How many trail cameras do you need for 640 acres?
Moultrie Edge 3 (2-pack)
$99.00 listed price, changes oftenHow many cameras for 640 acres, by purpose?
| Purpose | Acres per camera | Cameras |
|---|---|---|
| Deer population survey (camera survey method) | 100 | 7 |
| General scouting of a property | 40 | 16 |
| Intensive scouting (small tracts, finding one animal) | 15 | 43 |
A square 640-acre tract is about 5,280 feet on a side. A trail camera reliably detects a deer out to perhaps 40 to 80 feet, so no number of cameras "covers" the acreage; they sample the places animals pass. Add one camera for each food plot or field. For security, count gates, drives and buildings instead of acres.
On a property this large, cameras belong on features, not on a grid: creek crossings, saddles, field corners and water. A mix of cellular cameras on key spots and SD-card cameras elsewhere keeps plan costs down.
What does it cost to put 16 cameras out?
| Camera tier | Per camera | 16 cameras |
|---|---|---|
| SD-card budget (WOSPORTS Mini 2-pack) | $30.00 | $479.92 |
| SD-card value (GardePro E5S) | $48.99 | $783.84 |
| Cellular (Moultrie Edge 3 2-pack) | $49.50 | $792.00 |
| Cellular premium (Tactacam Reveal Ultra) | $139.99 | $2239.84 |
Listed prices; cellular cameras also need a plan. At 250 photos a month, 16 cameras on SPYPOINT Basic cost $480 for a 6-month season. See the plan cost calculator for your numbers. Check state rules before running cellular cameras on land you hunt.
Multi-camera packs
Two cameras per box at a lower price per camera.
Cellular trail camera Moultrie Edge 3 (2-pack) $99.00 for 2 cameras Cellular, two cameras in the box.
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Cellular trail camera SPYPOINT Flex-M Twin $89.99 for 2 cameras Cellular, free 100-photo plan per camera.
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SD-card trail camera GardePro E5S (2-pack) $139.99 for 2 cameras SD-card, no plan, 0.1 s trigger.
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SD-card trail camera WOSPORTS Mini Trail Camera (2-pack) $59.99 for 2 cameras The cheapest way to put cameras on many spots.
Specs and variants Check priceFrequently asked questions
Is one trail camera enough for 640 acres?
For a population survey, 7 cameras at one per 100 acres is the long-standing convention. For scouting to find where deer move, one is rarely enough at 640 acres; plan on 16.
Should trail cameras be spread evenly across a property?
No. Put cameras where movement concentrates: food plots, water, creek crossings, fence gaps, field corners and saddles between ridges. An evenly spaced grid wastes cameras on places animals rarely pass. The exception is a formal camera survey, which spaces sites roughly evenly to avoid counting the same deer twice.
Researched from published specifications, brand plan lists and verified owner reviews; we do not claim hands-on testing. General information, not professional, legal or security advice. Trail camera rules differ by state: some restrict transmitting cameras during hunting seasons or on public land, so check your state wildlife agency. Recording and audio laws vary; only record where you have the right to.