- $77.62Home Security System, Wireless Smart DIY Alarm Kit, with App/Email/Limited SMS Alert, 5-Pieces-KitThe Home Depot
- $79.99Amcrest Home Security System, DIY Smart Home Alarm System for Home with No Monthly Fees, Remote Arm/Disarm & Phone App Alerts, 4 Pieces-Kit (PIR.Newegg
- $89.99tolviviov Home Alarm System(2nd Gen), 12 Pieces Smart Home Alarm Security System DIY No Monthly Fee, Phone Alert, Alarm Siren, Door/Window Sensors, Remotes, Work with Alexa, for House Apartment OfficeAmazon
- SAVE $22.80$57.19$79.99CPVAN Home Alarm System Wireless, DIY Smart Door/Window Alarm for Home Security, WiFi Alarm with Phone APP Alert 13 Pieces-Kit (Alarm Hub, 8 Door Sensors, 2 Remotes, 2 RFID Cards),Work with AlexaAmazon
- $139.99tolviviov Alarm System for Home Security, DIY Door Alarm Security Systems, Smart App Alerts, 15Piece Kit, No Monthly fee, WiFi Alarm, Door Window Motion Sensor, for Home Security, and Kids SafetyAmazon
- $109.99YBJ 16 PCS WiFi Home Security System, Wireless DIY Smart Home Alarm System with APP Alert, Motion Detector, Door Window Sensor, Remote Control, Alarm Siren, Compatible with Alexa and Google AssistantAmazon
- $25.28Smart Wifi Fire Smoke Temperature Sensor Alarm Wireless Smoke Temperature Detector for Automation Home Security Alarm System SmartLife APP ControlNewegg
- SALEAqara Smart Hub M2 (2.4 GHz Wi-Fi Required), Smart Home Bridge for Alarm System, IR Remote Control, Home Automation, Supports Alexa, Google Assistant, Apple HomeKit and IFTTTAmazon・Sale
- $294.58Yale Smart Living Sync Smart Home Alarm - Starter Kit - home security system - wireless, wired - 868 MHzNewegg
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- SAVE $20.00$89.99$109.99WiFi and GSM 17-Piece kit, Wireless Home Security Alarm System, Door/Window Sensor Entry Sensors (x10) with Smart Life and Tuya App Alert, 24/7 Monitoring Works with Google Assistant and AlexaAmazon
- $49.99Smart Hub M1S, Wireless Smart Home Bridge for Alarm System (2.4 GHz Wi-Fi Required), Remote Monitor and ControlThe Home Depot
- $20.99Water Leak Sensor T1- Wireless Mini Flood Detector for Alarm System and Smart Home Automation, Requires HubThe Home Depot
- $44.02Smart Outdoor WiFi Solar Alarm Siren IPX5 Waterproof Outdoor Sound Light Alarm Siren Sensor Home Security Alarm SystemNewegg
- $18.99Smart Motion Sensor: Zigbee PIR Motion Detector for Alarm System and Smart Home Automation, Free App Alerts, 360 Degree Detection Range, Triggering Lights and Scenes, Zigbee Hub RequiredAmazon
- SAVE $2.00$18.99$20.99Smart Caregive Pager Home Safety Patient Calling Button Alert Alarm System Wireless Alarm Emergency Call Button Elderly Monitor Caregiver Personal Pager for Elderly Kids (1 for 1)Amazon
- $49.99and upAqara M1S Smart Hub, Wireless Smart Home Bridge for Alarm System, Home Automation, Remote Monitor and Control, Supports Apple Siri, Alexa, Google.Newegg & 1 more
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- $72.49Myfox BU0201 Home Alarm (Wi-Fi, Wireless Smart Home Security System, iOS & Android)Newegg
- SAVE $6.90$16.09$22.99ShikeIot Water Leak Sensor, Wireless Water Leak Detector, Wireless Mini Flood Detector for Alarm System and Smart Home Automation, Water Sensor Alarm for Kitchen Bathroom Basement 3PackAmazon
- $329.90Bellman & Symfon Push Button & Pager Pack – Doorbell Detector or Personal Alarm Wireless Alarm System for Hard of Hearing - Smart Home Safety Alarm Includes Push Button Transmitter & Pager ReceiverAmazon
- $16.99Wireless Motion Sensor, 360°Rotatable PIR Human Motion Sensor for Home Alarm System, 2.4G WiFi Motion Detector for Home Security System, Smart Infrared Motion Sensor for Home Garden. No Hub RequiredAmazon
- $98.00Wireless WiFi Smart Home Security DIY Alarm System with Motion Detector,Notifications with app,Door/Window Sensor, Siren,Compatible with Alexa,NO Monthly FeesAmazon
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- SAVE $33.97$104.99$138.96Aqara Smart Hub M2 Plus 3 Aqara Door and Window Sensor, Zigbee Connection, Alarm System, Remote Monitor and Control, Smart Home AutomationAmazon
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- $399.95Veho Cave Smart Home/Business Wireless Security Alarm System Starter Kit with Hub / Motion Sensor / Contact Sensor / Remote Control with Smartphone.Newegg
- SAVE $26.00$82.99$108.99TUGARD1.8"TFT Colorful Screen Smart Home Security System 12Kits,Wireless Alarm Security System w/Phone APP Alert,Remote Controls,Monitor Window Door Sensor,Work w/Alexa&Google for Villa Home ApartmentAmazon
- $10.69Xergfob Tuya Water Leakage Sensor Detector WiFi Flood Water Leak Sensor Home Protection Alarm System Smart Life APP ControlAmazon
- $17.99Aqara Door and Window Sensor, REQUIRES AQARA HUB, Zigbee Connection, Wireless Mini Contact Sensor for Alarm System and Smart Home Automation.Newegg
- $20.49Aqara Motion Sensor, REQUIRES AQARA HUB, Zigbee Connection, for Alarm System and Smart Home Automation, Broad Detection Range, Compatible with.Newegg
- $19.99Noorio Contact Sensor Alarm for Door and Window, Wireless Doorbell Chime with 2-Year Battery, Smart Alarm System with App Alerts for Home Security, Requires Noorio Smart Hub to WorkAmazon
- $18.99and upAqara 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 IFTTTAmazon & 1 more
- SAVE $11.99$33.99$45.98Aqara Wireless Mini Switch Plus Water Leak Sensor, Requires AQARA HUB, Zigbee Connection, for Remote Monitoring, Alarm System and Smart Home AutomationAmazon
- SAVE $9.99$34.99$44.98Aqara Wireless Mini Switch Plus Aqara Temperature and Humidity Sensor3, Requires AQARA HUB, Zigbee Connection, for Remote Monitoring, Alarm System and Smart Home AutomationAmazon
- $43.99Onvis Thread-Enabled HomeKit Door Window Contact Sensor,Wireless Mini Low-Energy Contact Sensor for Alarm System and Smart Home Automation, No Hub Required(2Pack)Amazon
- $18.99WiFi Smart Motion Sensor: Indoor PIR Motion Detector, Free App Alert, Tuya App Remote Monitor, USB & Battery Dual Power Supply, Infrared Wireless Alarm System for Home Security & Home AutomationAmazon
- $29.75Wifi Smoke Detector Smart Fire Alarm Sensor Wireless Security System Smart Life Tuya APP Control Smart Home For Home Kitchen/Store/Hotel/FactoryNewegg
- SAVE $4.99$57.99$62.98Aqara Mini Switch Plus Aqara Indoor Air Quality Monitor, Zigbee Connection, Wireless Mini Contact Sensor for Alarm System and Smart Home Automation, Compatible with Apple HomeKit, AlexaAmazon
- $749.99Lorex Fusion 4K Security Camera System w/ 3TB NVR - 8 Channel PoE Wired Home Security System w/ 4 Metal Cameras - Smart Motion Detection, Warning Alarm, 2-Way Audio, Color Night Vision, WeatherproofAmazon
- $55.99433MHz Wireless WiFi + GSM Auto-dial Alarm System LCD Display Door Sensor PIR Motion Sensor Phone APP Remote Control Compatible with Home Voice Control Smart Home BurglarAmazon
- $499.998-Channel 4K 2 TB PoE NVR Security Camera System with 4-Wired 8MP Spotlight Cameras, Human Detection, Smart Light AlarmThe Home Depot
- $26.99eMylo WiFi Motion Sensor,Smart Motion Detector,Security System Indoor Motion Sensor Alarm for Home,Smart Life App Compatible Devices,Compatible with Alexa and Google Assistant(2 Packs)Amazon
- $18.99WiFi 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 AssistantAmazon
- $119.95Bellman & Symfon Baby Cry Transmitter for Visit Home Alerting System – Baby Monitor Detector for Hard of Hearing and Deaf - Easy to Use Wireless Smart Home Safety Alarm for Sense of SecurityAmazon
- $174.98SimpliSafe Smart Alarm Wireless Indoor Security Camera & Motion Sensor - Compatible with Gen 2 Home Security System,WhiteAmazon
- SAVE $1.00$11.99$12.99Wireless Smart Door Sensor Alarm, WiFi Window Door Contact Sensor for Home Security System, Remote Monitor, Alert Notification, Compatible with Alexa/Google Assistant, No Hub Required. 1 PackAmazon
- $14.19Wireless Home Security Driveway Alarm, Smart Motion Door Sensor, 2.4GHz WiFi PIR Motion Sensor Detector Alert SystemAmazon
- $53.99Shaogax Driveway Alarm, 2.4G WiFi Wireless Doorbell Motion Sensor Alarm, Window and Door Protection, Compatible with TUYA/Smart Life Home Security SystemAmazon
- $12.99Wireless Remote Control Switch 30A Relay Switch with 328 ft Long Range AC110V/120V/240V for Smart Home,Pump Control,Industrial Electrical Equipment,Anti-Theft Alarms,Security Systems Roller Lind DoorAmazon
- $19.99Noorio Motion Sensor Alarm for Home Security System, 120-degree/32-feet Detection Range with Siren/App Alerts, 2-Year Battery Operated Motion Detector, Requires Smart Hub to WorkAmazon
- $75.99Retekess TD110 Smart Caregiver Pager,Restaurant Pager System,Alarm Clock,1 Watch Receiver,10 Call Buttons for Restaurant,Clinic,Hospital, Nursing Home,Barbecue ShopAmazon
- $49.99Bistee Wireless Caregiver Pager Smart Call Button for Elderly Nurse Calling Alarm Patient Help System for Home/Personal Attention (1 Plugin.Newegg
- $168.95Wireless Video Door Phone Night Vision HD Camera,Wire Free 7 Inch TFT Screen Monitor System,Support Tamper Alarm & Motion Detection,Long Standby Visual Intercom Doorbell Security System for HomeAmazon
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- $26.95Topvico WiFi Emergency Button for Elderly, Senior Fall Alert Devices, SOS Life Alarm Bracelet Wireless Caregiver Pager, Tuya Smart APP Notification, Remote Call System for Home, 5 Levels VolumeAmazon