Smart Home Buying Guides for Australian First Homes
Buying guides covering locks, cameras, lights and the Wi-Fi that holds it all together, with prices in Australian dollars and subscription traps flagged guide by guide.
Start here
The three that matter first
The map of the whole category and the order to buy in: an Echo Dot at around $59 plus a $49 Tapo smart plug 4-pack is most of a starter kit.
A TP-Link Deco X55 three-pack at around $389 fixes the dead spots that make every other device on this page look broken.
The cheapest big upgrade here: a Tapo doorbell camera answers your front door from anywhere for around $129, with no monthly fee.
The first night in a new place comes with a quiet inventory question: how many copies of the front-door key exist, and who has them? A smart lock answers that permanently, which is why this category starts at the front door, then works outward to a Tapo doorbell camera at around $129 and a Eufy SoloCam at $120 watching the driveway.
Inside, the spend gets cheap fast: a $59 Echo Dot to run the show, Mengshen door sensors at $28 a pair, and a $23.79 IR blaster that gives a dumb air-con a phone app. Skip the all-at-once ecosystem shop. Fit the lock, live in the house a fortnight, and let the annoyances tell you what to automate next. Every device here was verified against its live Australian listing first.
The plan and the pipes
Read the starter-kit map first, then fix coverage. A $38 Tenda extender patches one dead room; a TP-Link Deco M4 mesh three-pack at around $179 fixes the whole house.
NAS DriveA NAS gives you a private cloud at home with no monthly fee. Our top pick is the UGREEN NASync DXP4800 Pro for buyers who want one box to back up, stream and run apps. For most homes the Synology DS225+ is the smarter buy, and the Asustor Drivestor 2 Pro Gen2 is the value budget choice.Top pick: UGREEN NASync DXP4800 Pro 4-Bay NAS, $1,086.99★ 4.5from $349
Smart ThermostatsThe Meross MTS200 is our top pick, a wall-mounted thermostat for hydronic, gas-boiler and electric underfloor homes at under $120, the Inkbird ITC-308 WiFi is the budget winner that plugs into any power point, and the Google Nest Thermostat is the choice for ducted and gas central heating on 24V wiring. We explain the C-wire trap, why split-system owners often want an AC controller instead, and how each pick handles an Australian system.Top pick: Google Nest Thermostat, $169.48★ 4.1from $69.99
Mesh WiFiThe best mesh WiFi systems in Australia 2026 — TP-Link Deco M4 3-pack (~$179) for entry NBN, TP-Link Deco X55 (~$389) for most households, Google Nest WiFi Pro (~$549) for premium WiFi 6E, and NETGEAR Orbi 770 RBE773 WiFi 7 (~$1,497) for NBN 1000+ Hyperfast. Ten researched AU buy-box picks across the NBN tier ladder.Top pick: TP-Link Deco X55 (3-Pack), ~$389★ 4.6from $179
WiFi RouterWe compared the best standalone WiFi routers on Amazon Australia, from a budget AX1800 unit for a small flat to a WiFi 7 Nighthawk and a tri-band 6E gaming router. The right pick comes down to the WiFi standard you need, your home size, and how many devices you run.Top pick: TP-Link Archer AX1800 WiFi 6 Router, ~$108★ 4.4from $108
WiFi ExtenderThe best WiFi extenders in Australia for 2026 - Tenda A18 AC1200 (~$38) for the cheapest dual-band fix, TP-Link RE315 (~$59) for EasyMesh same-name roaming, TP-Link RE705X AX3000 (~$109) for Wi-Fi 6 whole-floor reach, plus honest guidance on when a single dead zone needs an extender and when your whole house needs mesh instead.Top pick: Tenda A18 AC1200 Dual Band WiFi Repeater, ~$38★ 4.1from $38The front door
Locks from the $144 Yale Keyless up to the Schlage Encode at around $356, doorbells that never charge a subscription, and a $28 sensor pair that tells you the back door is open.
Eyes on the place
Cameras inside and out. Indoor cameras start around $39, the solar Eufy SoloCam S220 runs about $120 with no subscription, and photoelectric smoke alarms from around $38 round out the safety net.
Lights, plugs and other cheap wins
Smart plugs from around $11 and colour bulbs from around $12 are the cheapest way in. The light switch guide covers the one job here that needs a licensed sparky, and a $24 LinknLink IR blaster puts a dumb old aircon on your phone.
Smart Light SwitchesA smart light switch lets you control your lights from your phone, your voice or a schedule, and in Australia it comes in two very different shapes. An in-wall relay module hides behind your existing switch, costs the least and keeps the wall plate you already have - the meross and SONOFF picks here. A wall-plate switch replaces the whole faceplate so it looks like a proper Australian switch - the Brilliant and Aqara picks. The big AU catch is certification: some modules are listed as SAA approved with RCM marking, while hugely popular alternatives list only CE marking; ask your electrician to confirm compliance before buying. We weighed certification, wiring, protocol and whether it needs a hub. These six run from a 35.99 dollar meross relay up to an 89.00 dollar Aqara wall switch. Always use a licensed electrician for any hardwired switch.Top pick: meross Matter Smart In-Wall Relay (SAA + RCM), $35.99★ 4.7from $35.99
Smart IR BlasterAn infrared blaster is the cheapest smart-home upgrade there is - a small WiFi box that learns your existing remotes so your phone or voice assistant can run the air conditioner, TV, soundbar and fans. The killer use case in Australia is the aircon: switch it on from your phone before you get home in summer, schedule it, automate it. We compared ecosystems, IR versus RF coverage and honest owner ratings across five picks, from the 24 dollar LinknLink eRemote HA up to the 288 dollar SofaBaton X1S universal remote, with the Matter-certified TP-Link Tapo H110 taking the top spot.Top pick: LinknLink eRemote HA Smart WiFi IR Remote, $23.79★ 3.9from $23
Surge Protectors and Power BoardsWe compared six surge protectors and surge-protected power boards on Amazon AU on Joule rating, outlet spacing, built-in USB charging and connected-equipment warranties, so your TV, computer and console survive the next spike.Top pick: HPM Adaptor Surge Protector, ~$12★ 4.5from $12Beyond the walls
The gadget drawer's outer suburbs: a UGREEN tracker card at around $29 for the wallet, a Viofo dash cam from around $129, a power station from around $319 for blackouts, plus noise cancelling headphones from $94 for the commute.
Set up every room in the right order.
The room-by-room checklist we’d hand a mate on settlement day, with the verified pick for each job. One email, then we leave you alone.
Smart Home questions, answered straight
What smart home devices should I buy first in a new house?
Sort the Wi-Fi before anything else; a TP-Link Deco M4 three-pack at around $179 is the budget fix if the router can't reach the back rooms. Then spend around $11 on a Tapo Mini smart plug to see whether you actually enjoy automating things. The front door comes next: a Tapo doorbell camera at around $129, then the Aqara U300 smart lock at around $269 once you're committed.
Do video doorbells and security cameras need a subscription in Australia?
Only if you pick a brand that locks features behind one. Our doorbell camera guide leads with no-subscription picks like the TP-Link Tapo Doorbell Camera at around $129, and flags that the Ring Video Doorbell 4 needs a subscription for full features. On the camera side, the Eufy SoloCam S220 at around $120 is solar-powered with nothing ongoing.
Can I install a smart light switch myself in Australia?
No. Our guide says to use a licensed electrician for any hardwired switch. It only rates SAA and RCM-certified gear, like the $35.99 meross Matter relay and the $89 Aqara H2 wall switch, as legal to hardwire here. If you'd rather skip the sparky, a Tapo L530B smart bulb at around $12 gets you most of the effect by screwing into the socket you already have.
The video doorbell paid for itself in one week of missed couriers. The smart bulbs in rooms I never sit in are still just bulbs that demand Wi-Fi.
Anish Puri, NestPath
CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED ‘AS IS’ AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.