eufy Security Smart Lock C220 | Brand New
Your prints are on the list.
The eufy Smart Lock C220 is a fingerprint deadbolt with a door policy: touch the reader, it checks the list, the rope comes down. eufy rates recognition at under 0.3 seconds — about as long as it takes a good door person to glance at a name and nod you through. And if you’re not on the list, there are still five other ways in, all of them yours.
- Fingerprint deadbolt — 50 fingerprints, recognised in under 0.3 s
- Six ways in: fingerprint, keypad, eufy Security app, physical key, Apple Watch, voice
- Built-in Wi-Fi — no bridge or hub required
- 8 AA batteries included, plus a USB-C emergency power port underneath
- Fits doors 35–55 mm thick — measure yours before you order
The numbers on the ticket
The Guest List
Checked at the rope · page 1 of 1Built for an Australian front door
eufy rates the C220 ANSI/BHMA Grade 3 and IP53, and rates the exterior lock for −30 °C to 70 °C. It runs on 8 AA batteries, which eufy includes, and there’s a USB-C port on the bottom of the exterior lock for emergency power if they ever run flat while you’re out. eufy also lists the C220 as working with its video doorbells.
Door Policy — the honest bit
Management reserves the right to tell you the catch before you pay, not after.
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1Measure your door first. eufy specifies a door thickness of 35 mm to 55 mm for the C220. eufy does not publish a backset or bore-hole figure on its C220 product pages, so check your door against the fitting dimensions in eufy’s own spec sheet or the C220 (T8506) user guide before you commit. A smart lock is a fitted product — five minutes with a tape measure saves a return.
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2No Apple HomeKit, no Matter, no IFTTT. eufy states plainly that the C220 is not compatible with Apple HomeKit, IFTTT or Matter. Alexa and Google voice control are supported. If your house is built on HomeKit automations, this lock will sit outside them.
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3eufy’s own battery figures don’t agree with each other. eufy’s product pages quote around 8 months on the 8 AA batteries. eufy’s own support article for the C220 quotes up to four months when the lock is used roughly 10 times a day via the keypad or app. Both are estimates and both depend entirely on traffic and temperature — so treat any battery figure as a ballpark, not a promise.
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4The keys can be copied, but the lock cannot be rekeyed. That is eufy’s statement, not ours. It matters most for rentals and share houses where a lock is normally rekeyed between tenants — here you’d be managing access through fingerprints and codes instead.
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5The USB-C port is emergency power, not a charger. eufy describes it as a charging port on the bottom of the exterior lock for when the batteries die. It is there so you are never locked out by flat AAs — the C220 is not a rechargeable lock.
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6IP53 is a splash rating, not a storm rating. eufy rates the C220 IP53. That covers dust and light water spray. Any smart lock is happier on a door with some cover over it than one taking horizontal rain in a wet season.
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7Wi-Fi has to actually reach the front door. Fingerprint, keypad and key all work with no network at all. The app, remote unlock and notifications don’t. If your front door is a known dead spot, fix the signal before you fit the lock.
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8Renting? Ask first. Changing the front-door lock on a rental generally needs the owner’s or agent’s written say-so, and you’ll want the original deadbolt kept safe for the end of the lease.
Why buy it from CamGuard
Genuine eufy stock
Imported by us, sold by us. Brand new, factory sealed, in the original eufy retail packaging.
Out the door in a day
Dispatched within 1 business day from Townsville, Queensland. Australia Post Express included on every order over $99.00.
Honest listings
The limitations are on the door policy above, in plain English, before you pay — including where eufy contradicts itself.
Faults are on us
Faulty or not as described inside 12 months and CamGuard covers the return postage. No queue, no argument.
Specifications
Every line below comes from eufy’s own product and support pages. Where eufy doesn’t publish a figure, we’ve said so rather than fill the gap.
eufy Smart Lock C220
Model T8506 · Brand NewWho gets in
Doors 35–55 mm thick with a standard deadbolt cut-out. That’s the range eufy publishes for the C220.
Alexa and Google households. Both are listed by eufy among the C220’s unlock methods.
Apple Watch wearers. eufy lists the Apple Watch as one of the six ways to unlock.
eufy video doorbell owners. eufy lists the C220 as working with its doorbells.
Apple HomeKit, Matter and IFTTT setups. eufy states the C220 is not compatible with any of the three.
Doors outside 35–55 mm, sliding doors, and security screens. The C220 is a deadbolt for a conventional hinged door.
Backset and bore hole. eufy doesn’t publish these on its C220 product pages — measure your door and check it against eufy’s spec sheet or the T8506 user guide before ordering.
Weak Wi-Fi at the entry. Fingerprint, keypad and key keep working offline. Remote unlock and app notifications need a signal at the door.
Rental properties. Changing a front-door lock usually needs the owner’s or agent’s permission, and the original deadbolt should be kept for the end of the lease.
Probably not for you if…
- Your door is thinner than 35 mm or thicker than 55 mm.
- Your smart home runs on Apple HomeKit, Matter or IFTTT.
- You need the ability to rekey the cylinder later — eufy says the C220 can’t be rekeyed.
- You want a lever handle rather than a deadbolt.
- You were hoping for a rechargeable lock. The USB-C port is for emergency power.
- You need a guaranteed battery figure — eufy’s own numbers vary from four to eight months.
Perfect for
Getting on the list
Measure the door
Thickness must be 35–55 mm. Check your backset and bore against eufy’s spec sheet before anything comes off the door.
Swap the deadbolt
Old deadbolt out, C220 exterior and interior assemblies on, latch through the edge bore. Keep the old one for the lease file.
Load the AAs
Eight AA batteries are supplied. eufy calls out checking the polarity marks in its own troubleshooting notes — worth a glance.
Write the list
Add the lock in the eufy Security app, enrol fingerprints, set your codes, then link Alexa or Google if you use them.
In the sealed box
Cloakroom Ticket
Shipping · Warranty · Returns
Shipping
Warranty
Change Of Mind
Questions, answered straight
Rope’s down. Step through.
Brand new, factory sealed eufy Smart Lock C220, dispatched within 1 business day from Townsville and backed by CamGuard’s own 12-month warranty. Measure the door, add it to your order, and it’s on the road tomorrow.