2006-06-20 06:35:42 · 5 answers · asked by uma 1 in Consumer Electronics ➔ Other - Electronics
Yes there are a few options you could go with. Motion detectors will sense both humans and any other moving object and you can get those for around $30. Thermal sensors will be more likely to detect humans only, but large mammals could also easily trigger it. You'll be needing to spend at least $10,000 for a good system of this kind.
2006-06-20 06:56:34 · answer #1 · answered by crossj_2002 2 · 0⤊ 1⤋
You can get a motion sensor, but nothing that can tell the difference between a human and another animal or object
2006-06-20 13:38:50 · answer #2 · answered by Mojo Jojo 3 · 0⤊ 0⤋
Assuming I'm reading the question that you are looking for a body underground, you can use ground-penetrating radar like they did in the Mythbusters episode where they were searching for Jimmy Hoffa. ;)
I presume you could rent such units.
2006-06-20 13:41:03 · answer #3 · answered by PALADIN 5 · 0⤊ 0⤋
motion sensor or heat sensor
2006-06-20 13:39:18 · answer #4 · answered by jimbob92065 5 · 0⤊ 0⤋
Sure! But it will cost you a lot of money!
2006-06-20 13:37:19 · answer #5 · answered by mrsdebra1966 7 · 0⤊ 0⤋