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FaucetsSafety Equipment and GearAir ToolsAlarm SystemsAll Home SecurityAll Renewable EnergyBathroom PlumbingBreakers, Distributors, and Load CentersCar Emergency SuppliesDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareDoorbellsElectrical ToolsElectronic Communication ComponentsEmergency SuppliesFire SafetyFlashlightsFurniture HardwareGarage Door Openers and HardwareGuttering & DrainageHome SafetyKitchen HardwareLight BulbsMailboxes and Mailbox AccessoriesMechanics ToolsPadlocksPersonal PreparednessPersonal SafetySafes & LockboxesSafety DetectorsSolar AccessoriesSolar Charge ControllerSolderingStorm & Flood PrepSurveillanceTestersThermostatsValves & Valve RepairWater Heaters, Pumps & TanksWildfire Prep
Alarm Switch(362)
Uses item details. Price when purchased online
TOPGREENER Motion Sensor Switch with Ambient Light Level, Occupancy & Vacancy Modes, No Neutral Required, Ground Wire Required, 150W LED/CFL, Single Pole, TDOS5-JM-W-2PCS, White, 2 Pack From $19.99
Sponsored
From$1999
TOPGREENER Motion Sensor Switch with Ambient Light Level, Occupancy & Vacancy Modes, No Neutral Required, Ground Wire Required, 150W LED/CFL, Single Pole, TDOS5-JM-W-2PCS, White, 2 Pack
43 out of 5 Stars. 4 reviews
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Briidea LD-078 110dB, Switch Household Sensors & Alarms $66.49 Was $74.99
Sponsored
Now$6649
current price Now $66.49, Was $74.99$74.99
Briidea LD-078 110dB, Switch Household Sensors & Alarms
24 out of 5 Stars. 2 reviews
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Akicon Humidity Sensor Switch for Bathroom Exhaust Fan, Ventilation fan, LED Light, Night Light, Air Moisture Control, Timer Switch for Bathroom Fan, UL Listed, White $43.99
Sponsored
$4399
current price $43.99Akicon Humidity Sensor Switch for Bathroom Exhaust Fan, Ventilation fan, LED Light, Night Light, Air Moisture Control, Timer Switch for Bathroom Fan, UL Listed, White
15 out of 5 Stars. 1 reviews
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Reduced price N.C. Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White RC-33 10pcs $18.71 Was $20.79
Sponsored
Now$1871
current price Now $18.71, Was $20.79$20.79
N.C. Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White RC-33 10pcs
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GAXIRE Manual Fire Alarm Reset Switch with Emergency Call Button, White, Vehicle Safety Accessory $7.33
$733
current price $7.33GAXIRE Manual Fire Alarm Reset Switch with Emergency Call Button, White, Vehicle Safety Accessory
Emergency Alarm Station with Key Conventional Dual Action Manual Call Point Pull Fire Alarm Panic Button SOS Switch for Alarm Siren or Panel $17.99
$1799
current price $17.99Emergency Alarm Station with Key Conventional Dual Action Manual Call Point Pull Fire Alarm Panic Button SOS Switch for Alarm Siren or Panel
10 x RC-33 NC Recessed Wired Door Contact Sensor Alarm Magnet Reed Switch TAPDRA Spare Part $16.90
$1690
current price $16.9010 x RC-33 NC Recessed Wired Door Contact Sensor Alarm Magnet Reed Switch TAPDRA Spare Part
6X Magnetic Sensor Home Door Window Entry Warning Alarm Switch $9.54
$954
current price $9.546X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
15 out of 5 Stars. 1 reviews
M3086 AC current sensing switch relay sensor for monitoring alarm sensing $19.76
$1976
current price $19.76M3086 AC current sensing switch relay sensor for monitoring alarm sensing
Security Alarm Door Window Sensor Switch $9.09
$909
current price $9.09Security Alarm Door Window Sensor Switch
YoLink LoRa Smart Outdoor Motion Detector Sensor, Driveway Alert, Property Invasion/Tresspassing Detector, 1/4 Mile Open Air Range, Email/SMS/Push Alerts, Alexa, IFTTT, Home Assistant (Hub Required) From $35.59
Sponsored
From$3559
YoLink LoRa Smart Outdoor Motion Detector Sensor, Driveway Alert, Property Invasion/Tresspassing Detector, 1/4 Mile Open Air Range, Email/SMS/Push Alerts, Alexa, IFTTT, Home Assistant (Hub Required)
114.8 out of 5 Stars. 11 reviews
VEVOR Door Chime, DC 12V, Wireless Door Open Contact Sensor Alarm Chime with 656 ft Range, Remote Control with App, Doors Ringer Alert for Business, Store, Home, Office (6 Sensors + 1 Receiver) $56.90
Sponsored
$5690
current price $56.90VEVOR Door Chime, DC 12V, Wireless Door Open Contact Sensor Alarm Chime with 656 ft Range, Remote Control with App, Doors Ringer Alert for Business, Store, Home, Office (6 Sensors + 1 Receiver)
23 out of 5 Stars. 2 reviews
White 3/8" Plunger Contact Door Window Alarm Switch Adjustable (20 Pack) $58.95
$5895
current price $58.95White 3/8" Plunger Contact Door Window Alarm Switch Adjustable (20 Pack)
Dc 1-200A Overload Protection Current Relay Detection Overcurrent Alarm Transformer Induction Switch Electric Accessories From $20.98
From$2098
Dc 1-200A Overload Protection Current Relay Detection Overcurrent Alarm Transformer Induction Switch Electric Accessories
AURARMLET White Manual Fire Alarm Reset Switch for Cars, Quick Emergency Call Button, and Design $7.34
$734
current price $7.34AURARMLET White Manual Fire Alarm Reset Switch for Cars, Quick Emergency Call Button, and Design
Alarm Controls Push Button,5 in. H,w/SPDT Switch TS-2T $141.40
$14140
current price $141.40Alarm Controls Push Button,5 in. H,w/SPDT Switch TS-2T
Alarm Controls TS-14R Push Button $320.39
$32039
current price $320.39Alarm Controls TS-14R Push Button
FRCOLOR 1 Set Emergency Alarm Security Key On Off Switch Emergency Stop Button Emergency Cut-Off Button Red Button Box for Fire and Security $8.45
$845
current price $8.45FRCOLOR 1 Set Emergency Alarm Security Key On Off Switch Emergency Stop Button Emergency Cut-Off Button Red Button Box for Fire and Security
10/Pk White 3/8" Recessed Wired Door Window Sensor Alarm Switch Contact Terminal $29.95
$2995
current price $29.9510/Pk White 3/8" Recessed Wired Door Window Sensor Alarm Switch Contact Terminal
15 out of 5 Stars. 1 reviews
Alarm Controls PBL-1 Push Button $171.33
$17133
current price $171.33Alarm Controls PBL-1 Push Button
Fosmon WaveLink Wireless Doorbell Chime, Home Security System Alarm When Door Opens, Magnetic Door Alarm And Sensor For Store, Restaurant, Business, Kids, Elderly & More, 1 Sensor 1 Receiver $19.99
Sponsored
$1999
current price $19.99Fosmon WaveLink Wireless Doorbell Chime, Home Security System Alarm When Door Opens, Magnetic Door Alarm And Sensor For Store, Restaurant, Business, Kids, Elderly & More, 1 Sensor 1 Receiver
464.2 out of 5 Stars. 46 reviews
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Eve Door & Window (Matter) 3 pack – Smart contact sensor for doors & windows, open/closed state, automatic control of accessories, notifications, Thread $109.95
Sponsored
$10995
current price $109.95Eve Door & Window (Matter) 3 pack – Smart contact sensor for doors & windows, open/closed state, automatic control of accessories, notifications, Thread
Practical Alarm Switch, Oil Pressure For Generator Equipment Industry $12.35
$1235
current price $12.35Practical Alarm Switch, Oil Pressure For Generator Equipment Industry
HomeZone Wi-Fi Smart Keypad Controlled Window or Door Alarm with Magnetic Switch, Compatible with Alexa and Google Assistant, White, 4 oz $14.97
$1497
current price $14.97HomeZone Wi-Fi Smart Keypad Controlled Window or Door Alarm with Magnetic Switch, Compatible with Alexa and Google Assistant, White, 4 oz
563.5 out of 5 Stars. 56 reviews
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10X Magnetic Sensor Home Door Window Entry Warning Alarm Switch,10 x Magnetic Door Sensor (2 parts ), 40 x Screw Nail,White $13.49
$1349
current price $13.4910X Magnetic Sensor Home Door Window Entry Warning Alarm Switch,10 x Magnetic Door Sensor (2 parts ), 40 x Screw Nail,White
ETHZZLE Emergency Fire Reset Switch with Alarm Call Button for Immediate Response in Cars and Buildings $14.62
$1462
current price $14.62ETHZZLE Emergency Fire Reset Switch with Alarm Call Button for Immediate Response in Cars and Buildings
4X Magnetic Sensor Home Door Window Entry Warning Alarm Switch $7.39
$739
current price $7.394X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
3pcs MC-31 Surface Mount Wired NO+NC Door Sensor Alarm Magnetic Reed Switch $18.36
$1836
current price $18.363pcs MC-31 Surface Mount Wired NO+NC Door Sensor Alarm Magnetic Reed Switch
4pcs RC-33 NO Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White $17.29
$1729
current price $17.294pcs RC-33 NO Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White
Alarm Controls Push Button,5 in. H,w/Pneumatic Switch TS-14 $278.87 Was $296.41
Now$27887
current price Now $278.87, Was $296.41$296.41
Alarm Controls Push Button,5 in. H,w/Pneumatic Switch TS-14
KFFKFF Door Activator, Universal Voltage for Doors up to 220lbs, Swing Door Mechanism for Individuals with Disabilities, Comes with 2 Cordless Controllers, Numeric Pad, 2 Egress Buttons $376.99 $376.99/ca
Sponsored
$37699
current price $376.99$376.99/ca
KFFKFF Door Activator, Universal Voltage for Doors up to 220lbs, Swing Door Mechanism for Individuals with Disabilities, Comes with 2 Cordless Controllers, Numeric Pad, 2 Egress Buttons
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NATEFEMIN Break Glass Alarm Button Fire Switch Emergency Door Release Exit System Security 24-220VDC $18.69
$1869
current price $18.69NATEFEMIN Break Glass Alarm Button Fire Switch Emergency Door Release Exit System Security 24-220VDC
Clearance WHAMVOX Resettable Manual Call Point Emergency Alarm Switch Button For Safety Reliable Easy To Use For Traditional Systems $10.14 Was $11.39
Now$1014
current price Now $10.14, Was $11.39$11.39
WHAMVOX Resettable Manual Call Point Emergency Alarm Switch Button For Safety Reliable Easy To Use For Traditional Systems
WRISTBIQUE Emergency Fire Reset Switch with Alarm Call Button for Immediate Response in Cars and Buildings $7.33
$733
current price $7.33WRISTBIQUE Emergency Fire Reset Switch with Alarm Call Button for Immediate Response in Cars and Buildings
ALARM CONTROLS TS-14 Push Button,5 in. H,w/Pneumatic Switch $288.59
$28859
current price $288.59ALARM CONTROLS TS-14 Push Button,5 in. H,w/Pneumatic Switch
Detex - MS-1039S - Emergency Exit Alarm Magnetic Switch $80.35
$8035
current price $80.35Detex - MS-1039S - Emergency Exit Alarm Magnetic Switch
20X Magnetic Sensor Home Door Window Entry Warning Alarm Switch $19.71
$1971
current price $19.7120X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
23 out of 5 Stars. 2 reviews
Corporation Emergency Exit Alarm Magnetic Switch MS-2049S$$Safety & Emergency $196.45
$19645
current price $196.45Corporation Emergency Exit Alarm Magnetic Switch MS-2049S$$Safety & Emergency
Alarm Controls TS-9T Push Button $154.69
$15469
current price $154.69Alarm Controls TS-9T Push Button
For Tuya Intelligent Security SOS Button Elderly Children Alarm Help Switch With Rechargeable Battery Smart Home Security $11.72
$1172
current price $11.72For Tuya Intelligent Security SOS Button Elderly Children Alarm Help Switch With Rechargeable Battery Smart Home Security
Alarm Controls Flat Key Switch $66.83
$6683
current price $66.83Alarm Controls Flat Key Switch
2PCS Smart PIR Sensor Detector Switch 110V 220V Human Body Infrared Motion Sensor Indction Auto on Off Light Switches $7.52
$752
current price $7.522PCS Smart PIR Sensor Detector Switch 110V 220V Human Body Infrared Motion Sensor Indction Auto on Off Light Switches
Briidea LD-078 110dB, Switch Household Sensors & Alarms $66.49 Was $74.99
Now$6649
current price Now $66.49, Was $74.99$74.99
Briidea LD-078 110dB, Switch Household Sensors & Alarms
24 out of 5 Stars. 2 reviews
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2X Magnetic Sensor Home Door Window Entry Warning Alarm Switch $6.26
$626
current price $6.262X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
Alarm Controls Push Button,5 in. H,w/Face Plate TS-2 $73.75
$7375
current price $73.75Alarm Controls Push Button,5 in. H,w/Face Plate TS-2
Alarm Controls TS-7 Push Button $100.46
$10046
current price $100.46Alarm Controls TS-7 Push Button
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets) $10.22
$1022
current price $10.22Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
Unique Bargains2Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security $11.22
$1122
current price $11.22Unique Bargains2Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security
5 Pack Surface Mounted NC Magnetic Door Contacts Switch Sensor for Alarm $21.99
$2199
current price $21.995 Pack Surface Mounted NC Magnetic Door Contacts Switch Sensor for Alarm
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Linear DXS Supervised Glass Break Detector Transmitter (SSA00015/DXS-91)$137.55current price $137.55Briidea LD-078 110dB, Switch Household Sensors & Alarms
Briidea LD-078 110dB, Switch Household Sensors & Alarms$66.49current price $66.49
