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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
SmartSensor for Windows and Doors (2-Pack)Find peace of mind with SmartSensor for doors and windows. A smart contact sensor that fits on any door, window or cabinet, SmartSensor sends automatic entry alerts, so you can check in if something opens while you're out. Smart means you'll receive notifications and alerts when you're away, not when you're at home. California residents see Prop 65 WARNINGS Detect activity: place SmartSensors on doors, windows or cabinets to monitor activity, so you
Find peace of mind with SmartSensor for doors and windows. A smart contact sensor that fits on any door, window or cabinet, SmartSensor sends automatic entry alerts, so you can check in if something opens while you're out. Smart means you'll receive notifications and alerts when you're away, not when you're at home.- California residents
- Detect activity: place SmartSensors on doors, windows or cabinets to monitor activity, so you can detect entry or intrusion
- Stay informed: with Eco bee Haven, get entry alerts to your mobile device and monitor occupancy without obstructing family life
- Automatic monitoring: Eco bee Haven uses family members and registered guests smartphone locations to arm and disarm the system automatically
- Custom alerts: personalize alerts for monitoring where and when you want it, like your front entryway after school
- Whole home comfort: combine with SmartThermostat, SmartCamera and Eco bee Haven for whole home comfort and peace of mind
- Designed to blend in: with a sleek and minimal look, the sensor expands Eco bee home monitoring without drawing attention to itself
Features
| Item Weight | .4 |
| Product Weight (lb.) | 1.37 lb |
| Commercial/Residential | Commercial,Residential |
| Color/Finish | white |
| Indoor/Outdoor | Indoor Only |
| Returnable | 180-Day |
| Requires Hub? | Hub Required for Remote Access |
| Smart Home Protocol | Proprietary Protocol |
| Power Options | Battery |
| Power Type | Battery |
| Wired or Wireless | Wireless |
| Smart Home | Smart Home Enabled |
| Hub Required | Proprietary Hub |
| Network Connectivity | 802.11b/g/n/ac |
| Operating System Compatibility | Android,iOS |
| Works With | Apple HomeKit, Ecobee |
| Color Family | White |
| Voice Control Hub Required | No Voice Control |
| Product Depth (in.) | 1.3 in |
| Product Width (in.) | 1.77 in |
| Product Height (in.) | 3.66 in |
| Manufacturer Warranty | 3 year limited warranty from date of purchase to be free of defects in materials and workmanship under normal use. During warranty period, ecobee will repair or replace defective Products at no charge. Any replacement and/or repaired device are warranted for the rest of the original warranty or 90 days, whichever is longer. Proof-of-purchase required. Valid only for Product purchased in the US. |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 54 reviews
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Product Reviews
★★★★★ 5
This tire sealant works very well
Size: 16 oz
So far so good.
Cheaper and easier that tubing a leaking tire
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Reviewed in the United States on May 24, 2026
★★★★★ 3
Hard to install as instructed.
Size: 32 oz
Nearly impossible to get it in the tire through the valve. Yes I removed the valve core.
Broke the bead on the tire and dumped it in. That worked great! So far no leaks.
They should definitely redesign the installation method.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Been using it for 15 years! Not sure where the Neg reviews come from?
Size: 16 oz
I've been using Liquitube since around 2010. I use it religiously in my ATVs and lawn tractor tires. Since I've been using this stuff, I've never had a flat before. I've pulled out nails and slivers of steel out of my ATV tires but yet none of them lose air or go flat.
I think some of the negative reviews come from improper use of the product or not enough of the product is being used in the tires. I think this come from variance in formula charts that Liquitube has had in the past on their bottles and on their website. The chart on their website wouldn't match the formula that was provided on the bottle. So I think alot of people get mixed up and not knowing the correct amount to add to each tire. Now Liquitube just puts pictures on the side of the bottle with an ounce measurement below each picture to tell people how to use it. But even that can be confusing. For instance, take the picture of the ATV that they show. Below the ATV it says 32oz. Now some people probably think the 32oz is for the entire ATV. Well that isn't the case. They want you to use 32oz Per Tire! Years ago Liquitube even used to say on the bottle to use 32oz per tire on an ATV. Now they just show a picture with an amount below it.
Now you'll come to find out that the 32oz they recommend doesn't match up to the formula they tell you to use to calculate how much each tire is supposed to get. So if you use the formula provided, you come to find that it calculates out to use less product per tire than what the bottle tells you to use. So that's very confusing as well.
So if you use it long enough, you'll be able to know how much each tire will need from experience. Just make sure there's enough on the inside of the tire to coat the entire inside as well as leaving a bit left over to circulate in the tire so it can be ready for a large puncture if that ever happens.
All in all, it's a good product that does what it claims. It lasts for as long as the tire does and it doesn't freeze up in the cold either! 5 stars!
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Reviewed in the United States on February 13, 2026
★★★★★ 5
Should of been using this long ago
Size: Pack of 1, Style: Fuel System Treatment
I literally watch my MPG jump up .3 within one tank, my mpg count after 6000 miles was steady at around 26.5 and after using this stuff and driving around for 1 tank of gas, it jump up to 26.8. I'm literally impressed!
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Reviewed in the United States on May 18, 2025
★★★★★ 5
Review
Size: Pack of 1, Style: Fuel System Treatment
Item was as described and shipped quickly.
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Reviewed in the United States on May 9, 2025