors, windows or shared areas beyond what is justified.

Habits matter most

Technology is only as strong as the habits behind it. Doors left unlocked for «just a minute», windows left open because the owner is «nearby», keys hidden under a flower pot for convenience, these patterns are worth reconsidering. Every family member should know how to arm and disarm the alarm system, and the access code should never be written on a note by the door.

It also pays to think about who can help in an emergency. Exchanging contact details with the housing association or neighbours creates a functioning support network, security is not about isolation, but about connection.

«Many homeowners only deal with security after the first scare: a break-in attempt, a fire in a neighbouring apartment, a water accident or something worse,» Pärjala said. A first-time owner has the opportunity to do things right from the very beginning, and small decisions made in the first week can prevent very large losses later.