Shop DIY PIR Sensor Alarm

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$69.99
Rugged Grade RT6-C Series Motion Sensor - Premium Microwave 5.8Ghz - Easy Screw-In Install - Remote Programmable - Works On Nextgen III , IV & Revati
LED Light Expert
Free shipping
$69.99
Rugged Grade RT6-C Series Motion Sensor - Premium Microwave 5.8Ghz - Easy Screw-In Install - Remote Programmable - Works On Nextgen III , IV & Revati
LED Light Expert
$36.99
Motion Sensor With Junction Box Cover For Conduit Knuckle Mount Lights - Wall Light Motion Sensor- PIR Sensor(See SKU List)
LED Light Expert
Free shipping
$36.99
Motion Sensor With Junction Box Cover For Conduit Knuckle Mount Lights - Wall Light Motion Sensor- PIR Sensor(See SKU List)
LED Light Expert
$198.00
Wireless Motion Detector WNC-MD
BEC Integrated
$198.00
Wireless Motion Detector WNC-MD
BEC Integrated
$70.00
General Purpose Infrared Motion Detector Bus-Powred (Command Control Type)
東京デバイセズ
$70.00
General Purpose Infrared Motion Detector Bus-Powred (Command Control Type)
東京デバイセズ
$17.99
Sopepoyie RC-36 NC/NO Recessed Wired Security Window Door Contact Sensor Brown Alarm Magnetic Reed Switch 5 Sets
Amazon.com
$17.99
Sopepoyie RC-36 NC/NO Recessed Wired Security Window Door Contact Sensor Brown Alarm Magnetic Reed Switch 5 Sets
Amazon.com
$147.94
$295.94
Apartment Home Security System | Official Simplisafe
SimpliSafe, Inc.
Free shipping
50% off
$147.94
$295.94
Apartment Home Security System | Official Simplisafe
SimpliSafe, Inc.
$60.15
$75.72
Leviton Ceiling Mount Occupancy Sensor, PIR, 360 Degree, 450 Sq. Ft. Coverage, Self-Adjusting, OSC04-I0W, White
Amazon.com
21
Free shipping
20% off
$60.15
$75.72
Leviton Ceiling Mount Occupancy Sensor, PIR, 360 Degree, 450 Sq. Ft. Coverage, Self-Adjusting, OSC04-I0W, White
Amazon.com
$169.91
$339.91
Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
SimpliSafe, Inc.
Free shipping
50% off
$169.91
$339.91
Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
SimpliSafe, Inc.
$183.91
$367.91
Security For Large Homes With Panic Button, Glassbreak Sensor | Simplisafe
SimpliSafe, Inc.
Free shipping
50% off
$183.91
$367.91
Security For Large Homes With Panic Button, Glassbreak Sensor | Simplisafe
SimpliSafe, Inc.
$5.99
Dorhea 4Pcs HC-SR501 Pir Motion Infrared Human Body Sensor Module Pyroelectric Infrared Motion Detector Module For Raspberry Pi Microcontrollers
Amazon.com
$5.99
Dorhea 4Pcs HC-SR501 Pir Motion Infrared Human Body Sensor Module Pyroelectric Infrared Motion Detector Module For Raspberry Pi Microcontrollers
Amazon.com
$5.27
$15.97
Zigbee Mini PIR Motion Sensor Human Motion Infrared Detector Security Alarm Work With Alexa Google
Aliexpress
67% off
$5.27
$15.97
Zigbee Mini PIR Motion Sensor Human Motion Infrared Detector Security Alarm Work With Alexa Google
Aliexpress
$24.97
Zigbee Smart PIR Motion Sensor, Human Body Infrared Detector, Security Alarm Compatible With Ewelink & Home Assistant Sensor
Inspire Uplift
$24.97
Zigbee Smart PIR Motion Sensor, Human Body Infrared Detector, Security Alarm Compatible With Ewelink & Home Assistant Sensor
Inspire Uplift
$12.99
Mini PIR Motion Sensor Switch With Built In Timer - 12-24 VDC - 6 Amps - Mini PIR Switch
Super Bright LEDs
$12.99
Mini PIR Motion Sensor Switch With Built In Timer - 12-24 VDC - 6 Amps - Mini PIR Switch
Super Bright LEDs
$57.99
Keilton Network Control PIR Daylight Harvesting Bluetooth MESH Motion Sensor - App Controlled - 0-10V Dimming - Plug And Play
Super Bright LEDs
$57.99
Keilton Network Control PIR Daylight Harvesting Bluetooth MESH Motion Sensor - App Controlled - 0-10V Dimming - Plug And Play
Super Bright LEDs
$34.97
Mini PIR Motion Sensor Infrared Detector Security Alarm Works With Alexa Google Home Mini PIR Motion Sensor Infrared Detector Security Alarm Works Wit
Inspire Uplift
$34.97
Mini PIR Motion Sensor Infrared Detector Security Alarm Works With Alexa Google Home Mini PIR Motion Sensor Infrared Detector Security Alarm Works Wit
Inspire Uplift
$2.63
$5.60
DC 12V 24V Ceiling PIR Motion Sensor Switch Module 3A IR Infrared Induction Body Sensor Detector
Aliexpress
53% off
$2.63
$5.60
DC 12V 24V Ceiling PIR Motion Sensor Switch Module 3A IR Infrared Induction Body Sensor Detector
Aliexpress
$186.99
Alimed Wireless Wander Alarm System
Grayline Medical
$186.99
Alimed Wireless Wander Alarm System
Grayline Medical
$133.97
Wireless Motion Alarm Security System With Waterproof PIR Sensors For Home And Driveway 1 Panel 2 Motion Uk Plug
Inspire Uplift
$133.97
Wireless Motion Alarm Security System With Waterproof PIR Sensors For Home And Driveway 1 Panel 2 Motion Uk Plug
Inspire Uplift
$508.24
Home Security Alarm Kit Pir Motion Detector Alarm System Smart Burglar
eBay
Free shipping
$508.24
Home Security Alarm Kit Pir Motion Detector Alarm System Smart Burglar
eBay
$5.65
$11.44
PIR Motion Sensor Switch,DC6V-24V 5A PIR Infrared Motion Human Body Sensor Detector Switch,Light
Aliexpress
50% off
$5.65
$11.44
PIR Motion Sensor Switch,DC6V-24V 5A PIR Infrared Motion Human Body Sensor Detector Switch,Light
Aliexpress
$83.56
Napco Security Alarm Wireless Motion Detector PIR GEM-PIR
DkHardware.com
$83.56
Napco Security Alarm Wireless Motion Detector PIR GEM-PIR
DkHardware.com
$75.00
$99.00
Ajax Motionprotect Wireless Indoor Motion Detector White
Shop Ajax Security
24% off
$75.00
$99.00
Ajax Motionprotect Wireless Indoor Motion Detector White
Shop Ajax Security
$651.69
Home Security Alarm Kit Pir Motion Detector Alarm System Smart Burglar
eBay
Free shipping
$651.69
Home Security Alarm Kit Pir Motion Detector Alarm System Smart Burglar
eBay
$295.00
$379.00
AJAX Wireless Outdoor Motion Detector With Visual Alarm Verification, Anti-Masking, And Pet Immunity, White
Shop Ajax Security
22% off
$295.00
$379.00
AJAX Wireless Outdoor Motion Detector With Visual Alarm Verification, Anti-Masking, And Pet Immunity, White
Shop Ajax Security
$29.99
Sabre Wireless Motion Detector Sensor System With Driveway Alarm
Target
Free shipping
$29.99
Sabre Wireless Motion Detector Sensor System With Driveway Alarm
Target
$184.74
48ZW64 ALARM CONTROLS CORP - Security & Security Motion Detector Supplies
Radwell.com
$184.74
48ZW64 ALARM CONTROLS CORP - Security & Security Motion Detector Supplies
Radwell.com
$18.98
Linkpal Wireless Home Security Driveway Alarm, Motion Sensor Detect Alert With 2 PIR
Walmart
14
Free shipping
$18.98
Linkpal Wireless Home Security Driveway Alarm, Motion Sensor Detect Alert With 2 PIR
Walmart
$11.99
Tuya Wifi Infrared PIR Motion Sensor Alarm For Smart Home Security With Alexa Integration
Evalm
$11.99
Tuya Wifi Infrared PIR Motion Sensor Alarm For Smart Home Security With Alexa Integration
Evalm
$44.97
$80.00
Wireless Driveway Alarm With Motion Sensor
Until Times Up
43% off
$44.97
$80.00
Wireless Driveway Alarm With Motion Sensor
Until Times Up
$66.83
Occupancy Sensor, Passive Infrared (PIR), White, 600W Max, 120V, Wattstopper RRW600UTC | 1000 Bulbs
1000Bulbs.com
$66.83
Occupancy Sensor, Passive Infrared (PIR), White, 600W Max, 120V, Wattstopper RRW600UTC | 1000 Bulbs
1000Bulbs.com
$126.00
PA-4030E TAKENAKA LTD - Security & Security Motion Detector Supplies
Radwell.com
$126.00
PA-4030E TAKENAKA LTD - Security & Security Motion Detector Supplies
Radwell.com
$46.89
$63.30
SKK Home Security System (2Nd Gen), 11-Piece Wireless Alarm System Kit, Alarm Siren, Door/Window Sensor, Remote Control, Compatible With Alexa, DIY No Monthly Fee, For House Apartment Office
versactfit
25% off
$46.89
$63.30
SKK Home Security System (2Nd Gen), 11-Piece Wireless Alarm System Kit, Alarm Siren, Door/Window Sensor, Remote Control, Compatible With Alexa, DIY No Monthly Fee, For House Apartment Office
versactfit
$61.53
Honeywell Ademco 997 PIR Motion Sensor, Ceiling Mount
JMAC
6
$61.53
Honeywell Ademco 997 PIR Motion Sensor, Ceiling Mount
JMAC
$145.03
Wireless Mini Pir Motion Sensor Alarm Detector For Home Security Alarm
eBay
22
Free shipping
$145.03
Wireless Mini Pir Motion Sensor Alarm Detector For Home Security Alarm
eBay
$61.00
RA-4961-DSQ SECO LARM - Sensors & Switches & Sensor Accessory Supplies
Radwell.com
$61.00
RA-4961-DSQ SECO LARM - Sensors & Switches & Sensor Accessory Supplies
Radwell.com
$245.77
Bosch B4512K-C Alarm Kits Includes B4512, B10, CX4010
A1 Security Cameras
$245.77
Bosch B4512K-C Alarm Kits Includes B4512, B10, CX4010
A1 Security Cameras

Shop DIY PIR Sensor Alarm

Sponsored
About our ads
$69.99
Rugged Grade RT6-C Series Motion Sensor - Premium Microwave 5.8Ghz - Easy Screw-In Install - Remote Programmable - Works On Nextgen III , IV & Revati
LED Light Expert
Free shipping
$69.99
Rugged Grade RT6-C Series Motion Sensor - Premium Microwave 5.8Ghz - Easy Screw-In Install - Remote Programmable - Works On Nextgen III , IV & Revati
LED Light Expert
$36.99
Motion Sensor With Junction Box Cover For Conduit Knuckle Mount Lights - Wall Light Motion Sensor- PIR Sensor(See SKU List)
LED Light Expert
Free shipping
$36.99
Motion Sensor With Junction Box Cover For Conduit Knuckle Mount Lights - Wall Light Motion Sensor- PIR Sensor(See SKU List)
LED Light Expert
$198.00
Wireless Motion Detector WNC-MD
BEC Integrated
$198.00
Wireless Motion Detector WNC-MD
BEC Integrated
$70.00
General Purpose Infrared Motion Detector Bus-Powred (Command Control Type)
東京デバイセズ
$70.00
General Purpose Infrared Motion Detector Bus-Powred (Command Control Type)
東京デバイセズ
$17.99
Sopepoyie RC-36 NC/NO Recessed Wired Security Window Door Contact Sensor Brown Alarm Magnetic Reed Switch 5 Sets
Amazon.com
$17.99
Sopepoyie RC-36 NC/NO Recessed Wired Security Window Door Contact Sensor Brown Alarm Magnetic Reed Switch 5 Sets
Amazon.com
$147.94
$295.94
Apartment Home Security System | Official Simplisafe
SimpliSafe, Inc.
Free shipping
50% off
$147.94
$295.94
Apartment Home Security System | Official Simplisafe
SimpliSafe, Inc.
$60.15
$75.72
Leviton Ceiling Mount Occupancy Sensor, PIR, 360 Degree, 450 Sq. Ft. Coverage, Self-Adjusting, OSC04-I0W, White
Amazon.com
21
Free shipping
20% off
$60.15
$75.72
Leviton Ceiling Mount Occupancy Sensor, PIR, 360 Degree, 450 Sq. Ft. Coverage, Self-Adjusting, OSC04-I0W, White
Amazon.com
$169.91
$339.91
Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
SimpliSafe, Inc.
Free shipping
50% off
$169.91
$339.91
Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
SimpliSafe, Inc.
$183.91
$367.91
Security For Large Homes With Panic Button, Glassbreak Sensor | Simplisafe
SimpliSafe, Inc.
Free shipping
50% off
$183.91
$367.91
Security For Large Homes With Panic Button, Glassbreak Sensor | Simplisafe
SimpliSafe, Inc.
$5.99
Dorhea 4Pcs HC-SR501 Pir Motion Infrared Human Body Sensor Module Pyroelectric Infrared Motion Detector Module For Raspberry Pi Microcontrollers
Amazon.com
$5.99
Dorhea 4Pcs HC-SR501 Pir Motion Infrared Human Body Sensor Module Pyroelectric Infrared Motion Detector Module For Raspberry Pi Microcontrollers
Amazon.com
$5.27
$15.97
Zigbee Mini PIR Motion Sensor Human Motion Infrared Detector Security Alarm Work With Alexa Google
Aliexpress
67% off
$5.27
$15.97
Zigbee Mini PIR Motion Sensor Human Motion Infrared Detector Security Alarm Work With Alexa Google
Aliexpress
$24.97
Zigbee Smart PIR Motion Sensor, Human Body Infrared Detector, Security Alarm Compatible With Ewelink & Home Assistant Sensor
Inspire Uplift
$24.97
Zigbee Smart PIR Motion Sensor, Human Body Infrared Detector, Security Alarm Compatible With Ewelink & Home Assistant Sensor
Inspire Uplift
$12.99
Mini PIR Motion Sensor Switch With Built In Timer - 12-24 VDC - 6 Amps - Mini PIR Switch
Super Bright LEDs
$12.99
Mini PIR Motion Sensor Switch With Built In Timer - 12-24 VDC - 6 Amps - Mini PIR Switch
Super Bright LEDs
$57.99
Keilton Network Control PIR Daylight Harvesting Bluetooth MESH Motion Sensor - App Controlled - 0-10V Dimming - Plug And Play
Super Bright LEDs
$57.99
Keilton Network Control PIR Daylight Harvesting Bluetooth MESH Motion Sensor - App Controlled - 0-10V Dimming - Plug And Play
Super Bright LEDs
$34.97
Mini PIR Motion Sensor Infrared Detector Security Alarm Works With Alexa Google Home Mini PIR Motion Sensor Infrared Detector Security Alarm Works Wit
Inspire Uplift
$34.97
Mini PIR Motion Sensor Infrared Detector Security Alarm Works With Alexa Google Home Mini PIR Motion Sensor Infrared Detector Security Alarm Works Wit
Inspire Uplift
$2.63
$5.60
DC 12V 24V Ceiling PIR Motion Sensor Switch Module 3A IR Infrared Induction Body Sensor Detector
Aliexpress
53% off
$2.63
$5.60
DC 12V 24V Ceiling PIR Motion Sensor Switch Module 3A IR Infrared Induction Body Sensor Detector
Aliexpress
$186.99
Alimed Wireless Wander Alarm System
Grayline Medical
$186.99
Alimed Wireless Wander Alarm System
Grayline Medical
$133.97
Wireless Motion Alarm Security System With Waterproof PIR Sensors For Home And Driveway 1 Panel 2 Motion Uk Plug
Inspire Uplift
$133.97
Wireless Motion Alarm Security System With Waterproof PIR Sensors For Home And Driveway 1 Panel 2 Motion Uk Plug
Inspire Uplift