MAKE AN EASY AS TRIPWIRE

For this easy tripwire all you need is

Foil
Peg
String
Wire
Wireless transmitter/receiver (I just used a doorbell)
And tape.

Step 1:

First take the peg and wrap a small amount of foil around both ends.

Step 2:

Now get you wire and tape it onto the foil end of the peg. (Do this on both sides)

Step 3:

Now get you transmitter and solder 2 wires on or just tape them on like this.

Step 4:

Now get your string and tape a small amount of wire to it and place it in the peg.

Step 5:

Lastly place the tripwire in you desired spot and wait, so now the transmitter receiver will be with you and will notify you when someone's on you property!