# Fibaro smoke sensor - How to remove smoke alarm warning **URL:** \ **Category:** Devices\ **Created:** [July 22, 2020, 7:13am UTC](https://community.homey.app/t/fibaro-smoke-sensor-how-to-remove-smoke-alarm-warning/32662 "2020-07-22T07:13:04Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![VegardSk](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/vegardsk/32/27617_2.png) [@VegardSk](https://community.homey.app/u/VegardSk)\ **Post date:** [July 22, 2020, 7:13am UTC](https://community.homey.app/t/fibaro-smoke-sensor-how-to-remove-smoke-alarm-warning/32662/1 "2020-07-22T07:13:04Z")
Hi. I just testet one of my Fibaro smoke sensors (FGSD-002 fw3.3) with this smoke spray to test my flows. Test was successful but now I am unable to turn off the smoke alarm warning in Homey. See attached picture: ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/b/b/bb6db94cbdd335bcf5d0acd577229ef5a68b4fe1.jpeg) I’ve read several posts and other forums without finding a proper solution for this. I have tried waking it up manually several times, but the warning is still there (8+ days and counting). Edit: Range is not an issue. Any help or advise would be greatly appreciated. — Vegard ---
**Author:** ![peltsi51](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/peltsi51/32/12564_2.png) [@peltsi51](https://community.homey.app/u/peltsi51)\ **Post date:** [July 22, 2020, 12:55pm UTC](https://community.homey.app/t/fibaro-smoke-sensor-how-to-remove-smoke-alarm-warning/32662/2 "2020-07-22T12:55:41Z")
What if you try to trigger the smoke alarm again with the spray? Sometimes this works with the tamper alarms. ---
**Author:** ![Szergely](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/szergely/32/24419_2.png) [@Szergely](https://community.homey.app/u/Szergely)\ **Post date:** [July 22, 2020, 5:35pm UTC](https://community.homey.app/t/fibaro-smoke-sensor-how-to-remove-smoke-alarm-warning/32662/3 "2020-07-22T17:35:03Z")
My solution was to reset the device and pair again. ---
**Author:** ![VegardSk](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/vegardsk/32/27617_2.png) [@VegardSk](https://community.homey.app/u/VegardSk)\ **Post date:** [July 23, 2020, 7:30am UTC](https://community.homey.app/t/fibaro-smoke-sensor-how-to-remove-smoke-alarm-warning/32662/4 "2020-07-23T07:30:46Z")
Yes, I could’ve tried that. However, the “solution” this time around was removing and re-adding the device in Homeys’ Fibaro App. — Vegard ---
**Author:** ![Jeroen\_Kokhuis](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jeroen_kokhuis/32/12592_2.png) [@Jeroen\_Kokhuis](https://community.homey.app/u/Jeroen_Kokhuis)\ **Post date:** [July 24, 2020, 7:09am UTC](https://community.homey.app/t/fibaro-smoke-sensor-how-to-remove-smoke-alarm-warning/32662/5 "2020-07-24T07:09:28Z")
If you do a self test the alarm stays on. I have followed the steps below. And send the device state to Homey. To enter MENU, press and hold the B-button for 3 seconds. Once the indicator glows white, release the B-button. Visual indicator will then start changing colours in sequence. Each colour means different MENU level. Transitions between the MENU levels will be signaled with a short beep as well. Press the B-button briefly to confirm choice. Visual indicator colours will change in the following sequence: WHITE - entering MENU + software update procedure, GREEN - sending device state to associated devices, VIOLET - Z-Wave range test, YELLOW - device reset. ---
**Author:** ![jakoys](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jakoys/32/28619_2.png) [@jakoys](https://community.homey.app/u/jakoys)\ **Post date:** [December 27, 2020, 5:53pm UTC](https://community.homey.app/t/fibaro-smoke-sensor-how-to-remove-smoke-alarm-warning/32662/6 "2020-12-27T17:53:26Z")
Press and hold the B-button for 3 sec. Release, then press the B-button when green to send the device status to homey.