Zooz 800 Series Z-Wave Long Range Wall Remote & Scene Controller ZEN37 (Battery Powered), White | Z-Wave Hub Required

$189.99

Zooz Z-Wave Plus S2 MultiRelay ZEN16 VER. 2.0 for Garage Doors, Sprinklers, Gas Fireplace; 3 Dry Contact Relays (15A, 15A, 20A); 12-24 V AC/DC or USB C Power; Signal Repeater; Hub Required

$6.99

Aqara Door and Window Sensor, Requires Aqara Hub, Not Support Hubs from Other Brands, Zigbee Connection, Wireless Mini Contact Sensor, Compatible with Apple HomeKit, Alexa, Works with IFTTT

$16.99

Zooz 700 Series Z-Wave Plus Mesh Network Scene Controller ZEN32, White | Z-Wave Hub Required

$34.99

Aqara Door and Window Sensor Kit - 3 Pack, Requires AQARA HUB, Zigbee Connection, Wireless Mini Contact Sensor for Smart Home Automation, Compatible with Apple HomeKit, Alexa, Works with IFTTT

$44.99

THIRDREALITY Zigbee Contact Sensor, Door and Window Monitor, Home Automation, Works with Home Assistant, SmartThings, Aeotec, Homey, Hubitat or Echo Devices with Build-in Zigbee Hub,hub Required

$39.95

THIRDREALITY Zigbee Motion Sensor, Zigbee Hub Required, Pet Friendly, Works with Home Assistant, SmartThings, Aeotec, Homey, Hubitat or Echo Devices with Built-in Zigbee hub

$25.6

THIRDREALITY Zigbee Vibration Sensor with 110dB Alarm, Zigbee Hub Required,Adjustable Sensitivity, Work with SmartThings, Home Assistant via ZHA/Z2M and Echo Devices with Built-in Zigbee hub

$10.99

Aeotec SmartThings Multipurpose Sensor - Zigbee - Door and Window Sensor, Temperature Sensor, Perfect with Aeotec Smart Home Hub

$39

Zigbee Door Sensors, Smart Contact Sensors, Window Sensor for Home Automation, App Notifications (Open/Closed) Works with Home Assistant, Hubitat, Alexa Echo Devices with Build-in Zigbee Hub by Ouvopo

$189.99

Aeotec SmartThings Motion Sensor, Zigbee, Magnetic Mounting, Works with Smart Home Hub and Compatible Zigbee Hubs

$34.99

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

$29.99

meross Smart Garage Door Opener Remote, Compatible with Apple HomeKit, Alexa, Google Assistant and SmartThings, No Hub Needed

$41.99

SONOFF SNZB-04 ZigBee Wireless Door and Window Sensor 2-Pack, Burglar Alarm for Home Security, Compatible with Alexa Google Home, SONOFF Zigbee Bridge Required

$34.99

Zoiinet Bike Alarm with Remote, 110dB Wireless Anti-Theft Vibration Motorcycle Alarm, Door, Window & Vehicle Security Alarm System, Adjustable Sensitivity & Volume, USB-C, Waterproof, Programmable

$32.98

Aqara Dual Relay Module T2 with Matter, Requires Aqara Zigbee 3.0 HUB, Not Support Third Party Hubs, Dry Contact Mode for Garage Doors and Boilers & Roller Shade Switch, Supports Homekit and Alexa

$14.96

Hubitat Elevation Home Automation Hub (Model C-8) Compatible with Alexa, Apple HomeKit, Google Home, Zigbee, Z-Wave, Lutron Black

$34.99

X-Sense Smart Smoke Detectors with SBS50 Base Station, Wi-Fi Smoke Alarm Compatible with X-Sense Home Security App, Wireless Interconnected Mini Fire Alarm, Model FS51

$20.97

First Alert Battery Powered Z-Wave Smoke Detector & Carbon Monoxide Alarm, Works with Ring Alarm Base Station, 2nd Generation

$147

Wireless Door Alarm with Remote (2 Pack), Door/Window Alarm When Opened for Home/Pool Security, Kid/Child Safety, Sliding Front Door Opening Sensor Alert for Garage/Apartment, 120dB, 600ft Range

$14.45

Ximimark PS-3150 Normally Open Magnetic Sensor Reed Switch magnetic proximity switch Door Contact Safety Security Alarm 3Pcs

$9.99

CHAMBERLAIN Smart Garage Control - Wireless Garage Hub and Sensor with Wifi & Bluetooth - Smartphone Controlled, myQ-G0401-ES, White

$77.99

YisTech Caregiver Pager Door Alarms for Dementia Patients/Kids Safety/Home Security,Wireless Door Alarm Sensor for Elderly/Business/Home/Store (Three Sensor Two Receiver)

$19.59

Door Chime, Daytech Wireless Door Sensor Chime 1000ft Range Door Entry Chime with 55 Chimes 5 Adjustable Volume Mute Mode LED Indicator Door Open Chime for Business/Home When Entering, Door Open Alert

$34.99

Door Chime, METAK Wireless Door Open Contact Sensor Alarm with 500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering, 1 Transmitter + 1 Plug-in Receiver

$21.99

Hubitat Elevation Home Automation Hub (Model C-8 Pro) Compatible with Alexa, Apple HomeKit, Google Home, Zigbee, Z-Wave, Matter

$19

SpzcdZa 2Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch for GPS,Alarm or Other Device,DC 5V 12V 24V Light

$12.89

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

$329.99

1 Mini White Recessed Door Contacts NC Security Alarm Door Window Sensors with Magnetic Reed Switch. These ¾” Door Contact Position switches DCS Work with All Access Control and Burglar Alarm Systems

$40

jing Magnetic Reed Switch MC-31B NC & NO Surface Mount Door Window Alarm, Magneti Door Switch, Contact Sensor, for Home Security and Burglar Alarm Magnetic Reed Switch,Sets of 5

$9.99

Panopticon Tech 1 pcs Brown Wired Door Contacts Surface Mount NC Security Alarm Door Window Sensors.These ¾ in Door Contact Position switches DCS Work with All Access Control and Burglar Alarm System

$7.25

Panopticon Tech 3 pcs White Recessed Door Contacts NC Security Alarm Window Sensors with Magnetic Reed Switch. These ¾” Contact Position switches (DCS) Work All Access Control and Burglar Systems

$15

Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch Black, Magnetic Door Sensor, Normally Closed Magnetic Switch

$8.99

YisTech Caregiver Pager Door Alarms for Dementia Patients/Kids Safety/Home Security,Door Sensor Alarm for Elderly/Business/Home/Store/Mailbox (Two Sensor One Receiver)

$199.96

YoLink LoRa 1/4 Mile Wireless Range Smart Motion Detector, Indoor Motion Sensor, Motion Detector, Alexa, IFTTT, YoLink Hub Required

$23.97

Aqara Motion Sensor P1, Requires AQARA HUB, 5-Year Battery Life, Configurable Detection Timeout, for Alert System and Automations, Compatible with HomeKit, Alexa, IFTTT

$26.99

Aeotec SmartThings SmartThings Water Leak Sensor, ZigBee, Battery Powered, Smart Home Hub Compatible

$15.29

Aqara Door and Window Sensor P2, Matter Over Thread, Requires Thread Border Router, Contact Sensor with Remote Alarm and Local Automation, Supports Apple Home, Google Home, Alexa and SmartThings

$29.99

Wireless Door Sensor, BITIWEND Door Chime Doorbell with 600ft Operate Range 58 Chimes 5 Volume Level LED Indicator Door Open Alarm for Business/Office/Home/Store When Entering, 1Sensor+1Receiver

$18.99

Aqara Water Leak Sensor Kit - 3 Pack, Requires AQARA HUB, Wireless Water Leak Detector, Wireless Mini Flood Detector for Alarm System and Smart Home Automation, for Kitchen Bathroom, Works with IFTTT

$18.99

YoLink Smart Wireless Temperature & Humidity Sensor, Wide Temp Range for Freezer, Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS alerts- Hub Required

$23.99

1 pcs White Recessed Door Contacts NC Security Alarm Window Sensors with Magnetic Reed Switch. These ¾” Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems

$8.39

YoLink LoRa Smart Outdoor Motion Detector Sensor, Driveway Alert, Property Invasion/Tresspassing Detector, 1/4 Mile Open Air Range, Email/SMS/Push Alerts, Alexa, IFTTT, Home Assistant (Hub Required)

$72.99

Aqara Temperature and Humidity Sensor, Requires AQARA HUB and Not Support Third Party Hubs, Zigbee, for Remote Monitoring and Home Automation, Compatible with Apple HomeKit, Alexa, Works with IFTTT

$17.99

Aqara Water Leak Sensor, Requires AQARA HUB, Wireless Water Leak Detector, Wireless Mini Flood Detector for Alarm System and Smart Home Automation, for Kitchen Bathroom Basement, Works with IFTTT

$20.99

Sensative 11010321 Strips Guard Z-Wave 800 Door/Window Sensor, with Magnet

$6.99

1 pcs NO White Door Contacts (Normally Open) Surface Mount Security Alarm Door Window Sensors.These ¾” Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems

$15.09

1/2 Mile Long Range Wireless Driveway Alarm-HTZSAFE Outdoor/Indoor Motion Sensor&Detector-DIY Security Alert System- 1 Receiver and 3 Sensor Kit

$49.99

Door Chime, Wireless Door Alarm Sensor Door Entry Open Alert with 1000ft Range, 60 Chimes and 5 Volume Levels for Business/Store/Home/Office

$9.95

Door Chime, Wireless Door Alarm Sensor Door Entry Open Alert with 1000ft Range, 60 Chimes and 5 Volume Levels for Business/Store/Home/Office

$32.99

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

$59.97

Aeotec Smart Home Hub, Works as a SmartThings Hub, Z-Wave, Zigbee, Matter Gateway, Compatible with Alexa, Google Assistant, WiFi

$14.99

3 pcs Recessed Brown Door Contacts NC Security Alarm Door Window Sensors With Magnetic Reed Switch. These ¾” Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems

$15

YoLink Smart Wireless Temperature/Humidity Sensor Wide Range for Freezer Fridge Monitoring Pet Cage/Tank Monitoring, App Alerts, Text/SMS, Email Alerts, Works with Alexa IFTTT, 2 Pack - Hub Included

$22.99

Centralite by Ezlo Micro Motion Sensor - Home Automation and Security - Lighting Scenes, Security Alarm, Alerts upon Motion Detection - Zigbee

$21.99

WSDCAM 113dB Bike Alarm Catalytic Converter Alarm Wireless Anti Theft Vibration Motion Sensor Vehicle Security Alarm System Waterproof Motorcycle Alarm Bicycle Alarm with Remote (NO Heat Resistance)

$30.99

Driveway Alarms Wireless Outside Weatherproof - Motion Sensor Alarms System Motion Detector Plug-in Receiver Loud Chimes Security Alert Monitor System 500FT Long Range Outdoor Alarms Detection

$29.99

RC-33 NC/NO Magnetic Reed Switch Recessed Wired Door Window Alarm, Magneti Door Switch, Contact Sensor, for Home Security and Burglar Alarm Systems, Sets of 10, White

$16.99

HENDUN Wireless Remote Door Alarm, Windows Open Alarms,Magnetic Security Sensor, Pool Door Alarm for Kids Safety, Alzheimer's Apartment Alarm

$24.99

SanJie Door Chime, Door Open Contact Sensor Alarm for Business/Store/Home/Office When Entering, with 600 FT Range,55 Chimes 5 Adjustable Volume 2 Receivers +2 Sensors

$22.89