# Heiman app bug? **URL:** \ **Category:** Questions & Help\ **Tags:** homey-pro\ **Created:** [February 14, 2022, 11:09am UTC](https://community.homey.app/t/heiman-app-bug/60394 "2022-02-14T11:09:15Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Dites33](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/dites33/32/50387_2.png) [@Dites33](https://community.homey.app/u/Dites33)\ **Post date:** [February 14, 2022, 11:09am UTC](https://community.homey.app/t/heiman-app-bug/60394/1 "2022-02-14T11:09:15Z")
Hello I’m trying to add a Smart Smoke Sensor (HS1SA-Z) from Heiman using the last Heimann app (i’m a Homey Pro (early 2019) user). Everything in last version. The device is detected but as a standard Zwave plus equipment. Any idea ? ---
**Author:** ![DirkG](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/dirkg/32/118897_2.png) [@DirkG](https://community.homey.app/u/DirkG)\ **Post date:** [February 14, 2022, 11:33am UTC](https://community.homey.app/t/heiman-app-bug/60394/2 "2022-02-14T11:33:00Z")
In the last time I’ve read already several times that Z-Wave devices are detected incorrectly. In the last experimental firmware version release a fix seems to have been made regarding this problem. But if this fix really refers to this, I don’t know. It is only a guess. ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/d/9/d96ae022ec69951cc79e258b6b8628603501502a.png) So my suggestion is to ask Athom, if the firmware v7.3.0-rc.6 can fix your issue. ---
**Author:** ![Dites33](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/dites33/32/50387_2.png) [@Dites33](https://community.homey.app/u/Dites33)\ **Post date:** [February 15, 2022, 4:54pm UTC](https://community.homey.app/t/heiman-app-bug/60394/3 "2022-02-15T16:54:36Z")
thanks for your help, i will ask this week