... All cordless director Trigger Input. Send text = wireless Activated. HOW TO USE THE ALARM BASE? 1 ... home electrical apparatus, such as lamp, cooker, and air condition. 3) dial 2 # , programmed O2 output ... home electrical apparatus, such as lamp, cooker, and air condition. 4) dial 3 # , programmed O3 ... home electrical apparatus, such as lamp, cooker, and air condition. 5) dial 4 # ,set inside relay ...