eufy Glass Break Sensor E10
Condition Brand New
See what works with it and what it needs, with one kit total.
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
- Alarm accessory - HomeBase required
- Recording mode
- Event alerts
- Power
- Battery
- Compatible hubs
- HomeBase 2, HomeBase 3, HomeBase Mini, HomeBase Professional S1
- What you need
- One compatible eufy HomeBase required; not included
Compatibility: Requires one compatible eufy HomeBase, sold separately. HomeBase Mini: firmware v4.0.8.6 or later; HomeBase 2/S280: v3.4.2.2h or later and base units released after 2021; HomeBase 3/S380: v3.8.3.4 or later; HomeBase Professional S1: v4.1.5.8 or later. Update your hub and confirm its exact model before pairing.
What you need to install it
- Install type
- DIY
- You’ll need
- Compatible eufy HomeBase; no hub included
- Tools
- None for adhesive option; Phillips screwdriver and drill for screw option
- Time
- Under 10 minutes once HomeBase is set up (estimate)
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.
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eufy Glass Break Sensor E10 · T90G0
Hears the glass go.
- You needA eufy HomeBase, sold separately, on newer firmware than eufy’s other sensors need: Mini, HomeBase 2 (post-2021 units), HomeBase 3 or Professional S1. Check your HomeBase ›
- It listens forBreaking glass up to 7.6 m away, then passes the alert to your HomeBase.
- ConditionBrand New, sealed in eufy’s retail box, unopened and unused. Two batteries included.
- From us12-month CamGuard warranty · dispatched from Townsville · Express included on $99+ orders after discounts.

How it listens
It listens across the room.
One sensor covers a room, up to 7.6 m from the glass. It goes on the ceiling or the wall opposite the window, where the sound reaches it clearly.
- 1On the ceiling, 2 to 7.6 m from the glass.
- 2On the wall opposite the glass, within 7.6 m.
- 3Not on the window’s own wall within 2 m of the glass (the hatched zone).
- 4Your HomeBase, up to 200 m away in the open. Walls shorten that.
It knows the sound.
eufy uses a neural chip and an AI algorithm trained on common glass types. Similar sounds can occasionally set it off.
It passes it on.
The alert goes to your HomeBase. Try to remove or disable the sensor and it raises a tamper alarm.
Quiet while you’re in.
Home Mode stops it triggering alarms or reporting events while you’re home, and you can lower its sensitivity in the eufy Security app.
Works with
Update the hub first.
It needs newer HomeBase firmware than eufy’s other sensors. Update yours before pairing; tap it for the minimum.
Tap your HomeBase
Works on firmware V4.0.8.6 or later.
Works on post-2021 units with firmware V3.4.2.2h or later.
Works on firmware V3.8.3.4 or later.
Works on firmware V4.1.5.8 or later.
Not compatible on its own: it passes its alert to a HomeBase, so it can’t work alone. None is included.
Not sure which one you have? Check your HomeBase ›

The glass it hears
Six kinds of glass.
- Plate
- Coated
- Laminated
- Tempered
- Wired
- Dual pane
Pane thickness eufy lists.
Largest pane in cm; the smallest is 30 × 30 cm.
Pick a quiet room.
It listens for one particular sound, so rooms full of other noise make its job harder.
Good spots
- Living, dining and bedroom windows
- A study or home office
- Hallway and stair windows
- Glass doors and windows reachable from outside
Skip these
- Kitchens, bathrooms, laundries, garages
- Near air vents or noisy gear: air-con units, TVs, water heaters, vacuums
- Behind obstacles or heavy sound-absorbing furnishings

Condition and parcel
Unopened. Batteries included.
Condition
Brand New
Factory sealed in eufy’s full retail packaging. Unopened and unused.
In the sealed box
- eufy Glass Break Sensor E10 (T90G0)
- Two batteries
- eufy’s original retail carton, still sealed
✕Not included: a eufy HomeBase. It needs one, sold separately.
We describe the packaging and eufy’s published specs; we don’t open units to check them.
Good to know.
Does it work without a HomeBase?
No. It passes its alert to a HomeBase, so it can’t work on its own. It needs a HomeBase Mini, HomeBase 2 (post-2021 units), HomeBase 3 or Professional S1, sold separately, updated to the minimum firmware before pairing.
Where’s the best spot?
On the ceiling or the wall opposite the glass, 2 to 7.6 m away, with nothing blocking the sound. Not on the window’s own wall within 2 m of the glass, and not in a kitchen or beside noisy gear.
How do I know it’s working?
Press its button for 2 seconds to start a test, then check the eufy Security app to see that the alarm triggered.
Is it a camera?
No. It’s a sensor that listens for the sound of breaking glass. It has no camera view.
When will my order leave Townsville?
We do our best to send orders 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. Australia Post delivery time is on top.
Buying from CamGuard Australia
Sent from Townsville.
Shipping
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.
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.
Returns
Change of mind within 30 days of delivery, complete and unused. You pay 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.
Tech specs.
Sensor
- Model
- eufy Glass Break Sensor E10 (T90G0, retail code T90G0121), Brand New
- Detection
- Sound detection: a neural chip and AI algorithm listen for breaking glass
- Detection range
- Up to 7.6 m (eufy lab figure); one sensor covers a room
- Tamper
- Alarm if someone tries to remove or disable it
- Test
- Hold the button 2 seconds, then check the app
Glass
- Types
- Plate, coated, laminated, tempered, wired, dual pane
- Thickness
- About 2, 3, 6, 10 or 14 mm
- Pane size
- 30 × 30 cm to 80 × 100 cm
Fitting
- Placement
- Ceiling or opposite wall, 2 to 7.6 m from the glass; not the same wall within 2 m
- Mounting
- Adhesive or screws, DIY
Power and HomeBase
- Power
- Two batteries, included
- Wireless range
- Up to 200 m to the HomeBase, open area
- HomeBase
- Required, sold separately
- Minimum firmware
- Mini V4.0.8.6 · HomeBase 2 V3.4.2.2h (post-2021 units) · HomeBase 3 V3.8.3.4 · Professional S1 V4.1.5.8
Where eufy’s documents disagree, we follow the most recent one, and where eufy hasn’t confirmed a pairing we mark it not compatible until it does. eufy’s battery figures differ between its pages, so we leave them off until they agree.
The Glass Break Sensor E10 listens for breaking glass and reports it; it doesn’t prevent anything, and like any sensor it can miss an event or be set off by a similar sound.
Product images are official eufy images. Illustrations are labelled.
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, distributor or representative of eufy, Anker Innovations or their affiliates.
Details believed accurate at time of listing.
CamGuard Australia · ABN 62 385 894 763 · Townsville, Queensland
Evidence
The sensor listens for a glass-break event. HomeBase passes on the alert.
E10 detects an acoustic glass-break signature and reports through a compatible HomeBase.
Read the docket
CHECKED
E10 listens for breaking glass and reports through a compatible HomeBase. It is a sensor, not a camera or general audio recorder.
presiding over
the noise
A noisy room can affect detection. Choose a position away from kitchens and mechanical equipment.
with a witness statement
A neural chip and algorithm analyse common glass-break sounds. Detection is acoustic; the E10 does not record general audio.
takes the stand

Up to 25 ft (7.6 m) in suitable room conditions.
Detection range is up to 25 ft (7.6 m). Actual performance depends on the room and conditions.
under oath
Exhibit B · specification docket
| Filed item | E10 record |
|---|---|
| Detection technology | Sound Detection Technology |
| Detection range | 25 ft (7.6 m) |
| Communication range | 656 ft / 200 m in open area |
| Tamper protection | Supported |
| Power supply | CR123AH ×2 (own-page specification; confirm stock label) |
| Battery life | Up to 2 years on the own product page; another official comparison says 3 years. Confirm the supplied version. |
| Glass types | Plate, coated, laminated, tempered, wired, dual pane |
| Glass size range | 12 × 12 in to 32 × 40 in (30 × 30 cm to 80 × 100 cm) |
| Glass thickness | Approx. 2, 3, 6, 10 or 14 mm |
| Mounting | Adhesive or screw mounting |
| System link | Requires a compatible eufy HomeBase |
| Model identity | eufy Glass Break Sensor E10 · T90G0121 |
line-up
eufy lists six supported glass categories; check the pane's dimensions and thickness too.
exhibit
Place the sensor within its published 25 ft acoustic range. The separate 200 m HomeBase range applies in open air; walls can reduce it.

chooses its wall
Recommended positions include a ceiling or opposite wall, 6.5 to 25 ft (2 to 7.6 m) from the glass.
- Living, bedroom, dining, study or accessible exterior windows can be suitable.
- Avoid kitchens, bathrooms, laundry rooms, garages and noisy mechanical equipment.
- Do not put it on the same wall within 6.5 ft (2 m) of the glass.
- Heavy sound-absorbing materials can affect detection.
or screw?
eufy documents adhesive and screw mounting. Choose the method that suits your surface and follow the supplied instructions.

must be present
E10 requires a compatible HomeBase. Check its model and firmware before ordering.
| HomeBase | Minimum version listed |
|---|---|
| HomeBase 2 / S280 | 3.4.2.2h or above, for HomeBase 2 / S280 units released after 2021 |
| HomeBase 3 / S380 | 3.8.3.4 or above |
| HomeBase Pro | v4.1.5.8 or above |
eufy’s exact-model page also lists HomeBase Mini from firmware v4.0.8.6. Update your HomeBase to current firmware before pairing. For the HomeBase models above, update to the latest firmware and confirm the app recognises this exact E10 model.
“Objection. The blender was not glass.”
Sustained by the product's placement advice.
- Not a cameraE10 is a sensor for acoustic glass-break detection. There is no camera view in this product.
- Not a conversation recorderThe description here is about recognising a glass-break sound signature, not storing or listening to general conversations.
- Not a pane shieldDetection can alert a connected system. It cannot physically prevent glass breaking.
- Not every roomKitchens, vents, obstacles and heavy acoustic absorption are documented reasons to choose a different position.
corrects the hype
The box is Brand New, sealed retail stock. The product is E10 / T90G0121.
One less excuse.
The specification lists CR123AH ×2 (own-page specification; confirm stock label) and a two-year battery life under normal conditions. Conditions vary with usage and environment. Actual battery life varies with use and environment.
then receipts
Press the device button for two seconds to activate a test, then use the app to confirm whether the alarm was triggered correctly.
- 1Press for 2 seconds.
- 2Check the app.
- 3Confirm the alarm path.
Inside the evidence bag
- eufy Glass Break Sensor E10
- CR123AH batteries
- Sealed original retail packaging
The sensor’s standard mounting accessories and printed guide are included. A compatible HomeBase is required and sold separately; no mains adapter is needed for the sensor.
clerk
FILE
Will E10 work without HomeBase?
No. E10 needs a compatible HomeBase 2, HomeBase 3 or HomeBase Professional S1 with the listed minimum firmware. No HomeBase is included. HomeBase Mini is also listed by eufy, from firmware v4.0.8.6. Update your hub's firmware before pairing. The sensor does not operate as a standalone detector; update the relevant base first, then confirm the app has added this model before mounting and testing it.
How far from the glass should it be?
The recommended distance is 6.5 to 25 ft (2 to 7.6 m), on a ceiling or opposite wall. The same wall within 6.5 ft (2 m) of the glass is listed as an avoid position. Keep an unobstructed acoustic path and account for room noise, as the stated figure is not a promise for every building.
Which glass types are supported?
Plate, coated, laminated, tempered, wired and dual-pane glass, within the documented size and thickness ranges. eufy lists these categories for the sensor, but the product still has documented size and thickness limits, so match the pane before installation and check the dimensions carefully.
Can it record what people say?
The E10 is a sound-detection sensor for glass-break events. It is not a general audio recorder or a camera, and the product page does not describe conversation recording. Use it for the documented event-detection job connected to HomeBase, with privacy expectations set by that role.
How do I reduce false alarms?
Keep it away from kitchens and other noise sources, lower sensitivity in the eufy Security app if needed, and use Home Mode when appropriate according to the product FAQ. Use a clear acoustic path and test from the app after changing settings; the product page does not promise that every room or noise source will behave identically.
What batteries and mounting options does it use?
The own product page lists two CR123AH batteries; another official comparison lists CR123A. Confirm the supplied version. Adhesive and screw mounting are supported. Choose the method for the surface and follow the supplied instructions. Battery life is stated as two years on the own product page and three years in another official comparison, while actual results vary with use, temperature and battery condition.
and support
Brand New means sealed retail box. CamGuard Australia is an independent reseller, not affiliated with or authorised by eufy or Anker.
See the shop promiseFiled by CamGuard Australia
- ABN 62 385 894 763.
- Own 12-month CamGuard Australia warranty.
- Australian Consumer Law rights remain.
- Townsville QLD dispatch: same day where possible, typically same day to 1 business day, with rare busy-period extensions.
- Australia Post Express included on $99+ orders after discounts. Below that: $9.95 tracked or $12.95 Express.
- Change of mind: buyer pays return postage and original shipping is not refunded.
- Faulty or not as described: CamGuard Australia covers return postage.
Shipping, warranty and returns.
Shipping
Australia Post Express included on orders of $99 or more after discounts. Under $99.00: $9.95 tracked or $12.95 Express. 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 extend, though that is rare.
Warranty
CamGuard Australia is an independent importer and reseller. Our own 12-month warranty applies · not a manufacturer warranty. Faulty or not as described inside that year and we cover the return postage. Your rights under Australian Consumer Law are additional.
Returns
Change of mind: 30 days from delivery, complete and unused, buyer pays return postage, original shipping not refunded. Faulty or not as described: we cover return postage.
Condition on this listing
Brand New. Factory-sealed in full original retail packaging, unopened and unused.
© 2026 CamGuard Australia · ABN 62 385 894 763 · Townsville, QLD. Independent Australian reseller of eufy cameras, doorbells and locks; not an official or authorised supplier of eufy, Anker Innovations or their affiliates. Trademarks belong to their respective owners.
Condition: Brand New. Factory-sealed in full original retail packaging, unopened and unused. We describe packaging and the published spec sheet only and do not open or test each unit individually. Compatibility: A compatible eufy HomeBase is required and sold separately. Update the hub to current firmware before pairing.
The Sound Evidence setting is a fictional presentation of this listing. Product facts and CamGuard terms remain separate from the story. Specifications sourced from the manufacturer and believed accurate at time of listing; features and compatibility may be updated without notice.
Product specifications
- Product model
- T90G0121
- Detection technology
- Acoustic/sound glass-break detection with neural chip and AI algorithm
- Glass types
- Plate, coated, laminated, tempered, wired and dual pane
- Window size
- 12 × 12 to 32 × 40 inches
- Glass thickness
- 2–14 mm
- Detection range
- Up to 25 ft / 7.6 m
- HomeBase communication
- Up to 656 ft / 200 m open air
- Power
- 2 × CR123AH batteries
- Battery
- Up to 2 years; actual life depends on use and conditions
- Protection
- Tamper protection supported
- Mounting
- Adhesive or screw
- Condition
- Brand New, sealed retail box
- Power source
-
- Battery-powered
- Connectivity technology
-
- Wireless
Customer reviews
Product feedback and verified-buyer experiences collected by Judge.me.