Sensors designed to try pairing | Please follow below instruction in when pull tabs Initially removed | Case pairing is galled. RANG WEh he gamy. mach sun case Press Pag baton O {The sensor wi try pairing for seconds} | from the sensor, om he senor once. 4 1. Press paling button on the 4.0nce orange LED is off, paring Is done. 1. The sensors retry to pale with = sewer. Pairing fail red color LED blinking. bi airing allure ee H aridity S FS 2.