A lot of homeowners are putting in security systems these days. Makes sense. Everyone wants to feel safe at home.
But here’s the thing. Setting up home security systems Sydney is not like buying a kettle or a TV. You can’t just pick one up, plug it in, and expect it to work perfectly. There’s a bit more involved. If it’s installed the wrong way, the system might not protect your home the way it should. Sometimes people even have to pay again to remove it and install it properly.
This guide goes over what homeowners should know before installing a security system, a few things many people miss, and when it’s better to call a professional to do the job properly. No fluff, just the basics.
Quick Summary
- Know what you are getting. Cameras, doorbells, alarms, lights. They all do different things.
- Wired is more reliable but needs a professional. Wireless is easier but depends on good Wi-Fi.
- Get a licensed sparky for anything that connects to your house wiring. Do not muck around with this.
- Watch where you point cameras. Do not film your neighbours.
- Check your Wi-Fi and power before you buy anything.
What Actually Goes Into a Home Security System
These days, a security system is not just one thing. It is usually a few different bits and pieces that all work together. Here is what you might be looking at.
Security cameras are probably the first thing that comes to mind. You can get wireless ones that run on batteries, or wired ones that need to be connected up properly. The newer ones are pretty clever. They can tell the difference between a person walking up your driveway and a stray cat wandering through. Saves you getting alerts for nothing.
Video doorbells have become massive lately. Let’s you see who is at the door from your phone, even when you are not home. Handy for keeping an eye on deliveries or just knowing who is hanging around.
Then you have your alarms and sensors for doors and windows. They have been around forever but the new ones link up to your phone and can be part of a bigger smart home setup.
Some people go for smart locks too. Punch in a code, use your fingerprint, or open it from your phone. Good for families or if you have tradies coming and going.
And do not forget security lighting. Lights that turn on when someone walks past.Simple but effective.Makes it harder for anyone to sneak around.
The Big One: Wired or Wireless?
This is probably the main thing you will need to decide. And it depends on your house.
Wireless cameras are good if you are renting or do not want anyone drilling holes everywhere. They run on batteries or solar and connect through your Wi-Fi. Pretty easy to set up yourself .
But here is the catch. If your house has thick brick walls, or if it is one of those long narrow terrace houses, your Wi-Fi might not reach where you need it. The signal drops out and your camera is useless. A lot of the older homes in Sydney have this problem.
Wired cameras need cables running to them. That means someone has to install them properly. But once they are in, they just work. Nothing to change batteries, no Wi-Fi issues. They do not only record at their own free time, but at all the time.
If you go wired, you are looking at Power over Ethernet stuff mostly. This is where the cable carries both power and the video signal.Neat and tidy. However, someone who knows how to do it has to run the cables and install all that.
This Bit Matters: Do You require Electricians?
Ok, this is where individuals lose ground. Are you able to do it or do you have to call somebody? With battery stuff such as a wireless doorbell or a camera you might stick on the wall with screws, you are likely able to do it yourself.No dramas.
But the moment you need to connect something to your house wiring, or run cables through walls, or put up lights outside that need power, you should get a licensed sparky in. It is not just about doing the job. It is about doing it safe and making sure it meets the rules.
If you are in Sydney looking at home security systems Sydney homes are putting in, you want someone who knows the local regulations. Same deal if you are up north and searching for an electrician gold coast locals actually recommend. You want a proper tradie with a license, not some bloke who watched a few YouTube videos.
A good sparky will also check your switchboard to make sure it can handle the new gear. Old boards sometimes struggle with the extra load, and that is when things start tripping out or worse.
A Quick Word About Privacy
Look, this is important. You cannot just point cameras anywhere you feel like.
If your camera looks over the fence and records your neighbour in their backyard or through their window, that is a problem. NSW has rules about this stuff. You need to make sure you are only recording your own property.
It is worth having a read of the NSW Privacy Commissioner guidelines before you start drilling holes. Saves arguments with the neighbours later.
Before You Buy Anything
Here are a few things to think about before you hand over your credit card.
Check your Wi-Fi. Walk around where you want cameras. Do you get a good signal? If not, you might need to look at wired options or get someone to boost your signal .
Look at your house. Thick walls?Strange layout?Old wiring? All of this affects what will work best.
Think about power. Do you have power points outside where you need them? If not, that is extra work.
Storage.Would you like to capture footages on a memory card in the camera, or would you pay a monthly subscription on the cloud storage? Various systems do not do the same things.
Smart home stuff. If you already use Google Home or Alexa, check that your new gear works with them.
FAQS
Do I need an expert to install security cameras?
Depends. Battery cameras you can do yourself. Wired cameras that need cables run through walls or power connected? Yeah, get a sparky.
Are wireless cameras any good?
They are fine if your Wi-Fi is strong. But if your house has thick walls or dead spots, they can drop out. Wired ones are more solid.
Can I install a video doorbell myself?
The battery ones are easy, just screw them on. But if you want it hardwired to your existing doorbell circuit, that is one for the electrician.
Do outdoor security lights really help?
There are lights that create the impression that people are being followed by the lights. And also they assist your cameras in getting a better picture during night.
What should I look for in an electrician?
License first. Then have a look at their reviews. See what other people say about them. A good tradie will turn up on time, do the job proper, and clean up after themselves.
