In this article
Improving the security of your home is about reducing intrusion opportunities, detecting a problem and allowing occupants to get out. A home turned into an obstacle can become dangerous during a fire. The right measure therefore depends as much on the building and its inhabitants as on the equipment available.
Inspect entry points
Inspect common doors, frames, windows and accesses with the agreement of the owner when necessary. Look for maintenance defects and habits that cancel protection: door kept open, visible keys, poorly lit entrance. Have important repairs examined by a professional. A more expensive lock does not necessarily correct a deteriorated frame or forgotten service door.
Keep exits usable
Occupants must be able to evacuate quickly. Do not block doors with furniture, chains or an improvised installation. The modifications must preserve fire safety and accessibility requirements. Test the passage with people who use a mobility aid and with the evacuation bag. The plan must remain workable in the dark, without depending only on a phone.
Choose understandable detection
A light, doorbell or alarm must have a clear function. Who receives the alert? What happens without power or the internet? Who changes the batteries? A camera that produces a lot of unnecessary notifications is likely to be ignored. Set devices in accordance with privacy and local rules; they should not lead to monitoring or confronting neighbors.
Agree on the household response
Agree on a simple course of action: do not open to an unidentified person, walk away from a threatened access, join a safe exit and ask for help. A room of refuge should not become a place where one traps oneself. In immediate danger, contact emergency services. Material goods do not justify confrontation and no domestic system guarantees the absence of intrusion.
Maintain rather than accumulate
Start with two observable flaws and a departure drill. Note the repairs made, the useful contacts and the dates of replacement of the batteries. Review the organization after a move, separation or mobility limitation. Avoid traps and devices that can harm a person: they also expose occupants and rescuers. Proportionate protection improves daily life while leaving room for mutual aid and necessary interventions.