• Newegg PlusNewegg Plus
  • In Stock
  • On Sale
  • Sold by Newegg
Type
Show More
Manufacturer
Show More
Availability
Condition
Price
Show More
Current Promotion
Protocol
Show More
Amazon Alexa Compatibility
Google Assistant Compatibility
Apple HomeKit Compatibility
App-Enabled
Seller
Useful Links
Ship From Country
Customer Ratings
  • Featured Brands

    See Deals from TP-Link
Sort By:
View:
eufy Security 5-Piece Home Alarm Kit, Home Security System, Keypad, Motion Sensor, 2 Entry Sensors, Home Alarm System, Control from The App, Links with HomeBase-Connected Devices
Quick View
eufy Security 5-Piece Home Alarm Kit, Home Security System, Keypad, Motion Sensor, 2 Entry Sensors, Home Alarm System, Control from The App, Links with HomeBase-Connected Devices
  • Color: White
  • Protocol: Bluetooth
  • Type: Motion
  • Features: Easy Setup: Install in minutes all by yourself. The entry sensors attach to doors and windows, while the motion sensor and keypad can be secured to walls via the included mounts. No Monthly Fees: Designed to protect your home as well as your wallet, eufy Security products are one-time purchases that
  • Model #: T8990121
  • Return Policy: View Return Policy
  • Easy Setup: Install in minutes all by yourself. The entry sensors attach to doors and windows, while the motion sensor and keypad can be secured to walls via the included mounts.
  • No Monthly Fees: Designed to protect your home as well as your wallet, eufy Security products are one-time purchases that combine security with convenience.
  • Instant Alerts: Get notified as soon as motion or a breach is detected with the eufy Security app.
  • Security in Seconds: Arm and disarm in seconds by keying in your password or directly from your phone via the eufy Security App.
  • What's In The Box: HomeBase, keypad, motion sensor, 2 x entry sensors, owner's manual, and Happy Card.
  •  
  • $159.99 
  • Special Shipping
eufy Security 5-Piece Home Alarm Kit, Home Security System, Keypad, Motion Sensor, 2 Entry Sensors, Home Alarm System, Control from The App, Links with HomeBase-Connected Devices
Quick View
eufy Security 5-Piece Home Alarm Kit, Home Security System, Keypad, Motion Sensor, 2 Entry Sensors, Home Alarm System, Control from The App, Links with HomeBase-Connected Devices
  • Color: White
  • Protocol: Bluetooth
  • Type: Motion
  • Features: Easy Setup: Install in minutes all by yourself. The entry sensors attach to doors and windows, while the motion sensor and keypad can be secured to walls via the included mounts. No Monthly Fees: Designed to protect your home as well as your wallet, eufy Security products are one-time purchases that
  • Model #: T8990121
  • Return Policy: View Return Policy
Philips Hue Motion Sensor - Exclusively for Philips Hue Smart Lights - Requires Hue Bridge - Easy, No-Wire Installation
Quick View
Philips Hue Motion Sensor - Exclusively for Philips Hue Smart Lights - Requires Hue Bridge - Easy, No-Wire Installation
  • Color: White
  • Type: Motion Sensor
  • Dimensions: 2.16" x 2.16" x 0.78"
  • Weight: 6.40 oz.
  • Model #: 570977
  • Item #: N82E16881609146
  • Return Policy: Standard Return Policy
  •  
  • $46.99 
  • Free Shipping
Ecobee SmartSensor for Doors and Windows 2-Pack, White, Ecobee EB-DWSHM2PK-01 New 2022
Quick View
Ecobee SmartSensor for Doors and Windows 2-Pack, White, Ecobee EB-DWSHM2PK-01 New 2022
  •  
  • $79.99 
  • Free Shipping
Eve Aqua - Smart Water Controller with Apple HomeKit technology
Quick View
Eve Aqua - Smart Water Controller with Apple HomeKit technology
  • Part Number: EVE-10028112
  • Color: Silver
  • Protocol: Bluetooth
  • Specifications: Requirements iPhone or iPad with the latest version of iOS/iPadOS Controlling this HomeKit-enabled accessory automatically and away from home requires a HomePod or an Apple TV (4th generation or later) as a home hub Thread 26,5 mm / ¾ in Operating Range 4 °C - 50 °C / 39 °F - 122 °F Pressure: Min 1 bar / 14.5 psi – Max 5 bar / 72.5 psi IPX4 Water Resistance UV Protection Power 2x Replaceable AA Batteries Wireless Connection Bluetooth Low Energy, Thread
  • Model #: 10028112
  • Item #: N82E16886344001
  • Return Policy: Replacement Only Return Policy
  •  
  • $146.99 
  • $2.99 Shipping
Eve Motion (Matter) 3-pack Wireless Motion Sensor - EVE-10037826
Quick View
Eve Motion (Matter) 3-pack Wireless Motion Sensor - EVE-10037826
  • Dimensions: 12.5 x 12.5 x 6.5 cm
  • Weight: 220g
  • Package Contents: Eve Motion 2x AAA replaceable batteries Quick Start Guide
  • Model #: 10037826
  • Item #: N82E16881372031
  • Return Policy: Standard Return Policy
  •  
  • $126.99 
  • Free Shipping
SPT SECURITY 15-946 Out door Dual-Beam Photoelectric Sensor
Quick View
SPT SECURITY 15-946 Out door Dual-Beam Photoelectric Sensor
SPT SECURITY 15-560M Mini size siren with indicator light
Quick View
SPT SECURITY 15-560M Mini size siren with indicator light
Eve Door & Window (Matter) 3 pack – Smart contact sensor for doors & windows, open/closed state,  automatic control of accessories, notifications, Thread
Quick View
in 30 days
Eve Door & Window (Matter) 3 pack – Smart contact sensor for doors & windows, open/closed state, automatic control of accessories, notifications, Thread
  • Specifications: Requirements iOS/iPadOS 16.4 (or later) / Android™ 8.1 (or later) Matter Controller / Thread Border Router (find compatible devices on evehome.com/hub) Power 1x ½ AA (ER14250 3.6V) Replaceable Battery Wireless Connection Thread
  • Dimensions: 52 x 24 x 23 mm / 2.1 x 1.0 x 0.9 in 18 x 18 x 8 - 23 mm / 0.7 x 0.7 x 0.3 - 0.9 in
  • Package Contents: Eve Door & Window, 1x ½ AA (ER14250 3.6V) Replaceable Battery, Quick Start Guide
  • Model #: 10038022
  • Item #: N82E16881372034
  • Return Policy: Standard Return Policy
  •  
  • $99.99 
  • $8.15 Shipping
SPT SECURITY 15-947 Outdoor Quad-Beam Photoelectric Sensor
Quick View
SPT SECURITY 15-947 Outdoor Quad-Beam Photoelectric Sensor
SPT SECURITY 15-560D Mini-Size Siren & Dual-Strobe
Quick View
SPT SECURITY 15-560D Mini-Size Siren & Dual-Strobe
Ecobee Smart Sensors 2 Pack, White, Ecobee EB-RSHM2PK-01
Quick View
#1 Best Seller
in Smart Sensor & Alarms
Ecobee Smart Sensors 2 Pack, White, Ecobee EB-RSHM2PK-01
  • Color: White
  • Type: Temperature & Humidity
  • Specifications: Sensors - Temperature - Occupancy Range: 60 ft Viewing angle - 140° horizontal - 100° vertical Connectivity: 915MHz Storage - -31° to 113°F (-35° to 45°C) - 5% to 95% RH (non-condensing) Powering method: CR2477 Battery
  • Dimensions: 2.00" x 1.60" x 1.00"
  • Model #: EB-RSHM2PK-01
  • Return Policy: View Return Policy
Eve Room - Indoor Air Quality Monitor with Apple HomeKit technology for tracking VOC, temperature & humidity, Bluetooth and Thread
Quick View
Eve Room - Indoor Air Quality Monitor with Apple HomeKit technology for tracking VOC, temperature & humidity, Bluetooth and Thread
  • Protocol: Bluetooth
  • Type: Air Quality
  • Apple HomeKit Compatibility: Yes
  • Model #: 10027831
  • Item #: N82E16881372023
  • Return Policy: Standard Return Policy
  •  
  • $99.95 
  • Free Shipping
Wifi Smoke Detector Smart Fire Alarm Sensor Wireless Security System Smart Life Tuya APP Control Smart Home for Home Kitchen / Store / Hotel / Factory
Quick View
Wifi Smoke Detector Smart Fire Alarm Sensor Wireless Security System Smart Life Tuya APP Control Smart Home for Home Kitchen / Store / Hotel / Factory

Limited time offer, ends 07/22

  • Protocol: WiFi
  • Type: Siren / Alarm
  • Model #: 10012158
  • Item #: 9SIB7DVGZZ1489
  • Return Policy: View Return Policy
  •  
  • $48.99 
  • Free Shipping
Honeywell 6160 Alpha Display Keypad Access Device
Quick View
Honeywell 6160 Alpha Display Keypad Access Device
Google Nest Learning Smart Thermostat (3rd Generation) with WiFi Compatibility in Stainless Steel (2-Pack)
Quick View
  •  
  • $485.99 
  • Free Shipping
Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated, White - S3000BWES
Quick View
Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated, White - S3000BWES
  • Protocol: WiFi
  • Type: Smoke / CO / Gas
  • Google Assistant Compatibility: Yes
  • Dimensions: 1.50" x 5.30" x 5.30"
  • Model #: S3000BWES
  • Item #: 9SIA1CZ9EF6404
  • Return Policy: View Return Policy
  •  
  • $149.99 
  • Free Shipping
for Audi Key Fob Cover Special Soft TPU Key Case Cover Protector Compatible with Audi A4 Q7 Q5 TT A3 A6 SQ5 R8 S5 Smart Key Silver
Quick View
for Audi Key Fob Cover Special Soft TPU Key Case Cover Protector Compatible with Audi A4 Q7 Q5 TT A3 A6 SQ5 R8 S5 Smart Key Silver
  • Protocol: Bluetooth
  • Type: Temperature & Humidity
  • Model #: WTjUA-B07PLHCQJX
  • Item #: 9SIAP9WCJJ5453
  • Return Policy: View Return Policy
  •  
  • $31.25 
  • Free Shipping
Ring Stick Up Cam Battery HD Security Camera
Quick View
Ring Stick Up Cam Battery HD Security Camera
  • Color: Black
  • Protocol: WiFi
  • Type: Multi-Sensor
  • Amazon Alexa Compatibility: Yes
  • Model #: B07Q3T177V
  • Return Policy: View Return Policy
C by GE Wire-Free Smart Motion Sensor, 1 Pack White - Bluetooth, Battery Powered, Wall Mount, Shelf Mount, Ambient Light Detection
Quick View
C by GE Wire-Free Smart Motion Sensor, 1 Pack White - Bluetooth, Battery Powered, Wall Mount, Shelf Mount, Ambient Light Detection
  • Type: Motion
  • Dimensions: 1.50" x 1.43" x 2.42"
  • Weight: 0.17 lb.
  • Specifications: Key Specs: Dimmable: Yes Indoor Or Outdoor Use: Indoor Bulb Type: N/A Light Output: N/A Internet of Things (IoT) Hub: included Internet of Things (IoT) Platform (Supported): N/A Voice Control App: N/A Internet of Things Communications Technology: Bluetooth Lighting: Color Temperature: N/A Base Type: N/A Number Of Bulbs Included: N/A Certifications & Listings: ENERGY STAR Certified: No
  • Model #: 93105005
  • Return Policy: View Return Policy
Eve Door & Window - Apple HomeKit Smart Home Wireless Contact Sensor for Windows & Doors, Automatically Trigger Accessories & Scenes, App Notifications, Bluetooth, Thread
Quick View
Eve Door & Window - Apple HomeKit Smart Home Wireless Contact Sensor for Windows & Doors, Automatically Trigger Accessories & Scenes, App Notifications, Bluetooth, Thread
  • Protocol: Homekit
  • Type: Motion
  • Apple HomeKit Compatibility: Yes
  • Specifications: Requirements - iPhone or iPad with iOS/iPadOS 14.2 or later - Controlling this HomeKit-enabled accessory automatically and away from home requires a HomePod or an Apple TV (4th generation or later) as a home hub - Notifications away from home require a home hub Power 1 x 1/2 AA (ER14250 3.6V) Replaceable Battery Wireless Connection Bluetooth Low Energy, Thread
  • Model #: 10028002
  • Item #: 9SIA4P0DSN9135
  • Return Policy: View Return Policy
  •  
  • $39.95 
  • $7.85 Shipping
TP-Link MS100 Smart Home Sensor
Quick View
TP-Link
TP-Link MS100 Smart Home Sensor
  •  
  • $13.49 
  • Free Shipping
On-Q/Legrand ENP2050-NA Plastic Enclosure With Hinged Door and Trim, 20 In.
Quick View
On-Q/Legrand ENP2050-NA Plastic Enclosure With Hinged Door and Trim, 20 In.
  • Protocol: Homekit
  • Type: Multi-Sensor
  • Model #: ENP2050-NA
  • Item #: 9SIA6ZPK7F3068
  • Return Policy: View Return Policy
  •  
  • $74.41 
  • Special Shipping
Eve Weather - Connected Weather Station with Apple HomeKit technology
Quick View
Eve Weather - Connected Weather Station with Apple HomeKit technology
  • Color: Black
  • Type: Weather
  • Apple HomeKit Compatibility: Yes
  • Specifications: Operating Range -18 °C - 55 °C / 0 °F - 130 °F 0% - 100% Humidity 260 - 1260 mbar / 7.7 - 37.2 inHg IPX3-certified Accuracy +/- 0.3 °C / +/- 0.54 °F +/- 3% Humidity +/- 1 mbar / 0.03 inHg Power CR2450 Replaceable Battery Wireless Connection Bluetooth Low Energy Thread
  • Model #: 10028000
  • Item #: 9SIA4P0GM79346
  • Return Policy: View Return Policy
  •  
  • $69.95 
  • $7.85 Shipping
Vivitar Smart Security Wi-Fi Leak Sensor Protects Home from Water Damage and Electrical Dangers
Quick View
Vivitar Smart Security Wi-Fi Leak Sensor Protects Home from Water Damage and Electrical Dangers
  • Protocol: WiFi
  • Type: Water
  • Model #: VIV-WT12-PDQ
  • Item #: 9SIAB2GHB34651
  • Return Policy: View Return Policy
  •  
  • $22.99 
  • Free Shipping
Smart Leak Sensor Wifi Enabled Sends Alerts to Your Mobile Device Protects Home from Water Damage and Electrical Dangers - 2 Units
Quick View
  •  
  • $35.99 
  • Free Shipping
Smart Leak Sensor Wifi Enabled Sends Alerts to Your Mobile Device Protects Home from Water Damage and Electrical Dangers - 5 Units
Quick View
  •  
  • $88.99 
  • Special Shipping
Valcom, Inc V-2972Pk Intercom Station
Quick View
Google Nest Protect - Battery, Wi-Fi Smoke & Carbon Monoxide 2nd Gen Alarm (S3000BWEF)
Quick View
Google Nest Protect - Battery, Wi-Fi Smoke & Carbon Monoxide 2nd Gen Alarm (S3000BWEF)
  • Type: Smoke + Carbon Monoxide Alarm
  • Color: White
  • Specifications: Power: Six long-life AA Energizer Ultimate Lithium batteries Languages: Pre-installed languages by country United States: English, Spanish Canada: English, French (Québécois) United Kingdom: English (British) France, Belgium and Netherlands: French and Dutch Note: After setup, you can change the language Nest Protect speaks to any of the above languages. Sensors: Split-Spectrum Sensor, 450 nm and 880 nm wavelength 10 year electrochemical carbon monoxide sensor Heat sensor, +/- 1 degrees Celsius (+/- 1.8 degrees Fahrenhit) Humidity sensor, +/- 3%RH Occupancy sensor, 120 degree field of view to 6 meters (20 feet) Ambient light sensor, 1 - 100k Lux Dynamic Range Omnidirectional microphone, 70 dBA SNR Speaker, horn, and light ring: 2 Watt Speaker Horn: 85 dB SPL at 3 m (10 feet) RGB color...
  • Model #: S3000BWEF
  • Item #: 9SIAFVFBF36657
  • Return Policy: View Return Policy
  •  
  • $114.07 
  • $16.99 Shipping
SAMSUNG OPTO-ELECTRONICS SSA-R2040 ACCESS CONTROL, FINGERPRINT 4K IDS, SAMSUNG FORMAT 125KHZ ACCESS CONTROL, FINGERPRINT 4K IDS, SAMSUNG FORMAT 125KHZ
Quick View
  •  
  • $279.00 
  • $15.00 Shipping
SAMSUNG OPTO-ELECTRONICS SSA-R2020 ACCESS CONTROL, FINGERPRINT 2K IDS, SAMSUNG FORMAT 125KHZ ACCESS CONTROL, FINGERPRINT 2K IDS, SAMSUNG FORMAT 125KHZ
Quick View
  •  
  • $279.00 
  • $15.00 Shipping
SAMSUNG OPTO-ELECTRONICS SSA-R2011 ACCESS CONTROL, FINGERPRINT 1K IDS, MIFARE FORMAT 13.56 MHZ ACCESS CONTROL, FINGERPRINT 1K IDS, MIFARE FORMAT 13.56
Quick View
  •  
  • $279.00 
  • $15.00 Shipping
SAMSUNG OPTO-ELECTRONICS SSA-R2041 ACCESS CONTROL, FINGERPRINT 4K IDS, MIFARE FORMAT 13.56 MHZ ACCESS CONTROL, FINGERPRINT 4K IDS, MIFARE FORMAT 13.56
Quick View
  •  
  • $279.00 
  • $15.00 Shipping
SAMSUNG OPTO-ELECTRONICS SSA-R2021 ACCESS CONTROL, FINGERPRINT 2K IDS, MIFARE FORMAT 13.56 MHZ ACCESS CONTROL, FINGERPRINT 2K IDS, MIFARE FORMAT 13.56
Quick View
  •  
  • $279.00 
  • $15.00 Shipping
iRobot Authentic Replacement, Braava jet m Series Dry Sweeping Pads - (7-Pack)
Quick View
iRobot
iRobot Authentic Replacement, Braava jet m Series Dry Sweeping Pads - (7-Pack)
  • Protocol: Bluetooth
  • Type: Open & Close
  • Model #: 4632821
  • Item #: 9SIA468K3V7185
  • Return Policy: View Return Policy
  •  
  • $14.95 
  • Free Shipping

Home smart sensors allow you to monitor the essential and necessary inner workings of your home and connect to the internal home environment. Whether you need to detect leaking water or gas pipes, or you want to monitor motion for security purposes, you can find a versatile range of smart sensors and home security alarms to keep your home safe and secure. Consider essential factors and features such as function, wireless capabilities, smart hub integration and ease of installation when shopping for this equipment.

Door and Window Sensors Indicate When There is Entry Into a Home

Door and window sensors attach to a window or door frame for easy installation, and billowing drapes or wandering pets are less likely to trigger them. Close the sensor circuit when you shut the door or window. Opening it triggers an alert, so you can take action. Most door and window sensors operate via a central hub, and you can purchase them individually or in packs to cover multiple doors and windows. Upgrade your home security by integrating them with smart door locks and access accessories for improved insight, control and flexibility. Smart door locks notify the user when an intruder opens the door, and some use access codes or biometrics to distinguish coming or going motion.

Smart Motion Sensors Show Movement Within a Space or Rooms

Motion sensors detect movement within a space by using infrared technology, triggering an alert to indicate movement. They are highly customizable to cater to individual safety and security needs. Sensors come in different types and sizes, and most are compatible with other technology ecosystems. Choose a motion sensor with a simple plug-and-play setup for quick and convenient pairing with smart hub kits and other apps. Some home smart sensors can track movement over time and trigger additional action, such as switching the lights on automatically. They work well to monitor the movement of children or an elderly relative.

Temperature Humidity Sensors Help Regulate Your Indoor Climate

Temperature humidity sensors are smart home automation accessories that track and record changes in the temperature and humidity conditions of any space. The sensors use Bluetooth®, Wi-Fi® or a cellular network connection, and you can use them to monitor indoor climate conditions remotely at any point in time. Choose a precise and accurate temperature humidity sensor with a buzzer, or one that seamlessly relays email and text alerts when you are not physically present. Most sensors have apps through which you can define logging and recording intervals and customize broadcast strengths. Select a sensor that works well in a range of environments, including cold rooms, greenhouses and cigar cabinets.

The Wi-Fi Water Sensor Provides Alerts of Flooding for Appropriate Action

The Wi-Fi water sensor lets you know in advance about a flooding threat so you can take corrective action to prevent costly home repairs and equipment damage. The unique sensing mechanism notifies the homeowner instantly when the water starts pooling.