# Need something 12v & simple to make a Pyronix dual-tec pir work with Tuya alarm

**URL:** <https://community.homey.app/t/need-something-12v-simple-to-make-a-pyronix-dual-tec-pir-work-with-tuya-alarm/160157>\
**Category:** Devices\
**Created:** [September 29, 2026, 6:02am UTC](https://community.homey.app/t/need-something-12v-simple-to-make-a-pyronix-dual-tec-pir-work-with-tuya-alarm/160157 "2026-09-29T06:02:27Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Chris\_Morris](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/chris_morris/32/173467_2.png) [@Chris\_Morris](https://community.homey.app/u/Chris_Morris)\
**Post date:** [September 29, 2026, 6:02am UTC](https://community.homey.app/t/need-something-12v-simple-to-make-a-pyronix-dual-tec-pir-work-with-tuya-alarm/160157/1 "2026-09-29T06:02:27Z")

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I have found most chinees PIR’s are not that great, so I’m looking to use a 12v Pyronix DT/PIR for 3 out buildings I have. Getting 12v to everything is ok but i am looking for a version of the switch below to link the DT/PIR to the Tuyna alarm. Have you seen a 12v version of this switch below with what i think is a Ov trigger. Then i can use relay in pir to trip this switch & then trip alarm.

 ![zigbee-switch](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/1/7/17e8e6d9145c813fe2f3d961dc5604a2bc5346f5.png)