Smart Sensor & Alarms

Did You Find It? Save this search

Any questions? Our AI mode will help you find out quickly.

Try me now

Search Within:

Page 1/3

Sort By:Featured Items

Quick View

Radar Motion Sensor Light Socket Adapter-Hands-Free Auto On/Off Switch for Bulbs

Model #: E298002291499

$29^.99 –
Free Shipping

Compare

Quick View

Ring Alarm Security Kit, 5-Piece (2nd generation) - Includes Base Station, Motion Detector, Keypad, Sensor and Range extender - White

Part Number: B07ZDTXJ93
Color: White
Type: Home Security Systems
Amazon Alexa Compatibility: Yes
Model #: B07ZDTXJ93

$199^.99 –
Free Shipping

Compare

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 #: EVE-10037826

$131.95
See price in cart
Free Shipping

Compare

Quick View

Ecobee SmartSensor for Doors and Windows 2-Pack, White EB-DWSHM2PK-01

Part Number: EB-DWSHM2PK-01
Color: White
Type: Door / Window Sensor
Specifications: Sensor Base Dimensions: Height: 60 mm (2.36 in.) Width: 29 mm (1.14 in.) Depth: 21 mm (0.8 in.) Magnet Dimensions: Height: 33 mm (1.3 in.) Width: 16 mm (0.63 in.) Depth: 12 mm (0.47 in.) Operating environment: For indoor use only Compatibility: SmartSensor works with the following devices to support ecobee home monitoring (subscription required): Smart Thermostat Premium Smart Thermostat Enhanced SmartCamera with voice control SmartThermostat with voice control ecobee4 ecobee3 lite ecobee3 ecobee Smart Doorbell Camera Sensors: Occupancy sensor: detects motion when home is armed Contact sensor: detects when doors and windows are opened and closed. Range & Connectivity : Place sensors up to 60 ft from ecobee thermostat or ca...
Model #: EB-DWSHM2PK-01

$79^.99 –
Free Shipping

Compare

Quick View

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 #: EVE-10038022

$112^.99 –
Free Shipping

Compare

Quick View

6 PCS WIRELESS Home Window Door Burglar Security ALARM System Magnetic Sensor

Brand: The Perfect Part
Part Number: DB48_MAG_SENSOR
Type: Alarm System
Color: White
Model #: DB48_MAG_SENSOR

$11^.49 –
Free Shipping

Compare

Quick View

3-Pack Motion Sensor Light Switch, PIR Infrared Sensor, 30S Time Delay, Smart Detection for LED, Bulb and Other Existing Light, Ceiling & Wall Mount, Automatic Light Control, 85-265V, 40W

Brand: Emerson
Part Number: motion sensor light switch
Protocol: Wireless
Specifications: 5.2 L x 3.4 W x 1 H inches, 5 meters, Wall Mount, Corded Electric, Battery not included, Plastic, -2E+1 degrees_celsius, Light, Fan, LED lights, Ceiling lights, Energy-saving lamps, Switch, add motion sensor to existing light, motion sensor light switch, PIR Infrared Motion Sensor, Qtcial, white
Model #: 950146967164

$19^.99 –
Free Shipping

Compare

Quick View

WiFi Motion Sensor Alarm: Smart PIR Motion Detector Alert with 110dB Siren & App Alerts, Tuya App for Remote Arm/Disarm, 4 Alarm Modes Home Security System Compatible with Alexa/Google Assistant

Brand: Emerson
Part Number: Smart motion sensor
Specifications: 4.13 L x 2.28 W x 1.69 H inches, 95 grams, 12 meters, Wall Mount, USB powered, no battery option, battery not included, 14 degrees_fahrenheit, Detector, wifi motion sensor, Smart motion sensor, Gaoducash, White
Features: Wall Mount, 12 meters, false
Model #: 895191954944

$37^.99 –
Free Shipping

Compare

Quick View

Smart Motion Sensor, WiFi PIR Motion Sensor for Alarm System, Mini Infrared Motion Sensor with App Remote Monitoring, Triggering Lights and Scenes.1 PCS

Brand: Emerson
Part Number: P08
Specifications: 2 L x 4 W x 1 H centimeters, 0.05 kilograms, 8 meters, Wall Mount, Battery Powered, AAA, Motion Detectors, P08, QXMH, 1 PCS
Features: Wall Mount, 8 meters, true
Model #: 899463433647

$25^.59 –
Free Shipping

Compare

Quick View

Home Wired Alarm Security Magnetic Door Contact Reed Sensor Switch White 2 Sets

Type: Surveillance - Home Safety & Security
Model #: a17010500ux0626

$7^.99 –
Free Shipping

Compare

Quick View

Eve Motion (Matter) - Smart motion sensor with light sensor, IPX3 water resistance, automatic activation of lights and devices, Thread

Specifications: Operating Range Field of view: 120° Distance: 9 m max at 2 m mounting height Operating temperature: -18°C to +55°C Indoors and outdoors: Certified IPX3 Twilight setting: 0 - 15,000 lux Installation Freestanding or wall-mounting Power 2x AAA replaceable batteries Wireless Connection Thread
Dimensions: 65 x 65 x 34 mm
Package Contents: Eve Motion, 2x AAA replaceable batteries, Quick Start Guide
Model #: EVE-10037816

$54.95
$39^.75 –
Save: $15.20 (27%)
More options from $39.75 - $44.99
Free Shipping

Compare

Quick View

Motion Sensor Alarm, Wireless Driveway Alarm, Home Security Business Detect Alert with 4 Sensor and 1 Receiver,38 Chime Tunes - LED Indicators for Indoor Use

Brand: Emerson
Part Number: 0256-0258
Color: White
Protocol: Wireless
Model #: 227627197670

$63^.99 –
Free Shipping

Compare

Quick View

Wi-Fi Water Leak Detector, 100dB Adjustable Audio Alarm Sensor, Sensitive Leak and Drip Alert Alert with Remotely Email/APP Push, Suit for Home and Basement

Brand: Emerson
Part Number: Wire SQ400C
Protocol: Wireless
Specifications: Water Detectors & Alarms, PHOVOLT, SQ400C, Wire SQ400C, 2 L x 2 W x 1 H inches, 0.01 pounds, 1, 100 decibels
Model #: 707504520073

$34^.19 –
More options from $34.19 - $37.99
Free Shipping

Compare

Quick View

Ecowitt WS90 7-in-1 Weather Station with Bluetooth & Zigbee connectivity, Ultrasonic Wind Monitoring, Haptic rain Detection, Temperature & Humidity Tracking, UV & Illuminance, IPX5, Powered By Shelly

Model #: 3800238072032

$167^.99 –
Free Shipping

Compare

Quick View

2.0 WiFi Hygrometer Thermometer 3 Pack, Smart Humidity Temperature Sensor with App Notifications, Temperature Humidity for Bedroom, Wine Cellar, Basements(Only Support 2.4G Wi-Fi)

Brand: Emerson
Part Number: B5110101
Color: White
Protocol: Wireless
Model #: 729727909781

$74^.99 –
Free Shipping

Compare

Quick View

Motion Detector Light Switch, PIR Infrared Sensor Switch with Sensitivity & Delay Adjustable, OCC & VAC Selectable, Single Pole, No Neutral Wire, UL Listed & FCC Listed, White, 2 Pack

Brand: Emerson
Part Number: YM2106-WH
Protocol: Wireless
Specifications: 1.65 L x 2.7 W x 4.52 H inches, 30 feet, Wall Mount, Corded Electric, Battery not included, 32 degrees_fahrenheit, Light, Motion Sensor Light Switch, Wall Plate, Installation Instructions, Motion sensor wall switch, YM2106-WH, ECOELER ELECTRIC INC, White, ECOELER
Model #: 735613421343

$48^.99 –
Free Shipping

Compare

Quick View

in Wall PIR Motion Sensor Light Switch, Single Pole Occupancy Sensor Switch, Motion Sensor Switch, Need Neutral Wire, On/Off Override, 4A, 500W, TSOS5-W, 1Pack, White

Brand: Emerson
Part Number: TSOS5-W
Color: White
Protocol: Wireless
Model #: 319932557353

$33^.99 –
Free Shipping

Compare

Quick View

Wireless Motion Sensor Outlet with Timer, Plug-N-Play PIR Motion Activated Switch, Indoor Motion Detector for Lights & Exhaust Fan (110V-120V) of Bathroom, Garage, Laundry Room

Brand: Emerson
Part Number: XNS-06
Color: White
Specifications: 5.5 L x 5 W x 5 H centimeters, 0.25 pounds, 12 meters, Wall Mount, Battery Powered, Lithium-Ion, Plastic, -10-45 degrees_celsius, Socket, Ball PIR Control Switch Kit, XNS-06, QC002, ISyncPlug
Model #: 015748820658

$50^.99 –
Free Shipping

Compare

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

$50^.99 –
More options from $48.99 - $77.94
Free Shipping

Compare

Quick View

Hexagonal LED lights, APP-controlled WiFi smart RGB light board, geometric lights, DIY panel lights, USB connection, multiple colors Can be spliced at will For game decoration,6pcs

Color: White
Protocol: WiFi
Type: Light
Specifications: 6pcs
Model #: LEDlight-colorful-6pcs

$70^.90 –
Free Shipping

Compare

Quick View

3 Pack Wireless Motion Detector Alarm for Indoor Use, PIR Motion Sensor with Sound Player for Pets, Dogs & Animal Deterrent, Intruder Alert & Remote Safety System, Noise Maker Sensor de Movimiento

Model #: 752406607955

$71^.37 –
More options from $71.37
Free Shipping

Compare

Quick View

Motion Sensor Doorbell for Business When Entering Door Sensor Motion Sensor Door Chime Indoor for Home Office, Sensor Alarm Prevention Fall Alert Devices for Elderly 1 Sensor 1 Receiver

Brand: Emerson
Part Number: AMCX-US01-SF20R-1PK
Color: White
Protocol: Wireless
Model #: 613078657398

$39^.99 –
Free Shipping

Compare

Quick View

2 Pcs Solar Alarm Motion Detector with Sound Outdoor Motion Sensor 129db

Model #: Solar Warning Light

$53^.99 –
Free Shipping

Compare

Quick View

2 Pack PIR Motion Sensor Light Switch, AC 110-240V Adjustable LUX Light Sensitivity & Time Delay, Smart Infrared Induction Detector for LED Strip Lights, Closet, Cabinet, Pantry, Stairs

Brand: Emerson
Part Number: motion sensor for light
Protocol: Wireless
Specifications: 5.2 L x 1 W x 3.4 H inches, 0.028 kilograms, 6 meters, Panel Mount, Corded Electric, Battery not included, Plastic, -2E+1 degrees_celsius, Light, Fan, Doorbell, Other Devices, Switch, motion sensor, motion sensor for light, led motion sensor, Flarione, white
Model #: 332242641072

$19^.99 –
Free Shipping

Compare

Quick View

1 Pack Wireless Motion Detector Alarm for Indoor Use, PIR Motion Sensor with Sound Player for Pets, Dogs & Animal Deterrent, Intruder Alert & Remote Safety System, Noise Maker Sensor de Movimiento

Brand: Emerson
Part Number: CT50D-001
Color: White
Protocol: Wireless
Model #: 529510831510

$47^.64 –
More options from $47.64
Free Shipping

Compare

Quick View

Wireless Motion Sensor LED Light - Motion Detector Alarm Chimes Door Sensor with 500 FT Range Security Alert Monitor System for Home, Business, Store, Office, School

Brand: Emerson
Part Number: FX-B26-YB-1T1-B-HXY-1
Protocol: Wireless
Specifications: 5 L x 3 W x 3 H inches, 0.22 kilograms, 500 feet, Door Mount, Battery Powered, AAA, ABS, Security Systems, Home Automation Hubs, Lighting Controls, FX-B26-YB-1T1-B-HXY-1, B26-YB-1T1-B-HXY, COTINSE, Black
Model #: 463029175407