Best Selling Smart Sensor & Alarms

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
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$24^.99

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Shelly Flood Gen4 | Smart Water Leak Detector with Sensor Cable | Wi-Fi Flood Sensor for Home Automation

Model #: 3800238071714
Item #: 9SIBWJ9KP76637
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$32^.99

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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
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$159^.99

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Everything. -Super Easy to install (no drilling necessary) - Super friendly app- lots of options to customize within the app- not crazy expensive- packaging

Aqara Temperature and Humidity Sensor, REQUIRES AQARA HUB, Zigbee, for Remote Monitoring and Home Automation, Wireless Thermometer Hygrometer, Compatible with Apple HomeKit, Alexa, Works with IFTTT

Protocol: ZigBee
Type: Temperature & Humidity
Amazon Alexa Compatibility: Yes
Apple HomeKit Compatibility: Yes
Model #: WSDCGQ11LM
Item #: 9SIB0SWFDV4922
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$19^.99

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Aqara Vibration Sensor, REQUIRES AQARA HUB, Zigbee Connection, Wireless Mini Glass Break Detector for Alarm System and Smart Home Automation, Compatible with Apple HomeKit, Works With IFTTT

Protocol: ZigBee
Type: Multi-Sensor
Apple HomeKit Compatibility: Yes
Model #: DJT11LM
Item #: 9SIB0SWFC87012
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$19^.99

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Blink Outdoor 4 (newest model) Wireless Smart Security Camera - Sync Module Core Included (3 Cameras)

Model #: OUTDOOR-CORE-3CAMERA
Item #: 9SIAB2GKK27033
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OUT OF STOCK

Sold Price: $109.99

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
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$48^.99

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Aqara Door and Window Sensor, REQUIRES AQARA HUB, Zigbee Connection, Wireless Mini Contact Sensor for Alarm System and Smart Home Automation, Compatible with Apple HomeKit, Alexa, Works With IFTTT

Protocol: ZigBee
Type: Door / Window Sensor
Amazon Alexa Compatibility: Yes
Apple HomeKit Compatibility: Yes
Model #: MCCGQ11LM
Item #: 9SIB0SWFCJ6472
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$17^.99

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Entry Sensor (Pack of 4) - Window and Door Protection - Compatible with The SimpliSafe Home Security System - Latest Gen

Model #: SBTAAOESQJS032795
Item #: 9SIA2KNKPJ5170
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$39^.99

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2-Pack Ring Alarm Motion Detector (Base Station Required) 2nd Gen

Type: Motion
Model #: MOT-DETECTOR-2X-K
Item #: 9SIAB2GKHP0239
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$49^.99

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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
Item #: N82E16881372034
Return Policy: 30-Day Return Policy