Which security camera for your driveway?

Start with how far the camera has to see

Measure from where the camera will hang to the farthest spot you care about: the apron, the mailbox, the end of the drive. Then decide what you need to recognize there. Spotting that a car entered is easy. Identifying a face or reading a license plate at distance is much harder and depends on the lens, sensor and light, not just the megapixel number.

Count pixels, not megapixels. A 2K image is 2560 pixels wide. A 4K image is 3840. If a camera sees a 40-foot-wide scene, that is about 64 pixels per foot for 2K and 96 for 4K. More pixels per foot means more usable detail when you zoom.

Decide how it will see at night

• Infrared night vision. Black and white, long reach, no light. Good for noticing movement.
• Built-in spotlight or color night vision. Better for clothing and vehicles. Check how far the light reaches.
• Floodlight camera. Wide color scene for 15 to 40 feet. See the floodlight vs standard camera comparison.

Police crime-prevention guidance recommends photocell or dusk-to-dawn lighting and motion lights for large yards. A camera works with these, it does not replace them. For more on infrared, see night vision: infrared vs color.

Choose the power and connection

Driveways are far from the router. Wi-Fi signal drops with distance, walls and brick, so a camera 60 feet away may be unreliable. Your options, from most to least steady:

1. PoE (Power over Ethernet). One cable carries power and data up to 328 feet (100 meters). A standard PoE camera needs only a few watts; the common 802.3af class supplies up to 15.4 W at the switch. See PoE vs Wi-Fi cameras.
2. Wired power with a Wi-Fi mesh node nearby. Add a weatherproof or garage-mounted node. See extending Wi-Fi to a garage or outdoors.
3. Solar or battery. Easy, but video can drop when the battery is low. Does solar really work?

Digging for a cable needs a call to 811 first, a free service that has buried utilities marked a few business days before you dig. Do it even for shallow trenches.

Placement and aim

Mount the camera 8 to 10 feet high and angle it down along the driveway rather than across it. A camera aimed straight down the drive sees faces and plates coming toward it; one aimed sideways sees mostly profiles. Avoid pointing headlights at the lens. Keep the motion zone off the public street so passing cars do not trigger constant alerts. More in where to place cameras.

Weather and durability

An IP65 rating means dust-tight and protected against water jets; IP66 covers powerful jets. In cold climates, check the operating temperature range, because most batteries lose about half their capacity near -4°F.

Privacy and neighbors

Aim at your own property and avoid neighbors’ windows. Audio recording is regulated differently by state; check the Reporters Committee guide or ask a local attorney if unsure.

Cut false alerts before they start

A driveway camera sees headlights, passing cars, tree branches, rain and insects. Draw the motion zone so it covers only your driveway, not the street. Turn on person and vehicle detection if the camera has it, and lower the sensitivity if branches trigger alerts. Aim slightly away from the sun at dawn and dusk, because glare washes out the picture exactly when people arrive. If alerts keep coming, move the camera before you switch detection off.

Common mistakes

• Buying for the box, not the distance. A camera that looks sharp at 15 feet may show only shapes at 70.
• Mounting too low. Under 7 feet, a camera is easy to turn, cover or knock off.
• Ignoring the router. A strong signal in the kitchen says nothing about the garage corner. Test the signal at the mounting spot with your phone before drilling.
• Leaving the power cord exposed. A visible outdoor cord invites tampering and weather damage. Run it through the soffit or inside conduit.
• Skipping the storage plan. Footage that overwrites itself in two days is useless after a long weekend. Size storage with the storage calculator.

A sensible shopping order

1. Decide the power source from your distance table above.
2. Choose the lighting approach: infrared only, spotlight or floodlight.
3. Choose resolution to fit the distance (see which resolution you need).
4. Choose where video is stored (see local vs cloud storage).
5. Only then compare apps, voice-assistant support and extras.