How to Mount Security Cameras on Brick or Concrete Walls (Step-by-Step Guide)
You found the perfect spot for your security camera. It's high enough. The angle is right. It covers your driveway perfectly. There's just one problem: the wall is brick.
Drilling into brick or concrete feels intimidating. You can't just use a drywall screw and call it done. The wrong approach can crack the brick, destroy your drill bit, or leave your camera dangling after the first windstorm.
I've mounted dozens of OHWOAI security cameras on brick, concrete, and stucco. It's not hard. You just need the right tools and a little patience. Here's exactly how to do it.
Before You Start: Check Your Placement
Once you drill into brick, those holes are permanent. You can't just spackle over them like drywall. So be sure about your placement before you pick up the drill.
Hold your camera bracket against the wall at the planned height. Step back. Check the angle through your phone's camera app if possible. Make sure you're not pointed directly into the sun or at a neighbor's window.
For OHWOAI bullet cameras, mark the bracket holes with a pencil. For dome cameras, trace the mounting base. Double-check your measurements. You won't get a second chance.
What You'll Need
Don't start without these. A trip to the hardware store in the middle of installation is frustrating.
Tools:
- Hammer drill (regular drill won't cut it)
- Masonry drill bits ( carbide-tipped, size matching your anchors)
- Hammer
- Level
- Pencil or marker
- Vacuum or brush for dust
- Socket wrench or screwdriver
Hardware:
- Masonry anchors (plastic or lead)
- Lag shields (for heavy cameras)
- Stainless steel screws (regular steel will rust)
- Washers
Your OHWOAI camera kit includes screws for wood or drywall mounting. For brick or concrete, you'll need to buy separate masonry anchors. They cost about $5-10 at any hardware store.
Step 1: Drill Pilot Holes the Right Way
This is where most people mess up.
Put on safety glasses. Brick dust in your eyes is no fun. Mark your hole locations with a pencil. Double-check that your bracket is level. Use an actual level, not your phone's camera.
Start with a small masonry bit, about 1/8 inch. Drill slowly. Let the bit do the work — don't push hard. If you push, you'll overheat the bit and dull it. Pull the bit out every few seconds to clear dust.
Once your pilot holes are drilled, switch to the final bit size. Your masonry anchor packaging will tell you what size bit to use. Match it exactly. Too small and the anchor won't fit. Too large and the anchor won't grip.
Drill the final hole to the depth of your anchor plus a little extra for dust. A piece of tape on your drill bit at the correct depth helps you know when to stop.
Pro tip: If you hit a void in the brick or the hole seems loose, don't panic. Fill the hole with a piece of wire or a plastic anchor from a larger size. You can also use epoxy, but that's permanent.
Brick vs Mortar: Which Should You Drill Into?
This is a common debate. Here's the answer.
Drill into brick, not the mortar between bricks. Mortar is softer. It's easier to drill. But it's also weaker. A heavy camera in mortar might work loose over time, especially in wind or if you live where temperatures freeze and thaw.
Brick is stronger. It holds anchors better. But you need to be careful not to crack it.
The rule: drill into the brick itself for permanent, heavy cameras. Use the mortar joints for lightweight cameras or if you're renting and the landlord won't let you touch the brick.
For OHWOAI bullet cameras which have some weight to them, I always recommend drilling into the brick.
Step 2: Clean the Holes
This step seems minor. It's not.
Dust and debris in the hole prevent the anchor from expanding properly. A loose anchor means a loose camera.
Use a vacuum to suck out the dust. If you don't have a small nozzle, blow into the hole with a straw (close your eyes). Or use a can of compressed air. Get as much dust out as possible.
Step 3: Insert the Anchors
Tap your masonry anchor into the hole with a hammer. It should fit snugly. If it slides in without resistance, your hole is too big. If you can't get it in at all, your hole is too small.
The anchor should be flush with or slightly below the surface of the brick. Don't hammer it deeper than necessary — you might crack the brick.
For lead anchors or lag shields, they need to be fully seated before you insert the screw.
Step 4: Attach the Mounting Bracket
Line up your camera bracket with the holes. Insert the screws through the bracket and into the anchors.
Tighten them by hand first. Then use a wrench or screwdriver to snug them up. Don't overtighten. You can crack the brick or strip the anchor. Just tight enough that the bracket doesn't move when you push on it.
Use a level to make sure the bracket is still straight. It's easier to adjust now than after the camera is on.
Step 5: Mount the Camera
Most OHWOAI cameras have a ball-socket or swivel mount. Attach the camera to the bracket. Hand-tighten the locking ring or screws — enough to hold the camera in place but loose enough to adjust.
Power up the camera. For PoE cameras, plug in the Ethernet cable. For wireless, make sure it's connected to your network.
Open your OHWOAI app and look at the live feed. Adjust the camera angle until you have the perfect view. Then tighten the locking mechanism fully.
Step 6: Conceal and Protect the Cable
Brick walls don't hide cables well. A visible cable is ugly and vulnerable to being cut.
The best option is to drill a hole through the wall directly behind the camera and run the cable inside. This takes more work but looks professional.
If you can't drill through, use weatherproof cable conduit. Paint it to match your brick. Run it along mortar lines where it's less noticeable.
For OHWOAI wireless cameras, you still need power. That means either a cable to an outdoor outlet or a battery-powered model. Battery-powered wireless cameras eliminate the cable problem entirely — one of the reasons they're popular for brick buildings.
Common Mistakes to Avoid
Using a regular drill. A hammer drill has a pulsating action that breaks up masonry as it drills. A regular drill will overheat and take forever. Rent a hammer drill from Home Depot for $20 if you don't own one.
Skipping the pilot hole. Going straight to the final bit size puts too much stress on the brick. Pilot holes prevent cracking.
Using the wrong screws. The screws that came with your OHWOAI kit are for wood or drywall. They'll rust outdoors. Buy stainless steel screws separately.
Mounting too high. Don't put the camera 15 feet up just because it's easier to reach with a ladder. You want usable footage, not a view of the top of someone's head. 8-10 feet is ideal.
Forgetting about sunlight. Brick absorbs heat. A camera mounted on a west-facing brick wall will bake in the afternoon sun. Choose a north or east-facing location if possible, or mount under an eave for shade.
What If You Rent?
If you're renting and your landlord won't let you drill into brick, you have options.
Adhesive mounts work on smooth brick. Clean the brick surface thoroughly. Use outdoor-rated construction adhesive (not double-sided tape). Let it cure for 24 hours before attaching the camera. The mount will be permanent — you won't get it off without damaging the brick. Get written permission first.
Magnetic mounts don't work on brick. Brick isn't magnetic. Don't try.
The best renter solution is a battery-powered OHWOAI wireless camera mounted to a wood post, fence, or gutter — anything you can drill into without damaging the building's masonry.
Final Thoughts
Mounting security cameras on brick or concrete isn't hard. You just need the right tools and a little patience.
Hammer drill. Masonry bits. Quality anchors. Stainless screws. Take your time with pilot holes. Clean the dust. Don't overtighten.
A properly mounted OHWOAI camera on brick will stay put for years — through wind, rain, snow, and summer heat. Do it right once and you'll never think about it again.
Now go drill some holes. Your driveway isn't going to watch itself.