Smartcontrol Lucht LHZ

Heat control of Lucht LHZ heaters with the DSM Thermostat

Lucht LHZ Elektroheizung GmbH & Co. KG · com.technotherm.smartcontrol2

Not rated yet 1K+ downloads v1.420.1 33.3 MB Android 6.0+ PEGI 3 · Everyone

Download APK 33.3 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.420.1 (10420100)
Updated: Dec 2, 2025 (10 months ago)
APK size: 33.3 MB
Requires: Android 6.0+ (API 23)
CPU support: Any (no native code)
Category: House & Home (app)
Listed since: Feb 17, 2021 (at least)
Permissions: 27 (9 sensitive)
Website: lhz.info
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Smartcontrol Lucht LHZ is an app by Lucht LHZ Elektroheizung GmbH & Co. KG in the House & Home category, listed since at least February 2021. It has no native code, so it runs on any Android processor.

Since version 1.94.2, the APK grew from 25.8 MB to 33.3 MB and the minimum Android version rose from 5.1 to 6.0. It asks for 27 permissions, 9 of them sensitive, including precise location, location in the background and camera. It asks for the same permissions as version 1.416.1.

What's new in v1.420.1

Support for new storage heater versions

Description

From the listing uploaded by “appupdater”.

With this app, you can control your heaters intuitively. For each room can be individually set a temperature. A consumption overview and a temperature profile can be found in the history. An "out-of-house" function allows you to shut down all devices with a single command by a set temperature. The "Open Windows" function detects a suddenly open window. Your heater for the LHZ lucht requires the DSM thermostat.

Version history

4 versions are listed, going back to v1.94.2. Since v1.407.2 it requires Android 6.0+.

v1.420.1 LATEST Dec 2, 2025 33.3 MB TRUSTED v1.416.1 Aug 20, 2025 33.3 MB TRUSTED v1.407.2 Oct 20, 2024 33.1 MB TRUSTED v1.94.2 May 18, 2023 25.8 MB TRUSTED

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Dec 2, 2025.
Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Dec 2, 2025
Validated against Google Play Dec 2, 2025
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)21:E8:1B:2E:A9:A5:CD:DC:E6:A7:EB:2C:4F:E4:30:7D:07:92:A1:D4
File MD552d97d51488c12795a1fe3801155914d
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (27)

Smartcontrol Lucht LHZ requests 27 permissions, 9 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Bluetooth advertise Sensitive android.permission.BLUETOOTH_ADVERTISE
Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
Camera Sensitive android.permission.CAMERA
Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
Location in the background Sensitive android.permission.ACCESS_BACKGROUND_LOCATION
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Access location extra commands android.permission.ACCESS_LOCATION_EXTRA_COMMANDS
Authenticate accounts android.permission.AUTHENTICATE_ACCOUNTS
Bluetooth android.permission.BLUETOOTH
Bluetooth admin android.permission.BLUETOOTH_ADMIN
Change wifi multicast state android.permission.CHANGE_WIFI_MULTICAST_STATE
Change wifi state android.permission.CHANGE_WIFI_STATE
Full network access android.permission.INTERNET
Gps (custom) android.hardware.location.gps
Internal broadcast protection (app-defined) com.technotherm.smartcontrol2.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Location (custom) android.hardware.location
Physical activity recognition com.google.android.gms.permission.ACTIVITY_RECOGNITION
Prevent the device from sleeping android.permission.WAKE_LOCK
Read sync settings android.permission.READ_SYNC_SETTINGS
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Use credentials android.permission.USE_CREDENTIALS
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE
Write sync settings android.permission.WRITE_SYNC_SETTINGS

Required hardware & features

Bluetooth android.hardware.bluetooth
Basic touch input android.hardware.faketouch
Location android.hardware.location
GPS android.hardware.location.gps
Portrait screen android.hardware.screen.portrait

Smartcontrol Lucht LHZ APK: questions and answers

Is there a version of Smartcontrol Lucht LHZ for older Android phones?

The current version needs Android 6.0 or later. Version 1.94.2 is the newest listed build that installs on Android 5.1 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 1.94.2 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Smartcontrol Lucht LHZ APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 52d97d51488c12795a1fe3801155914d.