Fixed Temperature and Rate of Rise Heat Detector

Sensor de température avec avertissement de fin de vie fabri··· Sensor de température ··· 2026-07-10
Temperature Sensor with End of Life Warning China manufacturer. Fixed temperature and rate of rise heat detection with EN 54-5 UL 521 CE certification. 4G wireless, IoT smart monitoring, OEM/ODM, wholesale, global shipping to Kuwait. Contact: wanlinfirecontrol@163.com