Wondering if door chains are actually effective when it comes to home security?

With most door locks, there are two obvious ‘options’ – open and closed. While this is obviously ideal if you’re leaving or entering your home, matters are complicated slightly when it comes to opening the door to let people in, especially strangers. There are several options to make this process safer, such as smart doorbell cameras, traditional door viewers, and door chains. Door chains are common in a lot of homes, but how effective are they really? Let’s take a look.

 

What is a door chain?

Door chains are chains that restrict how far the door can open, allowing for a midpoint between fully open and fully closed. They can be different lengths, but are typically just a few inches long – they allow the door to open just enough to see out, but not enough for someone to reach in.

They’re often chains (hence the name) but can also be constructed from solid pieces of metal. The space they provide is designed to be enough to communicate with whoever’s outside, without allowing that person to come inside until you can ascertain if they’re who they say they are.

 

Do they actually work?

When door chains are made to a high standard and installed properly, they can be highly effective. Especially important for vulnerable individuals, they allow for a more in-depth conversation with someone to take place before letting them in than the alternatives, such as door viewers and doorbell cameras.

Door chains are also highly affordable to buy and install, especially compared to door viewers and smart cameras. While a modern intercom can provide a similar service, they’re priced far higher, and the installation process is more complex.

 

Quality and installation are important

The issue with door chains is that a lot of the options on the market are poor quality. Even if the chain is made to a high standard, if it’s not installed appropriately, a potential intruder could likely kick the door in. If you’re considering having a door chain installed, buy the chain from a reputable source, and have it installed by a professional locksmith.

They will make sure that the appropriate fixings are used, and that each end of the door chain is attached to an appropriately strong point on the door and door frame.

 

Who are they especially useful for?

Door chains can offer an extra layer of protection for any household, no matter the inhabitants. They can be especially useful for elderly people, or anyone who is in a situation that would make them especially vulnerable to burglars.

Not only are elderly individuals more susceptible to break-ins, they’re also targeted more by burglars than the rest of the population.

Considering the low combined cost of the device and installation, door chains should be considered by anyone who wants to increase the security of their home.