$34.48
Burglar Alarm Snap-on Electronic Project KitNewegg$109.99
Alarm Security System, DIY 4G Wireless Burglar Alarm 18 Piece Kit with WiFi APP Control for Home & ShopAmazon$13.99
Door Alarm Sensor, 125dB Door Alarms Window Burglar Alarm - Black, Silver ToneBed Bath & Beyond$16.50
Door Alarm with Remote Window Alarm Sensors 0-120 dB with 4 Modes Open Alarm/Close/Dingdong/Reminder Burglar Alarm for Kids Safety Dementia Patients Home Office Business (1 Sensor & 2 Remote)Amazon$29.99
Arlo All-in-One Sensor with 8 Functions for Home Security System, House Alarm Sensor, Burglar Alarm, Smoke Detector and CO2 Detector Listening, Water Leak Detector, Door Sensor, 1 Pack - MS1001Amazon$9.99
GREENCYCLE 1 Set Wireless Entry Home Door Window Burglar Alarm Safety Security Burglar Alert System Magnetic Sensor Emergency Doorbell ChimeNewegg$24.99
Smart Siren Alarm, Loud 110 dB, Wireless Alarm for Home Security/Intrusion/Burglar Alarm KitThe Home Depot$39.90
Outdoor Indoor Doors and Windows Infrared Jumping Over The Wall Alarm Garage Driveway Burglar Alarm 19 to 3900in Distance Protection Sensitivity high Sound Easy to InstallAmazon$11.99
Alarm Door Security Protection Window Wireless Burglar with Magnetic Sensor Home Safety Wireless Longer System 90dB WholesaleNewegg$8.99
Door Window Alarm, 90DB Door Alarms for Kids Safety, Wireless Sensor Door Window Burglar Alarm-Window Pool Alarms for Home (3)Amazon$8.99
Door Window Alarm, 110DB Door Alarms for Kids Safety, Wireless Sensor Door Window Burglar Alarm-Window Pool Alarms for Home (2 Pack)Amazon$14.79
Vaguelly 1 Set Burglar Alarm Bike Alarm Car Alarm Remote Door Lock Electric Motorcycle Motion Sensor Alarm Scooter Accessories Wireless Alarm Security Sensor Alarm Waterproof Alarm SirenAmazon$27.45
White Home Security Wireless Magnet Alarms Door/Window, 1-Piece Security Burglar Alarm for Kid SafetyThe Home Depot$17.99
Hiistar Personal Security Window & Door Alarm Bell | Wireless Sensor Door Window Burglar Alarm | Pack of 10Amazon$20.23
Smart Siren Alarm for zigbees, Tuya zigbees Smart Sound and Light Siren Sensor 90dB Home Security Alarm Burglar,Tuya App Control Wireless 8 Kinds of Alarm Sounds Alarm #WhiteAmazon$36.60
GREENCYCLE Door and Window Alarm for Home, Wireless Home Security Burglar Alarm, Motion Sensor Detect Alarm, Motion Detectors, 4-in-1 Mode for Garage Kids Safety, Long Range Waterproof WeatherproofAmazon$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$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 AssistantAmazon$61.50
Wired Dual Beam Photoelectric Infrared Sensor Barrier Detector 100M Alarm Tamper Alarm Output for Park Courtyard Gate Door Window Burglar Alarm SystemNewegg$16.00
ZYTC Car Fake Dummy Alarm Led Light Red 6 LED Warning Light Solar Power Simulated Security Anti-Theft Flashing Light Car Burglar Alarm LightAmazon$129.99
D1D9 Home Burglar Alarm System 23 pcs kit Wireless DIY GSM Auto Dialer for House SecurityAmazon$38.99
Wired Passive Infrared Motion Sensor, Motion Sensor Alarm 110° Detection Angle Double Beam Infrared Immune Security Burglar Alarm System for Indoor OutdoorAmazon$26.23
fosmon anti -theft burglar alarm with remote, wireless window and door open entry alert magnetic contact sensor battery operated loud 130decibel.Newegg$14.11
WiFi Smart Home, Sensor Wireless Security WiFi Door Sensor PIR Motion Detection Alexa Burglar AlarmAmazon$15.53
Pellorig Tuya Bluetooth 2 in 1 PIR Motion Sensor Brightness Wireless Infrared Detector Security Burglar Alarm Sensor Smart Life,Amazon$7.79
Magnetic Reed Switch RC Recessed Wired Window Door Contact Sensor for Home Security and Burglar Alarm Systems 10 PcsAmazon$28.08
2 Pair of ABO-20 Waterproof Active Photoelectric Single Beam Infrared Sensor Barrier Detector for Gate Door Window Burglar Alarm SystemNewegg$17.99
SONOFF SNZB-04 ZigBee Wireless Door Window Sensor, Burglar Alarm for Home Security, Compatible with Alexa Google Home, Zigbee Bridge Hub RequiredAmazon$15.66
PIR Motion Sensor Smart Home Security Burglar Alarm Wireless 2.4GHz WiFi Motion Detection Sensor Real-time Monitoring Day or Night Support Free APP Mode & Emergency Alert PushAmazon$19.99
Door Alarm Sensor, Alarm for Doors When Opening, 120DB Window Door Alarm, Door Alarms for Kids Safety, 4 Pack Pool Alarms for Doors Entry Sensor Burglar Alert for Home Security KidsAmazon$15.76
Anti-Pet PIR Motion Sensor Wired Alarm Dual Infrared Detector Pet Immune For Home Burglar Security Alarm SystemNewegg$22.93
kerui wireless pir motion sensor door bell shop visitor alert chime alarm burglarNeweggSAVE $21.00
$66.99$87.99
TUGARD 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$16.99
S SELDORAUK PIR Motion Sensor Door Bell Shop Visitor Alert Chime Dingdong Welcome Alarm Burglar Motion DetectorAmazon$69.99
Dog Barking Alarm Motion Detector Outdoor Pir Human Body Motion Sensor Alarm Electronic Burglar Deterrent Activated Home Security (1 Detectors+ 1 Receiver+1 Remote)Amazon$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$9.95
KERUI Wireless Indoor Motion Sensor Door Bell Shop Visitor Alert Chime Alarm Burglar for Business When Entering Door OpensAmazon$18.99
Door Alarm Door Chime, Window Alarm Sensors for Home Security Kids Safety, Door Open Alarm Contact 120 dB Alert with 4 Feature Modes Burglar Anti-Theft for Child Safety/Home/Office/Apartment (2 Pack)AmazonSAVE $11.00
$28.99$39.99
Door Alarms 6 Pack for Kids Safety, Noopel 120DB Pool Alarm Sensor for Doors and Windows, Burglar Intruder Entry Alert for Toddlers Personal SecurityAmazon$31.99
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$37.88
Door Alarm Sensor Window Alarms for Home Security Kids Burglar Safety SystemAmazon$10.99
Philips Personal Security Window and Door Alarm, 2 Pack, DIY Protection, Burglar Alert, Wireless, Chime/Alarm, Easy Installation, Ideal for Home, Garage, Apartment, RV and More, LRM3420W/27Amazon$22.38
GE Personal Security Window/Door Alarm, DIY Home Protection, Burglar Alert, Magnetic Sensor, Off/Chime/Alarm, Easy Installation, Ideal for Home.Newegg$12.45
GREENCYCLE 1 Set (1 Remote, 1 Alarm) Multi-function Wireless Anti-Theft Remote Control Burglar Alert Door Window Security Alarms Emergency Doorbell.Newegg$29.99
Door Window Alarm for Home Pool Kids Safety with 2 Remote Controls Door Entry Burglar Magnetic Sensor Security Alert Kit for Store Garage 130dB 4 Alarm Modes (3)AmazonSAVE $6.00
$19.99$25.99
120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Burglar Anti-Theft Wireless Security Alarms Keep Your Home, Pool, Cabinet, Business SafeAmazon$106.99
Wireless Driveway Alarms Solar Driveway Sensor Alarm Ring Chime Motion Detector Outside Weatherproof Long Range Burglar Alert 1 Receiver + 4 SensorsAmazon$15.99
Erdiegle Door Alarm, Window Alarm, Door Chimes When Door Opening, 135db Sound with Time Delay, 4 Working Mode, Used for Apartment, Pool, Home Security, Shop Burglar AlertAmazon$49.99
GONLEN Wireless Home Alarm System Strobe Solar Siren Burglar Anti Theft with Door Sensor PIR Motion Detection for Security ProtectionAmazon$139.99
D1D9 Home Alarm System Wireless Built in Antenna Scare Burglar Away for DIY GSM House SecurityAmazon$18.01
LESHP Wireless Alarm Magnetic Sensor System Wireless Door Window Motion Burglar Entry Security Home Guarding 105dB with LEDNewegg$41.36
bulk 22/2 stranded conductor alarm cable 500ft fire/security burglar station wire security unshielded, 22/2, solid, 500ftNewegg$19.99
eMylo Motion Sensor Alarm,Home Security Alarm System with Motion Sensor Alarm Indoor Infrared Sensors Protect Pet Friendly Portable Door Chime Bell Alert Burglar for Shop Home(USB Supply )Amazon$45.88
Dog Barking Alarm Motion Detector,Pir Wireless Human Body Walking Sensor Doorbell Door Security Alert System Device for Home or Office Burglar Deterrent (1Sensor + 2Receivers, White)Amazon$36.99
WiFi Door Sensor Alarm: Smart Door Sensor with 90db Real-time Alarm, App Notification, Wireless Door Open Contact Sensor for Home Security Burglar Alert Compatible with Alexa Google Home (2pack)Amazon$9.99
Jemay WiFi Door Alarm Sensor, Real-time Door Sensor Detector, Smart Window and Door Alarm Work with Tuya APP,Door Open Contact Sensor for Home Security and Burglar AlertAmazon$21.99
125dB Motion Sensor Alarm Indoor: Wireless Motion Detector Alarm with Siren (328ft Remote Control, Battery Operated) Portable Door Chime Bell Alert Burglar for Shop Home Shed RVAmazon$16.99
Lancoon Wireless Anti-Theft Vibration Alarm, 110dB Loud Sensitivity Adjustable Motion Sensor Burglar Security System for Door Window Bike Motorcycle MotorhomeAmazonSAVE $3.99
$39.99$43.98
Erdiegle 3 Pack WiFi Door/Window Alarm Sensor with App 2.4Ghz(with Timer Arm and Disarm/Time Delay) Sound Adjustable for Home Security Bussiness Burglar AlertAmazon$30.20
Burglar Alarm 22/2 AWG 500' Feet Stranded White Speaker CL2 Security Wire CableNewegg