# Ibs-th2 sensor connecting to ibs-m1s gateway connectivity issue

**URL:** https://community.inkbird.com/t/ibs-th2-sensor-connecting-to-ibs-m1s-gateway-connectivity-issue/106617
**Category:** Questions & Answers
**Created:** [November 27, 2023, 4:56pm UTC](https://community.inkbird.com/t/ibs-th2-sensor-connecting-to-ibs-m1s-gateway-connectivity-issue/106617 "2023-11-27T16:56:51Z")
**Posts on this page:** 2
**Page:** 1

<div class="post-metadata">

### Author: ![User\_1682297652642](https://avatars.discourse-cdn.com/v4/letter/u/e99b99/32.png) [@User\_1682297652642](https://community.inkbird.com/u/User_1682297652642)
#### Post date: [November 27, 2023, 4:56pm UTC](https://community.inkbird.com/t/ibs-th2-sensor-connecting-to-ibs-m1s-gateway-connectivity-issue/106617/1 "2023-11-27T16:56:51Z")

</div>

How do you connect the newer ibs-th2 sensor to the ibs-m1s gateway?

---

<div class="post-metadata">

### Author: ![Tania](https://yyz1.discourse-cdn.com/flex031/user_avatar/community.inkbird.com/tania/32/88_2.png) [@Tania](https://community.inkbird.com/u/Tania)
#### Post date: [November 30, 2023, 9:32am UTC](https://community.inkbird.com/t/ibs-th2-sensor-connecting-to-ibs-m1s-gateway-connectivity-issue/106617/2 "2023-11-30T09:32:43Z")

</div>

Hello,  
Please make sure the IBS-M1 is connected to the INKBIRD app.  
Please put IBS-TH2 next to IBS-M1 to reinstall the batteries, IBS-M1 will automatically search for nearby sensor signals and connect.