Top Range Sensors Reviews

Govee Bluetooth Thermometer Hygrometer H5072 Bundle with Govee Indoor Outdoor WiFi Thermometer Hygrometer H5151

Smart WiFi Temperature Sensor: With the 3 included sensors, you can easily monitor temperature and humidity data in real time from anywhere with the Govee APP. WiFi gateway supports pairing up to 10 sensors to extend your monitoring range to any location indoors and outdoors..
Versatile and Accurate: Swiss-made sensors provide a wide range for detecting humidity and temperature. The range for temperature is between ±0.54℉/±0.3℃ while the humidity measurement range is between 0%-99%RH for more accurate measurements..
Smart Alert Function: Set preset temperature and humidity range, Govee APP will alert you via cell phone when smart hygrometer thermometer detects out of the range. Helps you respond faster to sudden changes in the pool, refrigerator, room temperature, etc..
Free Data Storage: Remote monitoring with the govee thermometer/hygrometer. Supports online viewing of 20-day data graphs and export of data recorded over the past 2 years, perfect for nurseries, wine cellars, basements, botanical gardens etc..
Easy to Place: The wifi temperature humidity sensor's design fits in the palm of your hands. It's small enough to fit in potted plants, cigar humidors, reptile vivariums, and other small spaces. Meet your needs for any corner..

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Govee WiFi Thermometer Hygrometer H5051 Bundle with Govee Indoor Outdoor WiFi Thermometer Hygrometer H5151

Smart WiFi Temperature Sensor: With the 3 included sensors, you can easily monitor temperature and humidity data in real time from anywhere with the Govee APP. WiFi gateway supports pairing up to 10 sensors to extend your monitoring range to any location indoors and outdoors..
Versatile and Accurate: Swiss-made sensors provide a wide range for detecting humidity and temperature. The range for temperature is between ±0.54℉/±0.3℃ while the humidity measurement range is between 0%-99%RH for more accurate measurements..
Smart Alert Function: Set preset temperature and humidity range, Govee APP will alert you via cell phone when smart hygrometer thermometer detects out of the range. Helps you respond faster to sudden changes in the pool, refrigerator, room temperature, etc..
Free Data Storage: Remote monitoring with the govee thermometer/hygrometer. Supports online viewing of 20-day data graphs and export of data recorded over the past 2 years, perfect for nurseries, wine cellars, basements, botanical gardens etc..
Easy to Place: The wifi temperature humidity sensor's design fits in the palm of your hands. It's small enough to fit in potted plants, cigar humidors, reptile vivariums, and other small spaces. Meet your needs for any corner..

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12 Gauge Trip Wire Alarm 4 Way Trip Quad Perimeter Defense Gen 3.0 by Trip Alarm Co. for Camping and Security (Black)

WIDE RANGE OF APPLICATION(Driveway alert,Perimeter alarm and etc)- The infrared detection range of the solar sensors up to 190 feet,that means the infrared sensing terminals can be mounted up to 190 feet apart.
and will send a wireless alarm signal back to the wireless alarm receiver up to 1/4 mile away anytime someone passes between the solar sensors(Actual range will vary depending on the local terrain).
NO WIRING NO NEED TO REPLACe BATTERIES- The sensors are self-powered by solar recharged lithium ion batteries.
no need sunlight,the nature light on cloudy and rainy days also can charge the batteries normally.
requires no wiring(both the power cables and signal cables).
LOWER FALSE ALARM RATE-The use of active and multiple infrared beams reduce false alarms from small animals and small objects such as birds and falling leaves.
super infrared penetrating power reduce false alarms from the bad weather such as rain/fog/snow.
infrared analysis technology reduce false alarms from the other nature light sources interference such as sunlight.
DIY DESIGN,SUPER EASY TO SET UP IN MINUTES-The KIT has been programmed already before shipped.
no power cables because the sensor is solar powered.
no signal cables because the signal is wireless transmission.

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Ceiling Occupancy Sensor, Long Induction Distance 360°Low Voltage Microwave Sensor Switch for Garages for Closets for Laundry for Basements

【Improve Performance 】It uses microwave sensors, which has better performance and safer than infrared sensors..
【Indicator Lamp】Use microwave radar as control signal source to detect human movement. When someone enters the detection area, the indicator lamp will immediate light..
【Easy To Install】The detection range is 360°, which is easy to install and provides high detection probability..
【Scope Of Application】Perfect for closets, basements, laundry, garages, bathrooms, aisles and stairs..
【High Sensitivity】High sensitivity, long induction distance, strong reliability, large induction angle, wide range of power supply voltage..

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Mxzzand 3in Industrial Robot Parts Accessories Omnidirectional Wheel Metal 2Pcs for Industry Production with 10pcs Driven Roller

...ers, 1 Fullsize Breadboard, 6 Push Buttons.
1 9V Battery Holder, 1 Mini Breadboard, 1 Linkbot-Arduino Cable, 1 2-in-1 Dual Phillips/Slotted Screwdriver, 3 Snap Connectors, 1 Cube Connector, 1 L Connector, 3 Mounting Plates, 2 Sensor Bracket, 1 Li-ion Rechargeable Battery,.
1 Color Sensor, 2 Short Distance IR Distance Sensors,1 RGB LED Module with Common Positive Lead (Common Anode), 2 RGB LED Module with Common Negative Lead (Common Cathode), 2 Ultrasonic Range Sensors, 1 IR Range Sensor, 1 Cable for IR Range Sensor, 2 Light Sensors, 3 Line Following Sensors, 2 Touch Sensors, 4 Sensor Brackets, 4 Sensor Inserts, 1 Universal Pan-Tilt, 3 Pan-Tilt Mounts, PDF file for textbook "Learning Physical Computing with Arduino for the Absolute Beginner".

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Uxsiya Microwave Sensor Switch, Ceiling Occupancy Sensor Large Induction Angle 360°Low Voltage for Garages for Laundry for Basements for Closets

【Improve Performance 】It uses microwave sensors, which has better performance and safer than infrared sensors..
【Indicator Lamp】Use microwave radar as control signal source to detect human movement. When someone enters the detection area, the indicator lamp will immediate light..
【Easy To Install】The detection range is 360°, which is easy to install and provides high detection probability..
【Scope Of Application】Perfect for closets, basements, laundry, garages, bathrooms, aisles and stairs..
【High Sensitivity】High sensitivity, long induction distance, strong reliability, large induction angle, wide range of power supply voltage..

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360°Low Voltage, Microwave Sensor Switch Easy to Install High Sensitivity Ceiling Occupancy Sensor for Laundry for Basements for Closets for Garages

【Improve Performance 】It uses microwave sensors, which has better performance and safer than infrared sensors..
【Indicator Lamp】Use microwave radar as control signal source to detect human movement. When someone enters the detection area, the indicator lamp will immediate light..
【Easy To Install】The detection range is 360°, which is easy to install and provides high detection probability..
【Scope Of Application】Perfect for closets, basements, laundry, garages, bathrooms, aisles and stairs..
【High Sensitivity】High sensitivity, long induction distance, strong reliability, large induction angle, wide range of power supply voltage..

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1/4Mile Solar Driveway Alarm System-Up to 50FT Wide Sensor Range 3 Adjustable Sensitivities-Fully Weatherproof Outdoor Motion Sensor&Detector DIY Security Alert System

WIDE RANGE OF APPLICATION(Driveway alert,Perimeter alarm and etc)- The infrared detection range of the solar sensors up to 300 feet,that means the infrared sensing terminals can be mounted up to 300 feet apart.
and will send a wireless alarm signal back to the wireless alarm receiver up to 1/2 mile away anytime someone passes between the solar sensors(Actual range will vary depending on the local terrain).
NO WIRING NO NEED TO REPLACe BATTERIES- The sensors are self-powered by solar recharged the rechargeable batteries.
no need sunlight,the nature light on cloudy and rainy days also can charge the batteries normally.
requires no wiring(both the power cables and signal cables).
LOWER FALSE ALARM RATE-The use of active and multiple infrared beams reduce false alarms from small animals and small objects such as birds and falling leaves.
super infrared penetrating power reduce false alarms from the bad weather such as rain/fog/snow.
infrared analysis technology reduce false alarms from the other nature light sources interference such as sunlight.
DIY DESIGN,SUPER EASY TO SET UP IN MINUTES-No power cables because the sensor is solar powered.
no signal cables because the signal is wireless transmission.
so the installation time can be as little as a few minute....

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HTZSAFE Solar Wireless Driveway Alarm System- 1/2 Mile Long Transmission Range- 300 Feet Wide Sensor Range- No Wiring No Need Replace Battery- Outdoor Weatherproof DIY Security Perimeter Alert System

WIDE RANGE OF APPLICATION(Driveway alert,Perimeter alarm and etc)- The infrared detection range of the solar sensors up to 300 feet,that means the infrared sensing terminals can be mounted up to 300 feet apart.
and will send a wireless alarm signal back to the wireless alarm receiver up to 1/2 mile away anytime someone passes between the solar sensors(Actual range will vary depending on the local terrain).
NO WIRING NO NEED TO REPLACe BATTERIES- The sensors are self-powered by solar recharged the rechargeable batteries.
no need sunlight,the nature light on cloudy and rainy days also can charge the batteries normally.
requires no wiring(both the power cables and signal cables).
LOWER FALSE ALARM RATE-The use of active and multiple infrared beams reduce false alarms from small animals and small objects such as birds and falling leaves.
super infrared penetrating power reduce false alarms from the bad weather such as rain/fog/snow.
infrared analysis technology reduce false alarms from the other nature light sources interference such as sunlight.
DIY DESIGN,SUPER EASY TO SET UP IN MINUTES-No power cables because the sensor is solar powered.
no signal cables because the signal is wireless transmission.
so the installation time can be as little as a few minute....

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HTZSAFE Solar Wireless Driveway Alarm System- 1/4 Mile Long Transmission Range- 190 Feet Wide Sensor Range- No Wiring No Need Replace Battery- Outdoor Weatherproof DIY Security Perimeter Alert System

WIDE RANGE OF APPLICATION(Driveway alert,Perimeter alarm and etc)- The infrared detection range of the solar sensors up to 190 feet,that means the infrared sensing terminals can be mounted up to 190 feet apart.
and will send a wireless alarm signal back to the wireless alarm receiver up to 1/4 mile away anytime someone passes between the solar sensors(Actual range will vary depending on the local terrain).
NO WIRING NO NEED TO REPLACe BATTERIES- The sensors are self-powered by solar recharged lithium ion batteries.
no need sunlight,the nature light on cloudy and rainy days also can charge the batteries normally.
requires no wiring(both the power cables and signal cables).
LOWER FALSE ALARM RATE-The use of active and multiple infrared beams reduce false alarms from small animals and small objects such as birds and falling leaves.
super infrared penetrating power reduce false alarms from the bad weather such as rain/fog/snow.
infrared analysis technology reduce false alarms from the other nature light sources interference such as sunlight.
DIY DESIGN,SUPER EASY TO SET UP IN MINUTES-The KIT has been programmed already before shipped.
no power cables because the sensor is solar powered.
no signal cables because the signal is wireless transmission.

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Honeywell Home RCHTSENSOR-1PK, Smart Room Sensor works with T9/T10 WIFI Smart Thermostats

Compatible with Honeywell Home T9 and T10 pro smart thermostats.
Smart room sensors have a range up to 200 feet and a 1-year battery life.
range can vary depending on your home’s construction, wireless interference, and other factors.
Smart home room sensors can know when a room becomes occupied and automatically adjust the temperature.
With smart home sensors, your thermostat can know temperature in any room – like your bedroom, to help make the room more comfortable for a great night’s sleep.

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Honeywell Home RCHTSENSOR-2PK, Smart Room Sensor works with T9/T10 WIFI Smart Thermostats

Compatible with Honeywell Home T9 and T10 pro smart thermostats.
Smart room sensors have a range up to 200 feet and a 1-year battery life.
range can vary depending on your home’s construction, wireless interference, and other factors.
Smart home room sensors can know when a room becomes occupied and automatically adjust the temperature.
With smart home sensors, your thermostat can know temperature in any room – like your bedroom, to help make the room more comfortable for a great night’s sleep.

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Driveway Alarm, 1byone Motion Sensor Home Security Alert System with 36 Melodies, 1 Weatherproof PIR Motion Detector, 1000ft Wireless Transmission Range and 24ft PIR Detection Range

Wide Range of Uses - Motion detection is an essential part of any home security solution. The waterproof sensors in this system use Passive Infrared to detect heat and movement so you can quickly be alerted to movement on your driveway, front porch, gate, shed, walkway, or even swimming pool (for when kids get too close). Great for homes, businesses, and offices..
LONG DISTANCE WIRELESS - Communication range up to 1000ft/300M from each sensor to the receiver. Cars, people and animals can be detected within 24ft/8M of each sensor’s angled eye. Think of this system as your long-range doorbell..
3 ALERT OPTIONS & 36 CHIMES TO CHOOSE FROM - Select one of 3 ways of being alerted (Sound/LED Flash/Sound and LED Flash) and 3 volume levels from 25-80dB. Also select from 36 chimes and doorbell sounds. Be alerted to visitors, scare off unwanted intruders, or even know when your children have accessed restricted areas..
EASY TO INSTALL & DIY - This system is fully-expandable, with plug-and-play sensors that can be set up within minutes. Pair each receiver with up to 5 sensors for full coverage of your property. The sensors can be mounted to walls, fence posts, trees, or any other surface, providing extra layers of security and home safety..

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