# Needing cheap contact sensor (2020)

**URL:** <https://community.smartthings.com/t/needing-cheap-contact-sensor-2020/205764>\
**Category:** Connected Things\
**Created:** [September 20, 2020, 4:11pm UTC](https://community.smartthings.com/t/needing-cheap-contact-sensor-2020/205764 "2020-09-20T16:11:51Z")\
**Posts on this page:** 1\
**Showing post:** 20

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**Author:** ![thingsusr](https://avatars.discourse-cdn.com/v4/letter/t/df705f/32.png) [@thingsusr](https://community.smartthings.com/u/thingsusr)\
**Post date:** [July 13, 2021, 2:04am UTC](https://community.smartthings.com/t/needing-cheap-contact-sensor-2020/205764/20 "2021-07-13T02:04:11Z")

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> [@Xfinity Door/Windows Sensor work with Smartthings (XHS2-SE)](https://community.smartthings.com/t/xfinity-door-windows-sensor-work-with-smartthings-xhs2-se/109548/17):
>
> XHS2

Can I ask how the battery life has been for these XHS2 sensors?

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