SAVE $6.44
$52.52$58.96
WYZE 24/7 Recording DIY Home Security System, Indoor/Outdoor, AI Person Detection, Color Night Vision, Compatible with Alexa, Up to 28 Days of Rolling Security Footage, 1 Camera + 1 SD Card KitAmazon$77.62
Home Security System, Wireless Smart DIY Alarm Kit, with App/Email/Limited SMS Alert, 5-Pieces-KitThe Home Depot$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)AmazonSAVE $1.00
$9.98$10.98
Sensor Riser Compatible with ADT - DIY Contact Sensor Spacer for ADT Wireless Home Security Systems Window Door Motion Sensors Alarm System Home Security Accessories, Sensor Not Included (1 Inch)AmazonSAVE $1.00
$9.98$10.98
Sensor Riser Compatible with Ring - Security Sensor Spacer for Wireless Home Security System, Self Adhesive DIY Ring Alarm Spacers (1½ Inch)AmazonSAVE $1.00
$9.98$10.98
Magnet Riser Compatible with SimpliSafe - Self Adhesive DIY Magnet Side Sensor Spacer for SimpliSafe Wireless Home Security System Accessories, Sensor and Magnet are not Included (0.75 inch)Amazon$9.95
Home Security Systems DIY using Android and ArduinoAmazon$34.95
Home Security System DIY PRO using Android and TI CC3200 SimpleLinkAmazon$24.95
Home Security System DIY Wireless IoT Using ESP32 CAM and AndroidAmazon$84.99
tolviviov Home Security System Wireless, DIY Door Alarm Security System, App Alerts, 10-Piece Kit, No Monthly fee, WiFi Alarm, Door Window Motion Sensor, for Safety, Home Security, Kids SafetyAmazon$79.99
Amcrest Home Security System, DIY Smart Home Alarm System for Home with No Monthly Fees, Remote Arm/Disarm & Phone App Alerts, 4 Pieces-Kit (PIR.NeweggSAVE $150.00
$149.99$299.99
Arlo Home Security System - Wired Keypad Sensor Hub, (5) 8-in-1 Sensors, Yard Sign, 24/7 Professional Monitoring- No Contract Required, DIY Installation, Alarm System for Home Security - SS1501,WhiteAmazon$73.90
TOWODE Home Security System Wi-Fi (2.4 GHz) Door Alarm System with APP Alert DIY Kit, Weatherproof Siren 120 dB Home Alarm System for House Office Apartment Business Factory Security AlarmAmazon$31.99and up
KERUI Home Security System Indoor Outdoor Weather-Proof Siren Window Door Sensors Motion Sensor Alarm with Remote Control More DIY, Wireless House Hotel Garage Shop Burglar Door Alarm, NO WIFI/GSM/APPAmazon & 1 more$2.99
Raspberry Pi Security: Build Your Own DIY Home Security System with Pi (Pi Innovators: Unleashing Creativity with Raspberry Pi)Amazon$109.99
Alarm Security System, DIY 4G Wireless Burglar Alarm 18 Piece Kit with WiFi APP Control for Home & ShopAmazonSAVE $22.80
$57.19$79.99
CPVAN 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$64.99
Splenssy WiFi GSM Home Alarm Security System, 2.4in LCD Wireless DIY Smart Home Burglar Security Alarm System 10 Piece Kit, Compatible with Alexa Google Home Voice ControlAmazon$49.99
KERUI 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$28.99
Motion Sensor Doorbell Entry Alert Door Chime for Business Store Office Home DIY Security System, Wireless Alarm Motion Detector Device Welcome Buzzer Monitor Visitor BellAmazon$19.99
Solar Driveway Alarm, STECHRO Wireless Motion Sensor Alarm Outdoor Weatherproof with Solar Charging, DIY Home Security System for Monitoring & Protecting Property and Safety, 1 Receiver and 1 SensorAmazon$79.99
WiFi 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$9.99
urcianow RG174 Coaxial Cable 50ft Low Loss RG174 Coax Cable 50 Feet RF Coax Wire 50 Ohm for DIY Security Systems Computer Networks Access Control Home Automation ApplicationsAmazon$99.99
YBJ WiFi and GSM Wireless Alarm System for Home Security, DIY Burglar Alarm Kit with APP Remote Control, Motion Detector, Door and Window Sensor, Siren, Compatible with Alexa and Google AssistantAmazonSAVE $5.76
$47.06$52.82
VENZ 4 Piece Wireless Home Security System - Optional 24/7 Professional Monitoring - No Contract - Compatible with Alexa and Google Assistant - DIY 4 Pieces-Kit with App AlertAmazon$129.99
D1D9 Home Burglar Alarm System 23 pcs kit Wireless DIY GSM Auto Dialer for House SecurityAmazonSAVE $10.00
$49.99$59.99
Solar Driveway Alarm System- HTZSAFE 1/4Mile Weatherproof Outdoor Motion Sensor&Detector DIY Security Alert System-1 Receiver and 1 Sensor KITAmazonSAVE $49.96
$399.99$449.95
5MP Wireless Security Camera System, 1 x 12CH Wi-Fi NVR with 2TB HDD Pre-Installed, 2 x RLC-510WA-White, 2 x RLC-510WA-Black, DIY SystemAmazonSAVE $2.00
$35.99$37.99
Driveway Alarm- 1/2 Mile Long Range Wireless Driveway Alarm Weather Resistant Motion Sensor&Detector-DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property - 1 Receiver and 1 SensorAmazon$23.99
Driveway Alarm, 1000ft Long Range Motion Sensor Alarm Wireless Outside Weatherproof 20 Ft/40 Ft Detection Distances Adjusted DIY Security Alert System Protect Outdoor/Indoor PropertyAmazon$119.99
HTZSAFE Solar Wireless Driveway Alarm System- 1/2 Mile Long Transmission Range- 300 Feet Wide Sensor Range- No Wiring No Need Replace Battery- Outdoor Weatherproof DIY Security Perimeter Alert SystemAmazon$103.00
SWB Adaptable Security Bars for Windows - Model B | Easy DIY Installation | Suitable for Both Frame and Wall | Telescopic System | Patented Security ScrewsAmazon$39.99
VJOYCAR DIYV1 1-Way Wireless Car Alarm Vehicle Security System Anti-Theft Burglar Vibration Sensor Horn Siren Universal 12V Auto Anti-Theft Protection System Simple DIY InstallAmazon$27.99
EASYGUARD IM001 RFID 2.4GH car Wireless Immobiliser Security System with Engine Automatic Lock or Unlock immobilizer System Anti-hijacking & Anti-Theft DC12V Easy DIY InstallationAmazon