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No installation required: simply attach the sensor to any door or window to get started in minutes. Secure your home’s doors and windows with contact sensors that monitor entry, exit, and motion.


We take pride in providing the highest levels of customer satisfaction and we have over 20 years experience in lithium battery business. Lithium coin battery application: eemb's 3v coin batteries provide reliable, electronic watches, electronic scales, toys and some small appliances, electronic dictionaries, long lasting power for your car key remotes, especially great for Ecobee Temp Sensors.
Power longevity & energy-saving: eemb coin batteries are environmentally friendly, high pressure and high energy density, free of mercury, durable for long lasting performance. Less than 3% per year at room temperature, long effective period, operating temperature range: -20 ° C to + 60 ° C, superior high-speed pulse discharge characteristics, continuous discharge stability. We take pride in providing the highest levels of customer satisfaction and we have over 20 years experience in lithium battery industry. Do not charge battery.

Primarily used in watches, mp3 players, calculators, computer motherboards, pet collars, Games, Garage door openers, glucometers, sporting goods, PDAs, Calorie counters, Toys, LED lights, Stopwatches, Door chimes, Medical devices, pedometers, Digital voice recorders, electronic organizers, and more.

Smart upgrade - amazon smart Thermostat is an easy way to switch from a traditional thermostat and help reduce energy usage. Automatic comfort - alexa can do the programming for you, updating the temperature to keep you comfortable.



This complete stand-alone motion sensor based alarm system will well protect your Shed, Room, etc. Enhance your home security-small equipment, garages, max 125db siren.
It is these 4 "two" that makes our motion sensor stand out in the market. Easy to install & diy-this indoor wireless alarm system is fully-expandable, you can use one remote to control several pir sensors. We intimately provide you with two screws and a film sticker. You can choose the installation method according to your preferences. Stechro guards your family! It can be used as home alarm, burglar alarm, perimeter alarm, intruder alarm, driveway alarm, shed alarm, garage alarm, etc.

Getting these 10 super batteries will never disappoint you, and you'll never have to rush to the store to buy batteries again, which means that you can forget your battery for a long time. It applies to remote controls,.
Sealed packaging design is more convenient and safer for use. High-quality cr2032 battery makes your device last longer, which has high quality and costs reaso. We assure you that there will never be leakage, and the unique electrolyte formula can enable your device to work up to two years.

Power preserve technology: air- and liquid-tight seal locks in the power until it’s needed thanks to the improved design, a new zinc composition, which includes dual crimps, and anti-corrosion components.
1. ecobee
#ad
Ecobee SmartSensor for Doors and Windows 2-Pack, White
#adecobee #ad - Acts as a motion sensor for even more coverage: receive an alert the moment SmartSensor’s wide 120° motion sensor catches activity inside your home up to 16 feet away.No installation required: simply attach the sensor to any door or window to get started in minutes. Secure your home’s doors and windows with contact sensors that monitor entry, exit, and motion.
More information #ad
Works with your ecobee smart thermostat and ecobee Haven to automatically pause heating and cooling anytime a window or door is left open. Get smart, exit, customizable alerts when entry, or motion is detected inside your home requires an ecobee Smart Security subscription. Comes with an industry-leading 3-year warranty and 5-year battery life.Brand | ecobee #ad |
Manufacturer | ecobee #ad |
Height | 2.36 Inches |
Length | 0.83 Inches |
Weight | 0.09 Pounds |
Width | 1.77 Inches |
Part Number | SmartSensor |
Model | EB-DWSHM2PK-01 |
Warranty | 3 year |
More information #ad
2. ecobee
#ad
2nd Generation, ecobee3 Smarter Wi-Fi Thermostat with Remote Sensor
#adecobee #ad - Knows you have a life - senses whether anyone's home and which rooms are occupied, delivering comfort when you're at home and saving you energy and money when you're not. Lowers your energy bills - ecobee saves homeowners an average of 23% annually, paying for itself in energy savings.More information #ad
Smart, the weather outside, really smart - intuitively understands when to turn on your heating or cooling equipment based on your home's unique energy profile, and thousands of other data points to make sure you're comfortable at all times.Brand | ecobee #ad |
Manufacturer | Ecobee #ad |
Height | 0.93 Inches |
Length | 3.95 Inches |
Weight | 1.35 Pounds |
Width | 3.95 Inches |
Part Number | EB-STATe3-O2 |
Model | EB-STATe3-O2 |
Warranty | 3-year limited warranty on materials and workmanship under normal use and service. Call customer service at 1-877-932- 6233 for more information. |
More information #ad
3. EEMB
#ad
5PCS EEMB CR2477 Li-MnO2 Non-Rechargeable Lithium Battery 3V Button Coin Cell Battery Trusted Quality 1000mAh UL Certified DO NOT Charge Battery
#adEEMB #ad - Certifications—this is not a rechargeable battery. Un 38. 3 compliant. Search "mh20555" on ul for all EEMB UL certification information. If you have any questions or concerns regarding our products, please send us a message and we will get back to you within 24 hours. Manufacturer direct— all of our batteries have date-code to guarantee freshness.We take pride in providing the highest levels of customer satisfaction and we have over 20 years experience in lithium battery business. Lithium coin battery application: eemb's 3v coin batteries provide reliable, electronic watches, electronic scales, toys and some small appliances, electronic dictionaries, long lasting power for your car key remotes, especially great for Ecobee Temp Sensors.
More information #ad
Global technical support—global technical support. More than 400 eemb battery models are UL certified. Power longevity & energy-saving: eemb coin batteries are environmentally friendly, high pressure and high energy density, free of mercury, durable for long lasting performance. Less than 3% per year at room temperature, long effective period, operating temperature range: -20 ° C to + 60 ° C, superior high-speed pulse discharge characteristics, continuous discharge stability. We take pride in providing the highest levels of customer satisfaction and we have over 20 years experience in lithium battery industry. Do not charge battery.
Brand | EEMB #ad |
Manufacturer | EEMB Co.,Ltd #ad |
Weight | 0.11 Pounds |
Part Number | CR2477 |
Model | CR2477 |
More information #ad
4. LiCB
#ad
LiCB CR2032 3V Lithium Battery10-Pack
#adLiCB #ad - What you get: 10pcs cr2032 batteries in Exact Blister Pack. High quality: tested under strict quality control standards. Ce and rohS Certified. Grade a cells cr2032 ensure Longer Battery Life and Long Lasting Power.Primarily used in watches, mp3 players, calculators, computer motherboards, pet collars, Games, Garage door openers, glucometers, sporting goods, PDAs, Calorie counters, Toys, LED lights, Stopwatches, Door chimes, Medical devices, pedometers, Digital voice recorders, electronic organizers, and more.
More information #ad
If your device uses any of the following batteries, 5004lc,5004lb,l14,sb-t15,ea2032c,ea-2032c,l2032, this is what you are looking for. Energizer cr2032,cr2032bp,dl2032,ecr2032,kcr2032,br2032,lm2032, 2032,dj2032,kl2032,e- cr2032,kecr2032,GPCR2032,KT-CR2032. Get the exact fresh cr2032 battery, Have Full 3 Volts Charge, 3 Years Shelf Life.Brand | LiCB #ad |
Manufacturer | LiCB #ad |
Part Number | LiCB-CR2032-10 |
Model | LiCB-CR2032-10 |
More information #ad
5. Amazon
#ad
DIY install, Works with Alexa – C-wire required, Amazon Smart Thermostat – ENERGY STAR certified
#adAmazon #ad - On-the-go control - let alexa set the temperature, or set it yourself from anywhere with the Alexa app. Explore rebates above. You can do it - the alexa app will guide you through the installation process, but customer service is always available.Smart upgrade - amazon smart Thermostat is an easy way to switch from a traditional thermostat and help reduce energy usage. Automatic comfort - alexa can do the programming for you, updating the temperature to keep you comfortable.
More information #ad
Reliable - made with honeywell Home Thermostat Technology and backed by 130 years of experience. Save energy - according to epa estimates, ENERGY STAR certified thermostats save an average of $50 on yearly energy bills. Save money - after purchase, amazon will send you an email with details about rebates that may be available from energy providers in your area.Brand | Amazon #ad |
Manufacturer | Ademco #ad |
Height | 0.84 Inches |
Length | 3.56 Inches |
Weight | 0.24 Pounds |
Width | 3.56 Inches |
Part Number | 53-026123 |
Model | S6ED3R |
More information #ad
6. Duracell
#ad
Duracell CR2032 3V Lithium Battery, Bitter Coating Discourages Swallowing, 6 Count Pack of 1, Glucose Monitor, Car Remote, Lithium Coin Battery for Key Fob, CR Lithium 3 Volt Cell
#adDuracell #ad - No. 1 trusted battery brand. Long-lasting power: reliable and efficient power for devices like key fobs, remote controls, thermometers, and many others.More information #ad
Child secure packaging: Nearly impossible to open without scissors. Guaranteed 10 years in storage. Bitter taste discourages swallowing: Non-toxic, bitter coating helps prevent accidental ingestion.Brand | Duracell #ad |
Manufacturer | Duracell Distributing, Inc #ad |
Height | 4.5 Inches |
Length | 0.19 Inches |
Weight | 0 Pounds |
Width | 3.75 Inches |
Part Number | 5008252 |
Model | 5008252 |
Warranty | Limited warranty |
More information #ad
7. Amazon Basics
#ad
Amazon Basics 4 Pack CR2032 3 Volt Lithium Coin Cell Battery
#adAmazon Basics #ad - In the box: 4-pack of cr2032 3 volt lithium coin cell batteries; replacement for BR2032, DL2032, and ECR2032. Easy identification: Engraved with battery model for quick identification.More information #ad
Device compatible: ideal for watches, key fobs, calculators, Apple TV remotes, and other small electronics. Designed to last: 8-year leak-free shelf life.Brand | Amazon Basics #ad |
Manufacturer | Amazon Basics #ad |
Height | 0.1 Inches |
Length | 0.78 Inches |
Weight | 0.01 Pounds |
Width | 0.78 Inches |
Part Number | CR2032AB/4B |
Model | CR2032 |
More information #ad
8. stechro
#ad
PIR Indoor Motion Detector with Siren, 125dB Motion Detector with Remote ControlWhite, Motion Sensor Alarm
#adstechro #ad - Wireless motion sensor alarm-our motion detector uses the latest digital dual-core fuzzy logic infrared control processing technology and intelligent analysis algorithms. Professional motion detector-this outdoor motion sensor has 4 "two": two modesdoorbell mode or alarm mode; TWO power supply methodsAAA batteries or USB charging; TWO volume levelslow or high; TWO alarm signalssound & red light.This complete stand-alone motion sensor based alarm system will well protect your Shed, Room, etc. Enhance your home security-small equipment, garages, max 125db siren.
More information #ad
And it is very easy to install. You will enjoy our professional return and exchange warranty from the day you receive the home security alarm. Professional worry-free warranty-our motion sensor alarm can provide security for your family and property. It is these 4 "two" that makes our motion sensor stand out in the market. Easy to install & diy-this indoor wireless alarm system is fully-expandable, you can use one remote to control several pir sensors. We intimately provide you with two screws and a film sticker. You can choose the installation method according to your preferences. Stechro guards your family! It can be used as home alarm, burglar alarm, perimeter alarm, intruder alarm, driveway alarm, shed alarm, garage alarm, etc.
Brand | stechro #ad |
Manufacturer | stechro #ad |
Weight | 0.4 Pounds |
Part Number | P7+RC531 |
More information #ad
9. Beidongli
#ad
CR2032 Battery 3V Lithium Batteries Coin Button Cell 10 Count 5-Year Warranty
#adBeidongli #ad - High power lithium 3v coin battery - are you looking for a lithium button cell to replace the battery in your calculator or another device? 10PACK Beidongli CR2032 can more efficiently extend the life of your device. Button batteries are mostly used in children's toys and small electronic devices.Getting these 10 super batteries will never disappoint you, and you'll never have to rush to the store to buy batteries again, which means that you can forget your battery for a long time. It applies to remote controls,.
More information #ad
Considering the safety of children, we have set up a professional design team. What you get: 10 pcs cr2032 batteries in Exact Blister Pack. 60-month warranty and Friendly Customer Service. Mp3 players, and so on. Permanent leak-free high-end environment-friendly battery - are you worried about the performance and safety of the coin battery? Are you tired of cheap coin batteries that run out of power for a few days or less? Please use the Beidongli high-performance battery pack. Sealed packaging design is more convenient and safer for use. High-quality cr2032 battery makes your device last longer, which has high quality and costs reaso. We assure you that there will never be leakage, and the unique electrolyte formula can enable your device to work up to two years.
Brand | Beidongli #ad |
Manufacturer | Beidongli #ad |
Part Number | YYOJ-MICRAD-A18 |
More information #ad
10. POWEROWL
#ad
POWEROWL High Capacity CR2032 Battery 20-Pack 3v Lithium Batteries, Long Lasting Cr 2032, 10 Years Leak-Free
#adPOWEROWL #ad - Performance lithium ion button cell battery: pOWEROWL's CR2032 3V batteries provide reliable, long lasting power for your watches, calculators and medical devices. Applicable to the following models: cr2032,, 2032, cr2032bp,dl2032,ecr2032,kcr2032,br2032,lm2032, 5004lc,5004lb,l14,sb-t15,ea2032c,ea-2032c,l2032, 2032,dj2032,kl2032,e- cr2032,kecR2032,GPCR2032,KT-CR2032.Power preserve technology: air- and liquid-tight seal locks in the power until it’s needed thanks to the improved design, a new zinc composition, which includes dual crimps, and anti-corrosion components.
More information #ad
Long lasting power: uses high density battery cells, the energy density increased by 10% and monomer capacity increased by 20% than the normal cell, to ensure better performance. What you get: powerowl cr2032 batteries 20 pCS, our worry-free 24-month, and friendly customer service.Brand | POWEROWL #ad |
Manufacturer | Shenzhen Wang Xiong Digital Technology Co.,Ltd #ad |
More information #ad