Product Type:CVC-Y01 wireless smoke detector Home security smoke detector Fire protection smoke detector Fire alarm system wireless smoke detector features: It is also known as Wi-ion type smoke alarms for all types of early fire warning issued by the smoke in a timely manner. When one of the following circumstances, smoke alarm indicator on probe (red) flashing, the host site no matter what state the alarm will alarm, and automatically dial the preset telephone alarm: 1) against space and duration of the smoke concentration reaches the alarm value; 2) Press the test button on the smoke sensor. Fire alarm system wireless smoke detector specification: 1.the monitoring area: 20 square meters 2.Power consumption: monitoring state