- $89.98Wireless Home Protection Alarm SystemThe Home Depot
- $19.79Wireless Security Kaychain Remote for Net Connected Home Security Alarm & Home Automation SystemThe Home Depot
- $77.62Home Security System, Wireless Smart DIY Alarm Kit, with App/Email/Limited SMS Alert, 5-Pieces-KitThe Home Depot
- $134.96Wireless Security Alarm SystemThe Home Depot
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- $199.99Alarm Wireless Security System, 5 Piece Kit (2nd Gen)The Home Depot
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- SALEDAYI Safe Box, Fireproof Home Safe Security Box for Money Cash Valuables, Digital Electronic Keypad, Dual Alarm System, Removable ShelfAmazon・Sale
- $312.50Wireless Portable Alarm System Security Device KitThe Home Depot
- $106.92Wireless Alarm, Security System Started Kit - Echo Alexa and IFTTT compatibleThe Home Depot
- $129.73Wireless Alarm, Security System Kit - Echo Alexa and IFTTT compatibleThe Home Depot
- $352.37Wi-Fi 4G Alarm System for Home Security Wireless Home Alarm 20 Piece Kit with Siren PIR Motion Sensors Remote ControlsThe Home Depot
- $74.36Wireless Deluxe Indoor Outdoor Motion Window Door Long Range Household Alert and Alarm SystemThe Home Depot
- $79.99GRSICO Wireless Home Alarm System 9-Piece Kit, WiFi Alarm System for Home Security with Phone APP Alert (Alarm Siren, Keypad, Remote, Motion, and Door Sensors) for Home, Apartment, Work with AlexaAmazon
- $79.99WiFi Alarm System, Smart Home Alarm System Wireless 9 Piece-kit, DIY Alarm System, Door Window Sensor, Motion Sensor, Remote, Keypad, Work with Alexa, for House, Apartment Security by GRSICO 2nd GenAmazon
- SALEWEIZE 12V 5AH Home Alarm Battery with F1 Terminals Replaces 12 Volt 4AH 4.5AH for Electric Scooters, Ion Block Rockers, UPS SystemsAmazon・Sale
- 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
- $149.99GRSICO Wireless Home Alarm System 15-Piece Kit, WiFi Alarm System for Home Security with Phone APP Alert (Alarm Siren, Keypad, Remote, Motion, and Door Sensors) for Home, Apartment, Work with AlexaAmazon
- $109.99Alarm Security System, DIY 4G Wireless Burglar Alarm 18 Piece Kit with WiFi APP Control for Home & ShopAmazon
- $119.99YBJ Wireless Alarm System for Home Security, DIY Burglar Alarm 20 Pieces Kit with GSM and WiFi APP Control for Home & Shop - Compatible with Alexa and Google AssistantAmazon
- $59.00Alarm System for Home Security,WiFi+GSM 4G DIY Alarm Kit with Phone APP Alert, Door/Window Sensor, Remote, Work with Alexa and Google for House, ApartmentAmazon
- $52.33Umeima Alarm System for Home Security, Door Alarms for Kids Safety with APP, Wireless 9-Piece kit: HUB, Window Sensor, Remote, Work with Alexa for House, Apartment (WiFi 2.4GHz, 5GHz)Amazon
- $89.99YISEELE Alarm System for Home Security, Wi-Fi Door Alarms for Safety with APP Alert (2.4GHz and 5GHz WiFi), Wireless 16-Piece kit: HUB, Door Sensors, Anti-pet PIR, Remotes, Work with AlexaAmazon
- SAVE $21.00$66.99$87.99TUGARD WiFi GSM Home Alarm Security System,Wireless DIY Smart Home Burglar Security Alarm System 12 Pieces Kits, Compatible with Alexa Google Home Voice Control for Villa Home ApartmentAmazon
- $9.89Alarm Magnetic Contacts Recessed Door Sensor 14×10×3 10pcs Wired Door Window Sensor Magnetic for Home Alarm SystemAmazon
- SAVE $41.01$57.99$99.00WiFi Door Alarm System, Wireless DIY Smart Home Security System, with Phone APP Alert, 8 Pieces-Kit (Alarm Siren, Door Window Sensor, Remote), Work with Alexa, for House, Apartment, by tolviviovAmazon
- $13.98WiFi Wireless Door Window Sensor,TUYA Smart Alarm with Free Notification APP Control Home Security Alarm System, Compatible with Alexa, Google Home, Siri (1-Pack)Amazon
- $129.00Clouree WiFi 4G Alarm System for Home Security, Wireless Home Alarm 20 Piece Kit with Siren, PIR Motion Sensors, Remote Controls, Window/Door Sensors (Tuya and Smart Life APP)Amazon
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- $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
- $142.00Clouree 4G Smart Home Security Alarm Kit, Wireless WiFi Home Alarm System with Siren, PIR Motion Sensor, Remote Controls, Window/Door Sensor, Support SMS Push/APP Linkage Alert (21 Pieces)Amazon
- $19.99Chatthen WiFi Window Alarm Sensor, Tuya Smart Door Alarm with Light Alarm, Home Wireless Security Alarm System with Intelligent Linkage, Timing, APP Remote ControlAmazon
- $79.99SKK Home Security System (2nd Gen), 9-Piece Wireless Alarm System Kit, Compatible with Alexa, DIY No Monthly Fee, for House Apartment OfficeAmazon
- $166.00Touch Screen Alarm System for Whole House Security, WiFi Wireless Home Alarm 20 Piece Kit with Siren, PIR Motion Sensor, Remote Controls, Window/Door Sensor,Support SMS PushAmazon
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- $38.99TOWODE Home Security System Wi-Fi (2.4 GHz) Door Alarm System with APP Alert 7 Pieces Kit,Weatherproof Siren 120 dB Home Alarm System for House Office Apartment Business Factory Security AlarmAmazon
- $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
- $294.58Yale Smart Living Sync Smart Home Alarm - Starter Kit - home security system - wireless, wired - 868 MHzNewegg
- $337.92Yale Smart Living Sync Smart Home Alarm - Family Kit - home security system - wireless, wired - 868 MHzNewegg
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- $27.95MK-MT Skylink Wireless Security Keychain Remote Keyfob for SkylinkNet Connected Home Alarm Security & Home Automation System and M-Series. Remotely Arm & Disarm your Home Security SystemAmazon
- $22.982 Pack WiFi Wireless Door Window Sensor,TUYA Smart Alarm with Free Notification APP Control Home Security Alarm System, Compatible with Alexa, Google Home, SiriAmazon
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- $37.994 Pack WiFi Wireless Door Window Sensor,TUYA Smart Alarm with Free Notification APP Control Home Security Alarm System, Compatible with Alexa, Google Home, SiriAmazon
- $25.28Smart Wifi Fire Smoke Temperature Sensor Alarm Wireless Smoke Temperature Detector for Automation Home Security Alarm System SmartLife APP ControlNewegg
- $75.66Umeima Door Alarms for Kids Safety, Alarm System for Home Security with APP, Wireless 16-Piece kit: Siren, Window Sensor, Remote, Apartment (WiFi 2.4GHz, 5GHz)Amazon
- $61.36BESTOONE Motion Sensor Alarm, Long Range Wireless Driveway Alarm, Indoor Home Security System Electric Doorbells, 4 Motion Detector and 2 Alarm, 38.Newegg
- $41.99and upKERUI Upgraded Standalone Home Office Shop Security Alarm System Kit,Wireless Loud Indoor/Outdoor Weatherproof Siren Horn with Remote Control and Door Contact Sensor,Motion Sensor,Up to 115dbAmazon & 1 more
- $19.99Spacer for Simplisafe - Security Sensor Spacer for Wireless Home Security System, DIY Alarm Spacer for Door Window Home Security System Accessories, Sensor/Magnet Not Included (1 Inch)Amazon
- 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
- $24.99Skylink KN-MT Wireless Security Keypad for SkylinkNet Home Alarm and M-Series Security SystemWalmart
- $32.99Siren Alarm, Outdoor Siren Speaker with 150 High Decibels, Security Horns & Sirens, 12v Alarm System with Adjustable Angles for Increasing Sounds, Alarm Siren for Home Security and Building IntercomsAmazon
- $149.00and upeufy Security 5-Piece Home Alarm Kit, Home Security System, Keypad, Motion Sensor, 2 Entry Sensors, Home Alarm System, Control from The App, Links with eufyCam, Optional 24/7 ProtectionAmazon & 1 more
- $49.99KERUI WiFi Home Security Alarm System 8-Piece kit Door Alarm System DIY Siren Door/Window Sensors Remotes Burglar Alarm for House Apartment Office,Compatible with Alexa Google HomeAmazon
- SAVE $23.00$169.99$192.99eufy Security 7-Piece Home Alarm Kit, Home Security System, Keypad, 2 Motion Sensor, 3 Entry Sensors, Home Alarm System, Control from The App.Newegg
- $19.99Spacer for Ring - Security Sensor Spacer for Wireless Home Security System, DIY Ring Alarm 2nd Gen Spacer for Door Window Home Security System Accessories, Sensor/Magnet Not Included (1/4 INCH)Amazon
- $19.99Sensor Riser Compatible with Ring - Security Sensor Spacer for Wireless Home Security System, Self Adhesive DIY Ring Alarm Spacer for Door Window Home Security System Accessories, 2 Pack (0.50 Inch)Amazon