Janus Lock

Janus Lock, your next-gen smart door lock system.

Edmond Leung · com.exitec.januslock

Not rated yet 10K+ downloads v1.0.35 17.4 MB Android 4.4+ PEGI 3 · Everyone

Download APK 17.4 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.0.35 (116)
Updated: Jul 2, 2026 (3 months ago)
APK size: 17.4 MB
Requires: Android 4.4+ (API 19)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Productivity (app)
Listed since: Jun 16, 2021 (at least)
Permissions: 14 (4 sensitive)
Website: janus-lock.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Janus Lock is an app by Edmond Leung in the Productivity category, listed since at least June 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 14 permissions, 4 of them sensitive, including read phone status and identity, Bluetooth connect and Bluetooth scan. It asks for the same permissions as version 1.0.33.

What's new in v1.0.35

Minor bug fixes and optimizations

Description

From the listing uploaded by “appupdater”.

Janus Lock is the next-generation smart door lock system which enables you to manage your locks and access rights all on your mobile phone. Key features: - Unlock the door with this app, for sure! - History tracking: Who and when unlocks my lock?! - Create and manage the physical 4-key passcodes so you don't even need to pull out your phone. - Share any keys or passcodes to your friends and manage them in a granular level. - Support hardware firmware update to unlock more new features in the future!

Version history

3 versions are listed, going back to v1.0.29.

v1.0.35 LATEST Jul 2, 2026 17.4 MB TRUSTED v1.0.33 Jun 13, 2026 17.4 MB TRUSTED v1.0.29 May 22, 2026 17.4 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jul 2, 2026.
Certificate issued to “Exitec” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Jul 2, 2026
Validated against Google Play Jul 2, 2026
Signed byCN=Edmond Leung, OU=Exitec, O=Exitec, L=HK, ST=NA, C=HK
Signing certificate (SHA-1)EE:0A:43:2F:DA:9A:B2:C3:5E:4E:B1:F6:B4:2A:FF:6B:E2:BB:B1:84
File MD52743c686326111f4b5682fa741d12161
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 (14)

Janus Lock requests 14 permissions, 4 of them sensitive.

Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Internal broadcast protection (app-defined) com.exitec.januslock.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
Use fingerprint hardware android.permission.USE_FINGERPRINT
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Bluetooth android.hardware.bluetooth
Bluetooth Low Energy android.hardware.bluetooth_le
Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi

Janus Lock APK: questions and answers

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 Janus Lock 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 2743c686326111f4b5682fa741d12161.