Back to knowledgebase
29 Jun 2026 1 min read

ETouch Lock – Update Firmware for KAS App

Instruction Download PDF Here Follow instructions carefully. You will need to download a third-party app.    Firmware update directly from KAS app is coming soon. Thanks for your support. Firmware files available: Production kas_lock_dfu_v1.1.5 – ...

Legacy deprecateddownload

Popular searches

NEO 520 lock-s 437 KAS Cloud 343 ACR 281 gateway 244 platinum 226 Fire Certificates 194 KASAccess 193 KASAccess Manual 173 LMS 169

Browse by area

Certificates 3 Software 77 Legacy 43 Hardware 33 General 18

Browse by product

ACR 27 Gateway 20 Lock-S 22 LMS 16 NEO 14 Platinum 5 KASAccess 10 KAS Cloud 10 Adel 12

Popular intents

Fire Certificates 2 installation 33 troubleshooting 19 guide 18 download 13 specifications 8 deprecated 3

Instruction

Download PDF Here
Follow instructions carefully. You will need to download a third-party app.   
Firmware update directly from KAS app is coming soon.

Thanks for your support.

Firmware files available:

Recommended: Always flash the latest firmware version into the lock

Note: BETA firmware files will work with KAS devices but you may experience some minor bugs. We will post here when firmware version is moved from BETA to Production.

Related articles