Your Browsing History
BEST SELLERS
BEST SELLERS
In Smart Sensor & Alarms
Our most popular products, based on sales and updated frequently.Shop Department
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
- Item #: 9SIAXSYJX41894
- Return Policy: View Return Policy
$159.99
Free Shipping
Everything. -Super Easy to install (no drilling necessary) - Super friendly app- lots of options to customize within the app- not crazy expensive- packaging
Ring Business Alarm Security Kit, 8-Piece (2nd Generation), Includes Base Station, Motion Detector, Keypad, Sensor and Range extender - White
- Part Number: B07ZPMCW64
- Color: White
- Type: Home Security Systems
- Amazon Alexa Compatibility: Yes
- Model #: B07ZPMCW64
- Item #: 0XZ-01KP-00048
- Return Policy: 30-Day Return Policy
$224.99
$249.99
Free Shipping
Shelly Gas LPG detector | Wi-Fi Smart Gas Sensor with Sound and Light Alarm | Certified | Flame Resistant | Wire-free | Scene Activation | iOS & Android App
- Model #: 3800235262283
- Item #: 9SIBWJ9KTV8534
- Return Policy: View Return Policy
$59.49
$69.99
Free Shipping
Shelly BLU Door/Window Bluetooth Door & Window Sensor with LUX and Tilt Angle Measurement, CR2032 Battery Included, Up to 5-Year Battery Life, SBDW-002C, Black
- Protocol: Bluetooth
- Type: Door / Window Sensor
- Model #: Blu-Door/Window
- Item #: 9SIBWJ9KC69381
- Return Policy: View Return Policy
$19.99
Free Shipping
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 #: EVE-10028112
- Item #: N82E16886344001
- Return Policy: 30-Day Return Policy
eufy Security Home Alarm System Motion Sensor, 100° Coverage, 30ft Detection Range, 2-Year Battery Life, Adjustable Sensitivity, Requires eufy Security HomeBase, Links with HomeBase-Connected Devices
- Protocol: Homekit
- Type: Motion
- Labor: 18 Months
- App-Enabled: Yes
- Model #: T8910021
- Item #: 9SIAXSYKMR7405
- Return Policy: View Return Policy
$24.99
Free Shipping
eufy Security Entry Sensor, Detects Opened and Closed Doors or Windows, Sends Alerts, Triggers Siren, 2-Year Battery Life, Requires eufy Security HomeBase, Links with HomeBase-Connected Devices
- Type: Surveillance System / Security Camera Kit
- Labor: 18 Months
- Model #: T89000D4
- Item #: 9SIAXSYJX42037
- Return Policy: View Return Policy
$29.99
Free Shipping
LED Digital Alarm Clock for Bedroom, Plug in Clocks with Dual Alarm/Snooze/Temperature Waterproof 3 Brightness Level, Big Numbers Display and Battery Backup for Desk, Table, Office, Black
- Brand: Emerson
- Color: White
- Specifications: SZ-836, SHENZHEN JIAMEI WEIYE TECHNOLOGY CO., LTD., 6.5 L x 1.5 W x 3 H inches, Corded Electric, Tabletop, Digital, Snooze Mode/Temprature, Adjustable Brightness, Double Bell, Large Display
- Features: Snooze Mode/Temprature, Adjustable Brightness, Double Bell, Large Display
- Model #: 198331971945
- Item #: 9SIC688KVC6333
- Return Policy: View Return Policy
$17.99
Free Shipping
Unique Bargains2Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security
- Type: Surveillance - Home Safety & Security
- Model #: a16111700ux0145
- Item #: 9SIA27C77Z8547
- Return Policy: View Return Policy
$10.99
Free Shipping
Shelly Blu Motion | Bluetooth Motion & Lux Sensor | Compatible with Google Home & Alexa | iOS & Android App | Up to 30 Ft. Range | Long-Lasting Battery | Home Automation
- Protocol: Bluetooth
- Type: Motion
- Model #: BluMotion
- Item #: 9SIBWJ9KC69415
- Return Policy: View Return Policy
$25.99
Free Shipping
Shelly Flood Gen4 Smart Leak & Rain Detector, Matter-Certified, Wi-Fi/Zigbee/Bluetooth, 2m Extendable Leak Sensor Cable, IP44, Built-in Buzzer, Battery Powered
- Model #: 3800238071714
- Item #: 9SIBWJ9KP76637
- Return Policy: View Return Policy
$39.99
Free Shipping
Ecobee SmartSensor 2 Pack, EB-RSHM2PKC-01
- Color: White
- Type: Temperature & Humidity
- Package Contents: 2 SmartSensors, 2 Detatchable Stands, 2 Batteries, Install Guide, Wall Mounting Brackets
- Model #: EB-RSHM2PKC-01
- Item #: N82E16881606005
- Return Policy: 30-Day Return Policy
OUT OF STOCK
Shelly BLU H&T ZB Black, Bluetooth & Zigbee Operated Temperature & Humidity Levels Sensor, IP54, Real Time Monitoring
- Model #: 3800238072438
- Item #: 9SIBWJ9KW52366
- Return Policy: View Return Policy
$23.99
Free Shipping
BS033C 110v Motion Sensor Light Switch, 180 Degree View Occupancy Sensor Switch, Wall Sensor Switch Light Sensor,Single Pole (Neutral Wire Required), White
- Brand: Emerson
- Part Number: Sensky BS033
- Color: White
- Protocol: Wireless
- Model #: 223543923711
- Item #: 9SIC6ZEKY85722
- Return Policy: View Return Policy
$34.98
Free Shipping
Nest Temperature Sensor (2nd Gen) - Room Comfort Sensor with Scheduling - Works with The Nest Learning Thermostat (3rd and 4th Gen) and Nest Thermostat E - Porcelain, White
- Model #: 724296817030
- Item #: 9SIC5T4KTW6932
- Return Policy: View Return Policy
$69.99
Free Shipping
Ubiquiti Networks Entry Sensor (USL-ENTRY)
- Model #: USL-ENTRY
- Item #: 9SIAK14KRV1380
- Return Policy: View Return Policy
$59.99
Free Shipping
Unique Bargains OC-55 NC Nomally Closed Alarm Security Rolling Gate Garage Door Contact Magnetic Reed Switch
- Type: Surveillance - Home Safety & Security
- Model #: a18051500ux0030
- Item #: 9SIA27C81W5875
- Return Policy: View Return Policy
$12.49
Free Shipping
Solar Powered Outdoor Motion Sensor Alarm - Barking Dogs and Gunshots, Supports Recording ± Volume, 130db Loud Noise Maker, 3 Operating Modes with USB Strobe Light, Farewell to Intruders
- Model #: BT0620B
- Item #: 9SIB9RBKHP8680
- Return Policy: View Return Policy
$24.99
$26.99
Free Shipping
THIRDREALITY Zigbee Water Leak Sensor Upgraded with Dripping Detection,120 dB Alarm,App/Email Notifications Enabled When Work with Compatible Zigbee HUB Like SmartThings,Aeotec or Third Reality Hub
- Protocol: ZigBee
- Type: Siren / Alarm
- Package Contents: water leak sensor with dripping detection*1, user guide*1, AAA battery*2
- App-Enabled: Third Reality App
- Model #: B08R9PS2KG
- Item #: 9SIAHXNGMJ7939
- Return Policy: View Return Policy
$20.99
$6.81 Shipping
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 #: 9SIA1CZKB27007
- Return Policy: View Return Policy
$48.99
Free Shipping