Z-A01A/Z-A02E is highly reliable wireless control CIE devices based on ZigBee HA profile standard. It can detect the concentration of smoke in the air and send out alarm sound accordingly. It is equipped with temperature sensor for detecting the temperature in the area. When the heat is over 65℃, it will send out the alarm sound. Moreover, it can bind with alarm devices and when it is triggered, a alert message will be send to the bound alarm devices.