eufy FamiLock S3 Video Smart Lock | Brand New
$549.00
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eufy FamiLock S3 Video Smart Lock
Condition Brand New
$549.00
RRP, brand new: $799.95 checked 11.11.2026
Build around this lock
See what works with it and what it needs, with one kit total.
Know before you buy
The quick decision check
- Condition
- Brand New
- Stock
- Available now
- Delivery · Australia Post
-
Express Post
FREE on $99+ orders
$12.95 below $99
Standard
$9.95 below $99
Order total after discounts.
Delivery estimates & policy
- System
- Standalone - Wi-Fi video lock
- Recording mode
- Event alerts
- Power
- Battery
- Compatible hubs
- HomeBase 3, HomeBase Professional S1
Express Post
Compatibility: Works on its own over Wi-Fi. Optional pairing: HomeBase 3 or HomeBase Professional S1.
Choose compatible extras Choose only what your setup needs
Use the regular Add to cart button for this product on its own. Check the setup requirements above and each extra's listing for included parts and firmware requirements.
This adds the product shown above and every selected extra in one step. Use the regular Add to cart button for the product on its own.
The key is in your hand.
- No hub needed: it joins your Wi-Fi directly and runs on the eufy app. HomeBase 3 or the Professional S1 optional; not HomeBase Mini or 2. Check your devices ›
- Five ways in: palm vein, PIN, eufy app, voice control and a physical key, plus a 2K HDR doorbell camera.
- Two batteries: 15,000 mAh rechargeable, plus four AAA backups that keep PIN entry working.
- Brand New: factory-sealed in eufy’s own retail box, never used.
- Our own 12-month warranty · dispatched from Townsville, Queensland
eufy product image
eufy product image
Palm vein
It reads the veins under your skin.
Infrared picks up the vein pattern beneath your skin, so you hover your palm over the reader instead of touching a sensor. Up to 50 family members can be stored.
Five ways in
One door. Five ways in.
Scroll in through the palm reader. The door swings open, and the five ways in take their turns.
Unlocked
Illustration · lock and door photo: eufy product images
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01 · Palm
Hover your palm.
Infrared reads the vein pattern beneath the skin.
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02 · PIN
Tap your code.
PIN entry keeps working on the four AAA backups when the main battery is flat.
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03 · eufy app
Open it from your phone.
Unlock from the eufy app, and talk to visitors with the remote video intercom.
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04 · Voice
Say the word.
Voice control is on eufy’s list of ways in.
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05 · Key
Or use the key.
A physical key still opens it, and backup keys are in the parcel. Keep a physical key handy.
Doorbell camera
A 2K camera, built into the lock.
- 2K2K HDR doorbell camera, with night vision
- 150°wide-angle view of the doorstep
- 6 mPIR plus radar, up to 6 m
- TalkTalk to visitors with the remote video intercom
Front door2K HDR · 150°
Motion · front path
Illustration
Works with
No hub. Plenty of company.
Direct Wi-Fi to the eufy app, so no hub needed. Through Matter it also works with Apple Home, Google Home, Alexa and SmartThings. Matter doesn’t carry the camera stream; that stays in the eufy app.
Palm veinPINeufy appVoice controlPhysical keyMatterIP65Grade 1
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✓
No hub needed · direct Wi-Fi
It runs on its own through the eufy app.
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✓
HomeBase 3 · optional
Pairs with it if you already have one.
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✓
HomeBase Professional S1 · optional
Pairs with it too.
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✕
HomeBase Mini · not compatible
Not on the list for the S3.
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✕
HomeBase 2 · not compatible
Not on the list for the S3.
Which FamiLock? This is the eufy FamiLock S3, T85V0C (eufy’s product-page code T85V01Y1). The FamiLock S3 Max (T85V0) is a different lock with a 4-inch screen on the inside half; it also pairs with HomeBase Mini. Check your devices ›
Inside the lock
Take it apart.
From the doorstep to the hallway, along the bolt. Scroll and the lock comes apart.
- Outside. Palm reader, 2K HDR doorbell camera, keypad and doorbell button.
- Your door. eufy says it fits most standard doors 35 to 55 mm thick.
- Deadbolt. The lock is rated ANSI/BHMA Grade 1.
- Inside. A thumb-turn, and no screen on the inside half.
- Power. A 15,000 mAh rechargeable battery and four AAA backups.
eufy product image
Power
Two batteries. One in reserve.
- 15,000mAh rechargeable main battery
- 4 AAAbackups. On these it’s PIN entry only, so your code still opens the door while the rest waits for a recharge.
- 5 moUp to 5 months of total use is eufy’s figure; it changes with installation and use.
- 6–8 hfor a full charge at 5 V / 2 A, eufy says. No fast charging.
Bring your own charger. A USB-C charging cable and a 5 V / 2 A power adapter aren’t in the parcel. Auto-lock works off a door sensor.
Shopping day
Arms full? Hover and you’re in.
The palm reader works with a hover, so there’s no key to dig out of a pocket and nothing to put down first.
eufy product image
eufy product imageMeasure your door.
- 35–55mm: eufy says it fits most standard doors 35 to 55 mm thick.
- Nostorm doors: eufy says it isn’t compatible with storm doors or doors behind them, as the storm door may block the camera.
- IP65eufy’s weather rating.
Condition · Brand New
Sealed, never used.
Brand New. It comes in eufy’s retail box with everything eufy puts in it. The factory seal is intact when it leaves Townsville, and it has never been used.
It sets up in the eufy app like any FamiLock S3, and our own 12-month warranty covers it from the day it arrives.
In eufy’s box
- Exterior assembly (outside half) and interior assembly (inside half)
- Deadbolt, strike plate and strike reinforcer
- Screws for the mounting plate, interior, deadbolt, reinforcer and strike plate, plus a spare
- The rechargeable main battery and four AAA backups
- Physical keys
- Printed quick start guide
Not included
- A power adapter and USB-C charging cable
- Installation tools
- A HomeBase (none needed)
Good questions
Before you buy.
Which FamiLock is this?
The eufy FamiLock S3, T85V0C, with no screen on the inside half. The FamiLock S3 Max is the model with a 4-inch screen inside.
Is it really brand new?
Yes. It arrives in eufy’s retail box with the factory seal intact, and nobody has used it. You break the seal yourself. Our own 12-month warranty covers it (not a manufacturer warranty), with your Australian Consumer Law rights on top.
Does it need a HomeBase?
No. It joins your Wi-Fi directly and runs on the eufy app. HomeBase 3 or the HomeBase Professional S1 are optional; HomeBase Mini and HomeBase 2 aren’t compatible.
Does it have a fingerprint reader?
No. It reads the veins in your palm instead, and also opens by PIN, the eufy app, voice control or a physical key.
What if the main battery goes flat?
The four AAA backups keep PIN entry working; the palm reader, camera and connected features wait until you recharge the main battery. Keep a physical key handy too.
When will my order leave Townsville?
We do our best to get orders out the same day; same day to 1 business day is our typical dispatch time from Townsville, Queensland. During busy periods it can take a little longer, though that’s rare. Australia Post delivery time is on top.
Buying from CamGuard Australia
Sent from Townsville.
$99+
Express shipping included
Australia Post Express is included on orders of $99 or more after discounts. Under $99.00 it’s $9.95 tracked, or $12.95 Express.
We aim to dispatch the same day; same day to 1 business day is typical from Townsville, Queensland. During busy periods it can take a little longer, though that’s rare.
12
Months of warranty
Our own 12-month warranty, not a manufacturer warranty, with Australian Consumer Law rights on top. Faulty or not as described? We cover the return postage.
30
Days to change your mind
Change of mind within 30 days of delivery, complete and unused. You pay the return postage; the original shipping isn’t refunded.
Who you’re buying from: an independent Australian importer in Townsville. Happy to answer questions before you buy.
Every number
Every spec.
| Model | eufy FamiLock S3 video smart lock, T85V0C (eufy product-page code T85V01Y1) · Brand New, factory sealed |
|---|---|
| Ways in | Palm vein, PIN, eufy app, voice control, physical key |
| Palm vein | Infrared reads the vein pattern beneath the skin; up to 50 family members |
| Camera | 2K HDR doorbell camera, 150° view, night vision |
| Motion sensing | PIR plus radar, up to 6 m |
| Intercom | Remote video intercom |
| Power | 15,000 mAh rechargeable main battery plus four AAA backups; up to 5 months of total use on eufy’s figure, changes with installation and use |
| Charging | USB-C, 5 V / 2 A; 6 to 8 hours for a full charge; no fast charging; cable and power adapter not included |
| Backup mode | PIN entry only on the AAA backups; other functions return once the main battery is recharged |
| Auto-lock | Door sensor |
| Weather · rating | IP65 · ANSI/BHMA Grade 1 |
| Door | Most standard doors 35 to 55 mm thick; not compatible with storm doors |
| Hub | None needed (direct Wi-Fi). HomeBase 3 or HomeBase Professional S1 optional; not HomeBase Mini or HomeBase 2 |
| Smart home | Matter: Apple Home, Google Home, Alexa, SmartThings; the camera stream stays in the eufy app |
| Inside half | Thumb-turn; no screen |
| In the box | Exterior and interior assemblies, deadbolt, strike plate and strike reinforcer, screws for each part plus a spare, the rechargeable main battery and four AAA backups, physical keys, quick start guide (eufy’s user guide list, T85V0C) |
CamGuard Australia
Compatibility follows eufy’s most recent published information. Where eufy’s documents disagree, we follow the most recent one.
The S3 controls who can open a suitable door and shows you who’s at it; it doesn’t prevent every unwanted entry, and palm reading and motion alerts can vary with conditions. Battery life up to 5 months is eufy’s figure and changes with installation and use.
Product photos are official eufy images. The doorstep view, the door, the door slice, the bolt and the battery pack are illustrations, labelled and not to scale.
Our own 12-month warranty applies, not a manufacturer warranty. Nothing here limits your rights under Australian Consumer Law.
CamGuard Australia is an independent importer and reseller, not an official or authorised supplier or representative of eufy, Anker Innovations or their affiliates. Trademarks belong to their owners.
Details believed accurate at time of listing.
CamGuard Australia · ABN 62 385 894 763 · Townsville, Queensland
Product specifications
- Model number
- T85V0C
- Interior assembly
- Lock / Unlock Button, Thumbturn, QR Code, Screw Holes, Speaker, Battery Compartment
- Palm-vein accuracy and speed
- 99.9% accuracy, recognition in under 0.6 seconds (eufy laboratory data)
- Camera and doorbell
- 2K HD night-vision camera, 150° wide-angle video doorbell
- Sensors
- PIR and radar dual sensors
- Power
- Rechargeable main battery and four AAA backup batteries; up to 5 months on eufy’s rating, varying with use and settings
- HomeBase compatibility
- Compatible with HomeBase 3 and HomeBase Professional S1; NOT compatible with HomeBase 2 or HomeBase Mini
- Setup help
- Having trouble connecting? Try this: set your modem’s 2.4 GHz channel to 1, 6 or 11, and if it shows one Wi-Fi name for both bands, split them.
- Matter limitation
- Camera streams are not supported via Matter
- Door thickness
- 35 mm to 55 mm (1⅜ in to 2⅙ in)
- Cross bore diameter
- 1½ in (38 mm) or 2⅛ in (54 mm)
- Backset
- 2⅜ in (60 mm) or 2¾ in (70 mm)
- Door hole diameter
- 1 in (25.4 mm)
- Clearance from existing lock
- At least 1¾ in (45 mm)
- Security screen door clearance
- Not compatible with storm doors or doors behind them
- Charging kit
- 5 V / 2 A power adapter and USB-C charging cable are not provided
- In the box
- Deadbolt; Deadbolt Screws x 2; Exterior Assembly; Interior Assembly; Mounting Plate Screws x 2; Interior Assembly Screws x 4; Rechargeable Battery; AAA Batteries x 4; Strike Reinforcer; Reinforcer Screws x 2; Strike Plate; Strike Plate Screws x 2; Keys; Quick Start Guide; Spare Screw x 1
- AAA-only operation
- Most features are disabled if only the AAA batteries are installed
Proof from real orders
Customer reviews
Product feedback and verified-buyer experiences collected by Judge.me.