Algorithm 1 Data Fusion Algorithm
1.	INPUT: (T: Node temperature, H: Humidity ratio, N: Signal to noise ratio)
2.	OUTPUT: Fused Data
3.	BEGIN
4.	WHILE (Event NOT Detected)
5.	FOR all the cluster members in one kind
6.	CFn ← FLC (T, H, N)
7.	IF CFn ≥ δ
8.	Data and CFn will be sent CH
9.	ELSE
10.	Collected data will not be considered
11.	END IF
12.	END FOR
13.	FDn ← Received data by CHs from one kind of node will be fused
14.	Consequent ← FLC (FD1, FD2, …, FDn)
15.	IF the consequent was not changed
16.	Disregards the received data
17.	ELSE IF
18.	Send the Consequent to BS
19.	IF the event detected by BS
20.	Report the event
21.	END IF
22.	END IF
23.	END WHILE
END Algorithm