REVIEWS
Daqian World Commodity Store Yolink Motion Sensor of 2026
By Daqian World Commodity Store Editor • 2026-09-22
Disclosure: As an Amazon Associate, we earn from qualifying purchases made through links on this page. Our assessments are based on hands-on testing. Buying through our links does not affect your price but supports our research.
Daqian World Commodity Store Yolink Motion Sensor
of September 2026
1
Best ChoiceHTZSAFE
Driveway Alarm- 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor&Detector-DIY Security Alert-Monitor&Protect Outdoor/Indoor Property - 1 Receiver and 2 Sensors
9.9
Exceptional
View on Amazon
2
Best ValueKCMYTONER
KCMYTONER Motion Sensor Doorbell for Business Store Entry Alert, Door Chime for Business When Entering, Motion Sensor Door Chime, Motion Sensor Alarm Indoor, Caregiver Reminder for Elderly Patients
9.8
Exceptional
View on Amazon
3
YoLink
YoLink Smart Home Starter Kit: 4 Door/Window Sensors & Hub Kit, Compatible with Alexa, IFTTT, App for Remote Monitoring, Control and Alerts, Door Still Open (Door Left Open) Alerts
9.7
Exceptional
View on Amazon
4
Lithonia
Sensor Switch CM 9 Contractor Select Ceiling Mount Occupancy Sensor, 12 Foot Radius, White
9.6
Exceptional
View on Amazon
5
Kasa Smart
Kasa Smart Light Switch HS200, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi Light Switch Works with Alexa and Google Home, UL Certified, No Hub Required , White
9.5
Excellent
View on Amazon
6
eMACROS
eMACROS 1/2 Mile Long Range Solar Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor & Detector-Security Alert System-Monitor & Protect Outside Property
9.4
Excellent
View on Amazon
7
YoLink
Smart Motion Sensor, YoLink 1/4 Mile World's Longest Range Wireless Motion Detector Compatible with Alexa IFTTT, Movement Detector App Alerts Remote Monitor for Indoor Use, YoLink Hub Included
9.3
Excellent
View on Amazon
8
YoLink
Smart Motion Sensors, YoLink 1/4 Mile World's Longest Range Wireless Indoor Motion Detector Compatible with Alexa IFTTT, Movement Detector App Alerts Remote Monitor, 2 Pack, YoLink Hub Included
9.2
Excellent
View on Amazon
9
YoLink
Smart Siren Alarm, LOUD 110 dB Sounder, Wireless Alarm for Home Security/Intrusion/Burglar Alarm, Panic Alarm, Audible Alerts, Remote Control, Works with Alexa, Google Assistant, IFTTT - Hub Required
9.1
Excellent
View on Amazon
10
YoLink
YoLink 1/4 Mile World's Longest Range Smart Wireless Door Sensor, APP Alerts Smart Door Window Sensor Smart Home Security System Compatible with IFTTT, 3 Packs - YoLink Hub Required
9
Excellent
View on Amazon
11
YoLink
YoLink Door Sensor, 1/4 Mile World's Longest Range Smart Home Wireless Window Door Sensor Works With Alexa IFTTT, Smart Sensor with Remote Monitor App Notifications Open Reminder - YoLink Hub Required
8.9
Very Good
View on Amazon
12
YoLink
YoLink Motion Sensor, 1/4 Mile World's Longest Range Smart Home Indoor Wireless Motion Detector Sensor Compatible with Alexa IFTTT, Movement Detector App Alerts Remote Monitor - YoLink Hub Required
8.8
Very Good
View on Amazon
13
YoLink
YoLink Smart Outdoor Motion Detector, Trespassing Alarm, Driveway Alert, 1/4 Mile Range LoRa-Powered Wireless Motion Sensor, App for Remote Monitoring & Alerts, Alexa, IFTTT. Hub Required!
8.7
Very Good
View on Amazon
14
YoLink
YoLink Smart Outdoor Temperature & Humidity Sensor, Hygrometer, Thermometer, 1000' Long Range, 2+ Years Battery Life, App for Remote Monitoring & Alerts, Alexa, IFTTT Integration. Hub Required!
8.6
Very Good
View on Amazon
Click here to learn more about these products.
Driveway Alarm- 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor&Detector-DIY Security Alert-Monitor&Protect Outdoor/Indoor Property - 1 Receiver and 2 Sensors
WIDE RANGE OF APPLICATIONS The wireless weather resistant driveway alarm motion sensor can be used to monitorprotect your outdoorindoor property. Such as driveway, front porch, gate,pool,garage,shed and etc. Great for home, business,and office.The sensor will work properly at all the seasons. Working temperature range from -30 to 150 degree Fahrenheit.. 12 MILE LONG WIRELESS TRANSMISSION RANGE Both the motion sensor and plug-in receiver pick up alarm signals up to 12 mile awayactual range will vary depending on the local terrain, it is a great solution even you have a large perimeter or property to monitor. The system adopts improved wireless transmission technologyFSKFHSS to avoid the wireless signal interference from other devices.. 50-FT WIDE MOTION DETECTION RANGE The motion sensor will detect moving people or vehicles from 35 feet to 50 feet in front of it. Improved motion detection chip and detection angle to reduce the false alarms from dead leavessmall animalssunlightwindtemperature changes and etc. It has 2 adjustable sensitivities Low35ft High50ft, ideal for driveways, walking paths,yard,garage,gate,pool and anywhere of your outdoorindoor property you want to be alerted.. PLUGPLAY,SUPER EASY TO INSTALL Power on the motion sensor by 3pcs AA 1.5V Alkaline batteriesthe package does not include the batteries and plug the receiver into the outlet,here we go. The unit has been programmed before shipped, place the sensors to walls, fence posts, trees, or any other surface,the installation time can be as little as a few minutes.. FULLY EXPANDBLE SYSTEMGUARANTEED 2-YEARS WARRANTY - The unit includes one plug-in receiver and two motion sensors. Expandable up to 32 sensors and unlimited receivers for complete coverage of your outdoorindoor property. 4 volume levels adjustment and 35 optional melodies. Match different melody with different sensors around your property to differentiate where motion is being detected..
KCMYTONER Motion Sensor Doorbell for Business Store Entry Alert, Door Chime for Business When Entering, Motion Sensor Door Chime, Motion Sensor Alarm Indoor, Caregiver Reminder for Elderly Patients
5 Modes AvailableNot only serves as a motion sensor to detect alert but also has more other functions. With wireless motion sensor alarm various modes, it can also serve as a welcome message, alarm, doorbell, colorful light, and night light, 5 in 1 automatic door chime. ColorRedBlueGreen, distinguish multiple entrances by different light colors. The door chime is a versatile and practical device that offers a range of features to enhance your home or business's security and convenience. Melodies Volume AdjustableThe receiver is a doorbell design with 36 ringtones and 5 welcomes doorbell sound for personal preferences. 4 levels volume adjustableLoud High Middle Low from 11325dB. Color light Lighting mode is silent and has 4 levels of brightness adjustable, great for people with hearing disabilities or there is sleeping baby in your house. The color light model also has 4 colors selectable. There are 4 levels of volume adjustable in welcomedoorbellalarm mode.. Sensitive Wide Wireless RangeMotion sensor alarms with wide wireless range can communicate with other devices over a larger distance. The motion sensor catches movement from a broad scope of space, with working long-range transmission of up to 280m918ft in open area between the receiver and motion sensor. The detection range of the motion sensor alarm dog barking is approximately 4-8m13-26ft to keep you informed and safe. You can put it on the porch and put the receiver in your house.. Wide ApplicationsMotion Alarms have a wide range of applications in various industries and settings and are essential in a home security system. It can detect movement in the surrounding areas - door entrance, gallery, gate, walking paths, apartment, office, hotel, store, and many other indoor places. And trigger alert to the linked receiver. It provides an added level of security and safety to your property and loved ones and can improve security, energy efficiency, and safety in homes.. Easy InstalltionThe device can be charged by micro USB or installed with batteriesinfrared sensor needs three AAA batteries and receiver need three AA batteries to make it work. Both the door motion sensor alarm and the receiver have a mounting base. The motion sensor doorbell can be rotated 360 degrees from left to right and 180 degrees from top to bottom. Easy installation makes the alarm more accessible to people. You can rotate to any position you need..
YoLink Smart Home Starter Kit: 4 Door/Window Sensors & Hub Kit, Compatible with Alexa, IFTTT, App for Remote Monitoring, Control and Alerts, Door Still Open (Door Left Open) Alerts
World's Longest Wireless Range Powered by LoRa technology, the long-range yet low-power system offers the industrys longest receiving range in the market 14 mile. Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outdoor porchpatio areas, sheds, free-standing garages, even remote outbuildings on your property.. Early-Warning Notifications - Receive real-time early-warning notifications in the form of smartphone banner alerts, limited SMStext messages, and emails, each optional and configured per your needs Please note YoLink Door Sensor does not alarm or chime, it only sends notifications For an audible alarm, consider our Siren Alarm. Low-Power Means Longer Battery Life Because of the low power consumption, device batteries may last 5 years or more depending on application and device usageactivity, on standard AAA Alkaline batteries lithium batteries not required. From Simple to Super-Smart After setting up your notification preferences, keep it simple and let the YoLink system do the rest and monitor your home and property for you. Or, utilize available advanced automation features, including 3rd-party integration with Alexa and IFTTT, to interact with other YoLink and 3rd-party smart devices. Limited only by your imagination. Plug, Plug Play Plug Hub into an outlet, plug Hub into your router, scan in new devices, and enjoy your new system, in minutes Your Hub is the only device that connects to the Internet, and a wired or WiFi connection is required wired required for easy fast Plug, Plug Play, and most reliable and secure connection. WiFi connection set-up difficulty varies and requires changing settings to your network andor your phone Changes to your network, passcodes, etc, require changes in the app..
Sensor Switch CM 9 Contractor Select Ceiling Mount Occupancy Sensor, 12 Foot Radius, White
DETECTION Passive Infrared PIR occupancy detection. TIME DELAY Can be set for 30 seconds to 20 minutes. TIMER MODE 100-hour lamp burn-in timer mode. RATINGS Energy Management Equipment, UL916 E167435, RoHS compliant. COVERAGE 360 degree coverage.
Kasa Smart Light Switch HS200, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi Light Switch Works with Alexa and Google Home, UL Certified, No Hub Required , White
Easy guided install Neutral wire is required, standard wall plate size. No need to understand complex switch wiring or master vs auxiliary switch configurations The Kasa app guides you through easy step by step installation. Need 2.4GHz Wi-Fi connection. Control from anywhere Monitor your light status. Turn electronics on and off from anywhere with your smartphone using the Kasa app, whether you are at home, in the office or on vacation. Voice control Enjoy the hands-free convenience of controlling the lights in your home with your voice via Amazon Alexa or Google Assistant perfect for times when your hands are full or entering a dark room. Scheduling Use timer or countdown schedules to set your smart switch to automatically turn on and off while you're home or away. Enable away mode to randomly switch on and off to trick potential intruders. Trusted and reliable Designed and developed in silicon valley, Kasa is trusted by over 4 million users. UL certified for safety use..
eMACROS 1/2 Mile Long Range Solar Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor & Detector-Security Alert System-Monitor & Protect Outside Property
NOTEThe receiver is powered by an adapter the package only includes a data cable, not an adapter. You need to use your own 5V 1A adapter.. EASY TO INSTALL- Quick Start Guide has you operational in minutes. Can expandable up to 4 sensors and unlimited receivers for complete coverage of your perimeter. Wireless driveway alarm Detects movement from humans, cars, and large animals. There are 4 fun unique chimes to choose from. Match different chimes with different sensors around your property to differentiate where driveway alarm wireless motion is being detected.. SUPER LONG RECEIVING RANGE -We use newer technology components and excellent manufacturing techniques. Our system has been real-world tested in settings with trees, buildings, walls, and vehicles. It easily achieves a 1500FT wireless range in most conditions. It is been tested through thick forestry, hail storms, gusty winds, heavy rains, scorching heat, and snow.. SOLAR POWERED NO NEED REPLACE BATTERIES- The sensor is powered by a battery which will be charged by the solar panel, so no need replace the battery.. EXTREMELY RELIABLE - Much time went into developing and testing our reliable Infrared outdoor driveway alarm wireless detector that will dependably alert you to activity around your property. False alarms are minimized by adjusting the sensitivity of the sensor eye with Switch. Hi 30ft,Low 20ft. See Owners Instruction Manual. Swivel mount to refine the focus and detection angle of the sensor..
Smart Motion Sensor, YoLink 1/4 Mile World's Longest Range Wireless Motion Detector Compatible with Alexa IFTTT, Movement Detector App Alerts Remote Monitor for Indoor Use, YoLink Hub Included
World's Longest Wireless Range Powered by LoRa technology, the long-range yet low-power system offers the industrys longest receiving range in the market 14 mile. Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outdoor porchpatio areas, sheds, free-standing garages, even remote outbuildings on your property.. Early-Warning Notifications - Receive real-time early-warning notifications in the form of smartphone banner alerts, limited SMStext messages, and emails, each optional and configured per your needs Please note YoLink Motion Sensor does not alarm or chime, it only sends notifications For an audible alarm, consider our Siren Alarm. Low-Power Means Longer Battery Life Because of the low power consumption, device batteries may last 2 years or more depending on application and device usageactivity, on standard AAA Alkaline batteries lithium batteries not required. From Simple to Super-Smart After setting up your notification preferences, keep it simple and let the YoLink system do the rest and monitor your home and property for you. Or, utilize available advanced automation features, including 3rd-party integration with Alexa and IFTTT, to interact with other YoLink and 3rd-party smart devices. Limited only by your imagination. Plug, Plug Play Plug Hub into an outlet, plug Hub into your router, scan in new devices, and enjoy your new system, in minutes Your Hub is the only device that connects to the Internet, and a wired or WiFi connection is required wired required for easy fast Plug, Plug Play, and most reliable and secure connection. WiFi connection set-up difficulty varies and requires changing settings to your network andor your phone Changes to your network, passcodes, etc, require changes in the app..
Smart Motion Sensors, YoLink 1/4 Mile World's Longest Range Wireless Indoor Motion Detector Compatible with Alexa IFTTT, Movement Detector App Alerts Remote Monitor, 2 Pack, YoLink Hub Included
World's Longest Wireless Range Powered by LoRa technology, the long-range yet low-power system offers the industrys longest receiving range in the market 14 mile. Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outdoor porchpatio areas, sheds, free-standing garages, even remote outbuildings on your property.. Early-Warning Notifications - Receive real-time early-warning notifications in the form of smartphone banner alerts, limited SMStext messages, and emails, each optional and configured per your needs Please note YoLink Motion Sensor does not alarm or chime, it only sends notifications For an audible alarm, consider our Siren Alarm. Low-Power Means Longer Battery Life Because of the low power consumption, device batteries may last 2 years or more depending on application and device usageactivity, on standard AAA Alkaline batteries lithium batteries not required. From Simple to Super-Smart After setting up your notification preferences, keep it simple and let the YoLink system do the rest and monitor your home and property for you. Or, utilize available advanced automation features, including 3rd-party integration with Alexa and IFTTT, to interact with other YoLink and 3rd-party smart devices. Limited only by your imagination. Plug, Plug Play Plug Hub into an outlet, plug Hub into your router, scan in new devices, and enjoy your new system, in minutes Your Hub is the only device that connects to the Internet, and a wired or WiFi connection is required wired required for easy fast Plug, Plug Play, and most reliable and secure connection. WiFi connection set-up difficulty varies and requires changing settings to your network andor your phone Changes to your network, passcodes, etc, require changes in the app..
Smart Siren Alarm, LOUD 110 dB Sounder, Wireless Alarm for Home Security/Intrusion/Burglar Alarm, Panic Alarm, Audible Alerts, Remote Control, Works with Alexa, Google Assistant, IFTTT - Hub Required
World's Longest Wireless Range Powered by LoRa technology, the long-range yet low-power system offers the industrys longest receiving range in the market 14 mile. Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outdoor porchpatio areas, sheds, free-standing garages, even remote outbuildings on your property.. Economical and Powerful Siren This economical wireless and portable LOUD 110 dB smart siren adds audible and visible alarms to your existing YoLink system or can work alone as a panic alarm YoLink Hub required, not included. Add an attention-getting siren to your system to immediately notify you of water leaksflooding, door and window status changes, and highlow temperature or humidity conditions, allowing you to respond quickly to critical events, protecting your family and your property.. Simple Easy YoLinks Scan Play smartphone app feature will have your siren up ready in just a couple minutes And the Siren Alarm could not be easier to install just add it to the app, and place it on any stable surface or mount it to the wall with a screw or nail, for a more permanent installation. Done Begin using your siren and enjoy security and peace of mind, knowing your family and property are protected.. Team Me Up The Siren Alarm can be used as a stand-alone panic alarm YoLink Hub required but team it up with a DoorWindow Sensor, or with a Water Leak or Temp Humidity Sensor and youll have an economical yet effective home property protection system. YoLink app provides you with emails, text messages and phone banner alerts, tailored to your needs, but the Siren Alarms loud 100 to 110 decibel sounder can be heard from a distance and gets immediate attention, with or without your phone. Doesn't Work without YoLink Hub YoLink Hub is the only central controller for YoLink devices, and it connects YoLink devices into the internet and the cloud. Without YoLink Hub, this smart siren does not work with YoLink app and does not support 3rd-party integration with Alexa, Google Home and IFTTT. Please search B07TQLKQLJ for the hub or try our Smart Home Starter kit B07V246GCX.
YoLink 1/4 Mile World's Longest Range Smart Wireless Door Sensor, APP Alerts Smart Door Window Sensor Smart Home Security System Compatible with IFTTT, 3 Packs - YoLink Hub Required
World's Longest Wireless Range Powered by LoRa technology, the long-range yet low-power system offers the industrys longest receiving range in the market 14 mile. Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outdoor porchpatio areas, sheds, free-standing garages, even remote outbuildings on your property.. Early-Warning Notifications - Receive real-time early-warning notifications in the form of smartphone banner alerts, limited SMStext messages, and emails, each optional and configured per your needs Please note YoLink Door Sensor does not alarm or chime, it only sends notifications For an audible alarm, consider our Siren Alarm. Low-Power Means Longer Battery Life Because of the low power consumption, device batteries may last 5 years or more depending on application and device usageactivity, on standard AAA Alkaline batteries lithium batteries not required. From Simple to Super-Smart After setting up your notification preferences, keep it simple and let the YoLink system do the rest and monitor your home and property for you. Or, utilize available advanced automation features, including 3rd-party integration with Alexa and IFTTT, to interact with other YoLink and 3rd-party smart devices. Limited only by your imagination. Doesn't Work without YoLink Hub YoLink Hub is the only central controller for YoLink devices, and it connects YoLink devices to the internet and the cloud. Without YoLink Hub, this smart sensor does not work with the YoLink app and does not support 3rd-party integration with Alexa and IFTTT. YoLink Hub is not included, please search B07TQLKQLJ for the hub or try our Door Sensor 2 Pack Kit with 1 Hub B088ZFGX3S.
YoLink Door Sensor, 1/4 Mile World's Longest Range Smart Home Wireless Window Door Sensor Works With Alexa IFTTT, Smart Sensor with Remote Monitor App Notifications Open Reminder - YoLink Hub Required
World's Longest Wireless Range Powered by LoRa technology, the long-range yet low-power system offers the industrys longest receiving range in the market 14 mile. Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outdoor porchpatio areas, sheds, free-standing garages, even remote outbuildings on your property.. Early-Warning Notifications - Receive real-time early-warning notifications in the form of smartphone banner alerts, limited SMStext messages, and emails, each optional and configured per your needs Please note YoLink Door Sensor does not alarm or chime, it only sends notifications For an audible alarm, consider our Siren Alarm. Low-Power Means Longer Battery Life Because of the low power consumption, device batteries may last 5 years or more depending on application and device usageactivity, on standard AAA Alkaline batteries lithium batteries not required. From Simple to Super-Smart After setting up your notification preferences, keep it simple and let the YoLink system do the rest and monitor your home and property for you. Or, utilize available advanced automation features, including 3rd-party integration with Alexa and IFTTT, to interact with other YoLink and 3rd-party smart devices. Limited only by your imagination. Doesn't Work without YoLink Hub YoLink Hub is the only central controller for YoLink devices, and it connects YoLink devices to the internet and the cloud. Without YoLink Hub, this smart sensor does not work with the YoLink app and does not support 3rd-party integration with Alexa and IFTTT. YoLink Hub is not included, please search B07TQLKQLJ for the hub or try our Door Sensor 2 Pack Kit with 1 Hub B088ZFGX3S.
YoLink Motion Sensor, 1/4 Mile World's Longest Range Smart Home Indoor Wireless Motion Detector Sensor Compatible with Alexa IFTTT, Movement Detector App Alerts Remote Monitor - YoLink Hub Required
World's Longest Wireless Range Powered by LoRa technology, the long-range yet low-power system offers the industrys longest receiving range in the market 14 mile. Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outdoor porchpatio areas, sheds, free-standing garages, even remote outbuildings on your property.. Early-Warning Notifications - Receive real-time early-warning notifications in the form of smartphone banner alerts, limited SMStext messages, and emails, each optional and configured per your needs Please note YoLink Motion Sensor does not alarm or chime, it only sends notifications For an audible alarm, consider our Siren Alarm. Low-Power Means Longer Battery Life Because of the low power consumption, device batteries may last 2 years or more depending on application and device usageactivity, on standard AAA Alkaline batteries lithium batteries not required. From Simple to Super-Smart After setting up your notification preferences, keep it simple and let the YoLink system do the rest and monitor your home and property for you. Or, utilize available advanced automation features, including 3rd-party integration with Alexa and IFTTT, to interact with other YoLink and 3rd-party smart devices. Limited only by your imagination. YoLink Hub Required but not included YoLink Hub is the only central controller for YoLink devices, and it connects YoLink devices to the internet and the cloud. Without YoLink Hub, this smart sensor does not work with the YoLink app and does not support 3rd-party integration with Alexa and IFTTT. YoLink Hub is not included, please search B07TQLKQLJ for the hub or try our Motion Sensors 2 Pack kit with 1 Hub B087G5Q65X.
YoLink Smart Outdoor Motion Detector, Trespassing Alarm, Driveway Alert, 1/4 Mile Range LoRa-Powered Wireless Motion Sensor, App for Remote Monitoring & Alerts, Alexa, IFTTT. Hub Required!
Exterior Property Protection Extend the security of your home or business to include all parts of your property, including driveway, detached garage, barn, storage building, sheds, etc.. Longest Range, By Far Only YoLink, powered by LoRa is capable of up to 14 mile range in open air, allowing you to locate the sensor virtually anywhere on your property, with no concerns about WiFi signal or dependability. No Wires, No Worries Self-powered and wireless, just install the sensor wherever it is needed mount it to a wall, post or column, even a tree No wires needed. Many Uses Detect intruders, trespassers, before they reach your home or property. Create a virtual fence around your property, with alerts or automations when motion or activity is detected. Team up your motion sensors with a YoLink In-wall Switch or Plug, to turn on flood lights upon motion, controlled by time of day. Briefly turn on a YoLink outdoor siren to scare off would-be burglars or wildlife. Driveway alert. Protect your vehicles and property from theft. Early warning notifications.. YoLink Hub is REQUIRED This device will not operate without a Hub, not included. Please search B07TQLKQLJ for the Hub.
YoLink Smart Outdoor Temperature & Humidity Sensor, Hygrometer, Thermometer, 1000' Long Range, 2+ Years Battery Life, App for Remote Monitoring & Alerts, Alexa, IFTTT Integration. Hub Required!
Monitor Manage Temperature Humidity Remotely using the free, no subscription-required and user-friendly YoLink app, you will know the temperature and humidity at a glance, whether you are in the other room or on the other side of the world.. Be Informed of Abnormal Conditions receive smartphone push notifications, email, SMS notifications when a condition you have set previsously is met. Additional notifications and central station monitoring service are optional upgrades.. Commercial Grade Accuracy and Environmental Range designed with home and business applications in mind, precision components are utilized, to provide the accuracy you demand. Temperature acccuracy of 0.54 and humidity accuracy of 3 RH and extended operating range of -22 to 158 F.. IFTTT Alexa Integration trigger IFTTT applets based on high or low temperature set points reached when device alerts. Voice query Alexa for the temperature only humidity not supported at this time. Triggering Alexa routines is not supported at this time.. YoLink Hub is REQUIRED This device will not operate without a Hub, not included. Please search B07TQLKQLJ for the Hub.