$35.97
Wyze Home Security System Entry Sensor - Window and Door Entry Protection (3-Pack)Amazon$149.00and up
Ring 8 Piece Alarm Security Kit 2nd GenerationAbt Electronics & 5 more$25.42
Philips Personal Security Window and Door Alarm, 4-Pack, WhiteWalmart$13.92
Philips Personal Security Window and Door Alarm, 2-Pack, WhiteWalmartSAVE $60.99
$99.00$159.99
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 eufyCam, Optional 24/7 ProtectionAmazonSAVE $15.00
$44.99$59.99
WiFi 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 tolviviovAmazonSAVE $6.03
$32.96$38.99
4 Pack WiFi Wireless Door Window Sensor,TUYA Smart Alarm with Free Notification APP Control Home Security Alarm System, Compatible with Alexa, Google Home, SiriAmazonSAVE $20.11
$89.88$109.99
WiFi 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$59.99
Alarm Wireless Motion Detector (2-Pack) (2nd Gen)The Home Depot$129.99and up
Arlo Home Security System - Wired Keypad Sensor Hub, (2) 8-in-1 Sensors, 24/7 Professional Monitoring- No Contract Required, DIY Installation, Alarm System for Home Security – SS1201, WhiteAmazon & 1 more$139.99
tolviviov 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$19.73and up
General Electric, 4 Pack, DIY Protection, Burglar Alert, Wireless, Chime, Easy Installation, Home, 45174 GE Personal Security Window and Door Alarm, White, 4Amazon & 1 more$171.00
EnGenius ENH500v3 EnJet Outdoor 5GHz Wireless Bridge Kit (2-Pack) ENH500V3-KITB&H Photo$19.69
Trip Wire Alarm Device 12 Gauge Camping Trip Alarm for Camp Safe Property Safety Tent Alarm Outdoor Security Perimeter Trip Alarm Early Warning Security System Line Scare Animals AluminumAmazon$79.99
Arlo Wire-Free Keypad for Arlo Home Security System - Arlo Certified Accessory - Alarm Keypad, DIY Install, Built-in Siren, White - KB1001Amazon$23.99
Enhance Your Security with Our Patio Door Security Bar and Alarm BundleThe Home Depot$849.99
Arlo outdoor Ultra 2 Spotlight Camera Wire Free Security System 4 Pack with Total SecurityAmazonSAVE $190.20
$132.18$322.38
Staniot WiFi 4G Home Security System Wireless Security Protection Tuya Smart Home Alarm SensorsAliExpress$589.89
Aoeeki Retail Anti-Theft Equipment Kit,Security Tags Sensor rf 8.2mhz Systems Sound Light Alarm with 100pcs Clothing Security Tags Magnet Tool for Supermarkets Clothing Stores Toy StoresAmazon$19.99
K9 Security System Garden Security SignWayfair$89.99
X-Sense Smart Home Security System, Wireless Home Alarm System 8-Piece Kit, Supports Mobile App Alerts, Compatible with Alexa, Includes 1 Base Station, 4 Door Sensors, 2 Motion Sensors, 1 Keypad, AS08Amazon$12.99
TAODAN DC 12V Siren Horn Wired Outdoor Alarm Loud Horn Sound Siren for Home Alarm System Security and ProtectionAmazon$13.27
Perimeter Trip Wire Alarm Device, Camping Trip Wire Alarm Device, 360° Coverage Early Warning Security System for Camping Security Property Safety, Reusable for Camping SecurityAmazon$379.95
Ring | Hippo Smart Home Security Kit, 9-Piece: Ring Alarm with Ring Indoor Cam (1st Gen). Flood/Freeze sensor, Smoke/CO listener and Echo DotAmazonSAVE $4.99
$15.00$19.99
Spacer 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$8.47
QWORK Electric Siren Horn, DC 12V Security Loud Wired Alarm Siren for Home Alarm System Security and Protection, 110 dBAmazon$45.59
Home Security Wireless Door/Window Alarm, Door Open Alert Security Alarm Sensor for Home with Adjustable Volume (4-Pack)The Home DepotSAVE $20.00
$59.99$79.99
Wireless Home Security Alarm System 3-Piece, 1 Smart Hub, 2 PIR Motion SensorThe Home Depot$22.00
Sensing In/Security: Sensors as Transnational Security InfrastructuresWalmart$19.79
Wireless Security Kaychain Remote for Net Connected Home Security Alarm & Home Automation SystemThe Home DepotSAVE $10.00
$54.99$64.99
X-Sense Smart Home Security System, Wireless Security System 5-Piece Set, Supports Mobile App Alerts, Compatible with Alexa, Includes 1 Base Station, 2 Door Sensors, 1 Motion Sensor, 1 Keypad, AS05Amazon$52.99
WSDCAM Window Alarm Sensors 125dB Ultra-Slim Wireless Glass Break Detector Vibration Alarm for Home Window and Door Security Glass Break Sensor Alarm - 8 PackAmazonSAVE $30.00
$199.99$229.99
Skylink Wireless Home Alarm Kit (8-Piece) with Hub, Door Window Sensors, Motion Sensor, Keypad and KeyfobWalmart$188.48
Alarm Home Security Kit - 5 piece (1st Gen)The Home DepotSAVE $11.46
$33.00$44.46
Silencer Ala21p Remote Start & Security Programming Alarm System Kit - AllSHOP.COM$12,600.00
Small business fire security 2 zone 2 wire conventional fire alarm control panelInspire Uplift$49.95
Bogen Model RPKUTI1, Rack Mount and Security Security Kit ONLY RPKUTI1B&H Photo$299.99
Arlo Security system kit Wi-fi Compatibility Smart Hardwired Home Security System in White | SS1501-100NASLowe'sSAVE $3.00
$15.99$18.99
Perimeter Trip Alarm Trip Wire Alarm Device with 209 Primer Early Warning Security System for CampingAmazon$25.17
Siren, Outdoor Siren for Alarm System Acoustic-Optical Security Alarm(433MHZ)AmazonSAVE $223.11
$108.44$331.55
Staniot WiFi SecPanel 5 Wireless Home Alarm System Tuya Smart 4.3" Touch Screen Security KitAliExpress$13.76
DC12V 15W Wired Security Alarm Siren Horn Loudspeaker Outdoor with Bracket for Home Security SystemAmazon$59.01
Lewiston Mailbox Locking Insert Security Kit QualarcWayfairSAVE $8.48
$6.93$15.41
Refrigerator Door Alarm Door Burglar Alarm System Alarm Security Anti-Theft System Set Smart HomeAliExpress$312.50
Wireless Portable Alarm System Security Device KitThe Home Depot$39.99
Alarm Door/Window Contact Sensor (2-Pack) (2nd Gen)The Home Depot$119.99and up
Ring Alarm v2 5-Piece Kit, WhiteKohl's & 3 more$10.89
Alarm Magnetic Contacts Recessed Door Sensor 14×10×3 10pcs Wired Door Window Sensor Magnetic for Home Alarm SystemAmazon$55.00
SpeakerHub and 1 Outdoor Motion Detector Starter KitThe Home Depot$60.51
Mail Chime Wireless Mail Alert System Security KitWayfairSAVE $19.39
$19.38$38.77
Tuya Zigbee Wireless Smart Vibration Sensor Intelligent Detection Alarm Smart Home Security SystemAliExpressSAVE $4.02
$18.96$22.98
2 Pack WiFi Wireless Door Window Sensor,TUYA Smart Alarm with Free Notification APP Control Home Security Alarm System, Compatible with Alexa, Google Home, SiriAmazonSAVE $1.64
$28.35$29.99
Skylink Long Range Motion Alert & Alarm Security KitWalmart$68.75
Hub and Outdoor Security Siren and Smart Alarm Controller Alarm Kit Loud 110 dB, Wireless, Battery-Powered, 1/4 MileThe Home DepotSAVE $30.00
$99.99$129.99
Wireless Home Security Alarm System 5 Piece, 1 Smart Hub, 4 Door & Window SensorThe Home DepotSAVE $19.61
$9.54$29.15
Door Handle Alarm 110dB Door Security Alarm with Adjustable Settings Portable Alarm EquipmentAliExpressSAVE $175.55
$375.00$550.55
Krown KA300 Wireless Alarm Monitoring System,Alarm Monitoring System Kit,Each,KA300KITHealth Products For You$59.01
Lewiston E1 Economy Mailbox Locking Insert Security Kit QualarcWayfair$16.99
Ring Alarm Motion Detector (1 Pack)Woot$99.98
Wireless Home Security Sensor Kit with Hub, Keypad, Motion, Entry Sensors, and 6 Mo. of 24/7 Professional MonitoringThe Home Depot
$35.97Wyze Home Security System Entry Sensor - Window and Door Entry Protection (3-Pack)Amazon