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Home visits in the Nordstemmen area

Have Your Smart Door Lock Set Up, Easy and Secure

Open the door by phone without searching for the key, and give family or the care service targeted access: a smart door lock brings noticeably more comfort and overview to everyday life. We mount and set up your lock at your home, assign secure access and explain how to use it calmly. Transparently at the home-visit flat rate of 79 €.

Home-visit flat rate 79 € Clearly explained Access for family & care

How often do you search for your key in the morning, or wonder while out whether the front door is really locked? A smart door lock takes exactly these worries off your hands: you open the door by phone, by number code or fully automatically when you come home. And when your daughter, the neighbor or the care service needs to get in, you assign a separate access that you can revoke again at any time. So that this works reliably from the start, we from Technik daheim come to you, mount the lock to suit your door and set everything up personally. You do not have to fight your way through apps and manuals; we take care of that and then show you how easy operation is in everyday life.

Network Architecture: Smart Door Lock at a Glance

System Architecture – Smart Door Lockencrypted · local + remoteLIVESmart LockDoor cylinderWi-Fi BridgeBridge/Hubconnectedlocal networkPhone AppOpen + historyactiveremote accessCloud ServiceVendor appHTTPS/TLSencryptedFamilyPhone accessanytime2 access activeNumber CodeDoor keypaddirect on devicePIN-protectedCare ServiceCode Mon–Fri7–9 amtime-limitedGuest/Tradespersontemporary codeexpiresBluetoothWi-FiBridge appHTTPSApp controlPIN directCode accessEncryptionEnd-to-end TLSBluetooth rangeapprox. 5–10 mAccess slotsfreely expandableBattery life6–12 monthsFallbackkey remains
From the lock via the Wi-Fi bridge to the app and access permissions: how all components are connected.

What a Smart Door Lock Brings to Everyday Life

A smart door lock is usually fitted on or over your existing locking cylinder. From the outside the door still looks normal, and your familiar key keeps working in almost all cases. But many new options come with it: you open the door by phone, by number code on a keypad, or fully automatically when you approach the door. And you can see at any time whether it is locked.

Keyless Opening That Truly Suits You

Several ways through the door

A smart door lock knows more than just the key. You choose the operation that suits you and combine several ways if needed. This way everyone in the household copes, from the smartphone pro to those who prefer to type a simple code. We set up exactly the variants you want to use and explain each one calmly.

  • By phone: open the door with one tap in the app
  • By code: a simple number keypad next to the door, entirely without a phone
  • Automatically: the door unlocks as soon as you arrive with your phone
  • By key: your familiar key remains usable in most cases
Entry methods – Smart Door Lock4 methods · combinable · always secureSMARTFront doorSmart lockcylinder insideFallback: key keeps workingBluetooth + Wi-Fi bridgeTLS-encryptedAuto-lock on requestBy phoneApp tap opens doorremote access tooBluetoothBy codeNumber keypadnext to the doorPINAutomaticDoor opens on arrivalGPS/Bluetooth detectionAuto-unlockBy keyfallback always worksmech.Remote accessopen from anywherevia Wi-Fi bridgeHTTPSAll methods combinableKey always remains usableAccess revocable at any timefrom 79 €

What We Do for You During Setup

We take care of the entire process, from checking your door to the finished, ready-to-use operation. We make sure everything runs reliably and remains easy to understand for everyone in the household. You decide which functions you want to use, and we set up exactly that.

Mount the lock

We check whether your locking cylinder is suitable and mount the smart lock cleanly from the inside. In almost all cases your door stays unchanged from the outside and your familiar key remains usable.

Set up the app

We install the app on your phone, connect it securely to the lock and set up opening by tap. On request, also automatic unlocking on arrival.

Assign access

Family, neighbors or the care service receive their own access, by phone or number code. Every access can be time-limited and revoked again at any time.

Set up a number code

If desired, we set up a keypad next to the door. This way anyone who knows a valid code gets in even without a phone, ideal for guests or tradespeople.

Lock automatically

On request, the lock secures itself as soon as you leave the house. So the question of whether you really locked up is never open again.

Connect remote access

Via a small bridge to your Wi-Fi you can also open the door from afar or review the history. We set this up securely and explain what makes sense.

Access for Family and Care Service, Clearly Arranged

Especially when other people regularly come into the house, a smart door lock shows its strengths. Instead of copying several keys and, in the worst case, losing track, you assign a separate access for each person. You see who came when, and you can revoke an access with one tap, without having to replace the lock.

Care service

The care service receives its own access, on request only at fixed times such as mornings between 7 and 9 am. This way no key has to be left behind, and you keep control.

Family & children

Children who often lose their key get in by code or phone. Adult family members receive permanent access that you can adjust whenever needed.

Guests & tradespeople

For a visit or a repair appointment you set up a temporary code that expires automatically after the appointment. Handy when you cannot be home yourself.

Unsure which device to choose?

No problem. In our smart home advice we clarify in advance which lock suits your door and your wish before you buy anything. This way you avoid wrong purchases and start right away with technology that works securely.

How an Appointment at Your Home Works

We proceed step by step and involve you along the way. In the end, not only should the technology work, but you should feel confident operating it yourself. You set the pace, and we explain every step clearly.

What to Look For in a Smart Door Lock

A smart door lock is practical, but of course it should be secure and reliable. That is why we advise you neutrally and without sales pressure and explain what matters. Which brand you buy is always your decision in the end. Studies show that burglars often give up when a door cannot be opened quickly (Source: Police Crime Prevention), and a reliable lock plays its part in that.

  • Backup option: a familiar key remains possible as a fallback
  • Battery indicator: the lock reports in good time when the batteries run low
  • Encrypted connection between phone and lock for more security
  • Access revocable at any time, without having to replace the lock
  • Clearly explained: you learn operation at your own pace
  • Expandable: can later be integrated into your smart home, e.g. with a doorbell or light

Not Sure a Smart Lock Fits Your Door?

We check your door, listen to your wishes and suggest the right solution, entirely without sales pressure and with fixed, transparent prices.

Fixed, Transparent Prices Before the Appointment

With us you know in advance what to expect. We bill the setup of your smart door lock via our home-visit flat rate of 79 € for up to 60 minutes. Every further started half hour costs 39 €. Most locks are mounted and set up within the flat-rate scope. Before we begin, we tell you the expected price so there are no surprises.

Home-visit flat rate 79 €

For up to 60 minutes on site. Included are checking, mounting and the first setup of your lock. Every further started 30 minutes costs 39 €, billed transparently.

Travel included

Travel within 10 km of Nordstemmen is included. Beyond that we charge only 0.50 € per kilometer. We tell you that in advance too, so you know exactly what to expect.

Explanation included

Part of the setup is that we explain operation to you calmly and practice together. On request we write down the most important steps so everything is clear later too.

No hidden costs

All prices include value-added tax for private customers. You buy the lock itself according to your choice; we advise you neutrally, without a surcharge.

All prices at a glance

You will find the home-visit flat rate of 79 € and all further fixed-price packages clearly listed on our prices page. This way you know exactly what to expect in advance, entirely without hidden costs.

Common Questions About the Smart Door Lock