1. Six detecting zone
2. Two LED alarm light bar
3. High sensitivity- can detect a paper clip at highest sensitivity .

Electric current: AC215V- 230V   50/60HZ 
Power: <35W        Humidity: 95%
Work environment: -20℃~+45℃
Outer frame: 2220mm(h) x 820mm(w) X 522mm(d)
Inner frame: 2000mm(h) X 700mm(w) X 522mm(d)