Shenzhen,Snowwolf,Electronics,Co.,Ltd.

New Arrival Tuya WiFi Smart Home Alarm with Temperature Humidity PM2.5 Detection Vape Electronic Cigarette Smoke Detector
New Arrival Tuya WiFi Smart Home Alarm with Temperature Humidity PM2.5 Detection Vape Electronic Cigarette Smoke Detector
(97)
$29.99 - $35.99
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DC12-24V wired 4 beams sensor IP55 waterproof UV light filtering infrared human motion detector with long alert distance 50-250M
DC12-24V wired 4 beams sensor IP55 waterproof UV light filtering infrared human motion detector with long alert distance 50-250M
(48)
$28.00 - $40.00
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New Scottish Standards Security Alarms Wireless Interlinked Certified Fire Detector Remote RF433 Smoke detector
New Scottish Standards Security Alarms Wireless Interlinked Certified Fire Detector Remote RF433 Smoke detector
(86)
$19.00 - $25.00
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White Color Square ABS Shell Surface Mounted NO/NC/COM Magnetic Door Sensor For Security Alarm Systems
White Color Square ABS Shell Surface Mounted NO/NC/COM Magnetic Door Sensor For Security Alarm Systems
(62)
$0.49 - $0.79
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Waterproof White ABS Housing Normally Closed/Open Magnetic Proximity Sensor Switch With Flexible Wires And Screws Tap Available
Waterproof White ABS Housing Normally Closed/Open Magnetic Proximity Sensor Switch With Flexible Wires And Screws Tap Available
(54)
$0.37 - $0.67
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Home Alarm Security Emergency Panic Button 12V 24V
Home Alarm Security Emergency Panic Button 12V 24V
(51)
$0.55 - $0.99
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Wired Aluminum Alloy Roller Shutter Metal Gate Door Magnetic Switch Alarm Sensor
Wired Aluminum Alloy Roller Shutter Metal Gate Door Magnetic Switch Alarm Sensor
(117)
$3.59 - $3.99
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Small Stubby Metal Copper Housing Wired NO/NC/COM Door Magnetic Proximity Sensor
Small Stubby Metal Copper Housing Wired NO/NC/COM Door Magnetic Proximity Sensor
(44)
$0.89 - $1.29
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New Alarm Security 12v Normally Open Closed Flush Mount Door Magnetic Contact
New Alarm Security 12v Normally Open Closed Flush Mount Door Magnetic Contact
(51)
$1.09 - $1.39
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Electric Power Recessed Mount Door Magnetic Reed Switch With Terminal Block
Electric Power Recessed Mount Door Magnetic Reed Switch With Terminal Block
(138)
$0.88 - $1.28
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Mini Hermetic Anti-tamper Door And Window Sensor Buried Magnetic Contact Hidden Sensor
Mini Hermetic Anti-tamper Door And Window Sensor Buried Magnetic Contact Hidden Sensor
(89)
$0.38 - $0.68
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Zinc-alloyed Wide Sensing Gap Special Roll Door Shutters Entry Warning Contact Switch
Zinc-alloyed Wide Sensing Gap Special Roll Door Shutters Entry Warning Contact Switch
(36)
$1.89 - $2.59
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High Quality Metal Copper Housing 2 or 3 Wires NO/NC/COM Recessed Magnetic Door Contact Reed Switch For Home Security System
High Quality Metal Copper Housing 2 or 3 Wires NO/NC/COM Recessed Magnetic Door Contact Reed Switch For Home Security System
(99)
$0.99 - $1.29
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Metal Door Magnetic Contact With Armored Cable Used For Alarm System
Metal Door Magnetic Contact With Armored Cable Used For Alarm System
(76)
$2.89 - $3.29
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Wired Alarm NdFeB Magnet 40-60mm Sensing Gap Door Window Magnetic Contact Reed Switch
Wired Alarm NdFeB Magnet 40-60mm Sensing Gap Door Window Magnetic Contact Reed Switch
(53)
$1.85 - $2.25
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Surface Mounted Wired Metal Door Magnetic Contact Switch Sensor For Security Alarm System
Surface Mounted Wired Metal Door Magnetic Contact Switch Sensor For Security Alarm System
(142)
$1.99 - $2.59
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Surface Mount Wired NC/NO Door Contact Sensor Quick Connect Spacers,Screws and Cover White
Surface Mount Wired NC/NO Door Contact Sensor Quick Connect Spacers,Screws and Cover White
(119)
$0.39 - $0.69
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New Arrivals Original China Factory Supply Wired Normally Open Door NC Magnetic Contact Switch Sensor
New Arrivals Original China Factory Supply Wired Normally Open Door NC Magnetic Contact Switch Sensor
(96)
$0.69 - $0.99
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Factory Direct Wholesale High Quality Recess Mount Magnetic Contact Sensor With OKI Reed Switch For Metal Door And Windows Alarm
Factory Direct Wholesale High Quality Recess Mount Magnetic Contact Sensor With OKI Reed Switch For Metal Door And Windows Alarm
(145)
$0.68 - $0.98
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Wired Flush Mounted Normally Open Or closed Magnetic Contact Sensor With OKI Reed Switch For Door Or Window Open Alarm
Wired Flush Mounted Normally Open Or closed Magnetic Contact Sensor With OKI Reed Switch For Door Or Window Open Alarm
(73)
$0.99 - $1.29
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Micro Electronics Component Low Voltage NC/NO Wired Door Magnetic Contact Proximity Switch Sensors
Micro Electronics Component Low Voltage NC/NO Wired Door Magnetic Contact Proximity Switch Sensors
(43)
$0.69 - $0.99
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NO/NC Terminal Block Connection Strong Magnet Magnetic Contact Door Sensor
NO/NC Terminal Block Connection Strong Magnet Magnetic Contact Door Sensor
(34)
$2.19 - $2.49
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Armored Wire Neodymium Magnet Metal Door Sensor Magnetic Contacts Magnetic Contact
Armored Wire Neodymium Magnet Metal Door Sensor Magnetic Contacts Magnetic Contact
(74)
$1.68 - $1.98
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Neodymium Magnet Hidden Mounting Mini Door Magnetic Contact Magnetic Reed Switch
Neodymium Magnet Hidden Mounting Mini Door Magnetic Contact Magnetic Reed Switch
(57)
$0.69 - $0.99
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Cylinder ABS Housing Terminal Connection Magnetic Lock Door Window Magnetic Contact
Cylinder ABS Housing Terminal Connection Magnetic Lock Door Window Magnetic Contact
(91)
$0.79 - $1.19
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Surface Mounted Wooden Door Magnetic Contact OKI Reed Switch Proximity Sensor
Surface Mounted Wooden Door Magnetic Contact OKI Reed Switch Proximity Sensor
(106)
$0.39 - $0.69
In Stock
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Flush Mount NO/NC/COM Optional Wired Window Or Door Alarm Magnetic Contact Sensor
Flush Mount NO/NC/COM Optional Wired Window Or Door Alarm Magnetic Contact Sensor
(67)
$0.35 - $0.65
In Stock
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Normally Closed And Open Wired Magnetic Proximity Reed Switch Sensor With 3 Concealed Terminals
Normally Closed And Open Wired Magnetic Proximity Reed Switch Sensor With 3 Concealed Terminals
(131)
$1.38 - $1.68
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Manufacturers Plastic Magnetic Contact OKI Reed Switch GSM Door Sensor Alarm
Manufacturers Plastic Magnetic Contact OKI Reed Switch GSM Door Sensor Alarm
(75)
$0.48 - $0.78
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Normally Open DC12V/24V Magnetic Contact Reed Switch Sensor With Bracket For Rolling Shutter Door Alarm
Normally Open DC12V/24V Magnetic Contact Reed Switch Sensor With Bracket For Rolling Shutter Door Alarm
(35)
$3.59 - $3.99
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Aluminum Casing Heavy Duty Sliding Door Magnetic Contacts Magnetic Reed Switch
Aluminum Casing Heavy Duty Sliding Door Magnetic Contacts Magnetic Reed Switch
(126)
$3.39 - $3.89
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Industrial Grade Roller Shutter Non-contact Magnetic Proximity Sensor Magnetic Reed Switch
Industrial Grade Roller Shutter Non-contact Magnetic Proximity Sensor Magnetic Reed Switch
(71)
$1.69 - $1.99
In Stock
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7 inch Color Screen Displays 433 or 868 Mhz Wireless GSM and PSTN Security Burglar Alarms Systems For Smart Home Automation
7 inch Color Screen Displays 433 or 868 Mhz Wireless GSM and PSTN Security Burglar Alarms Systems For Smart Home Automation
(124)
$110.00 - $130.00
In Stock
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NdFeB Magnet and OKI Reed Switch Overhead Door Magnetic Switch With L Bracket
NdFeB Magnet and OKI Reed Switch Overhead Door Magnetic Switch With L Bracket
(59)
$3.39 - $3.89
In Stock
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Manufacturer Security Alarm NO/NC Wired Magnetic Door Contact Switch
Manufacturer Security Alarm NO/NC Wired Magnetic Door Contact Switch
(125)
$0.66 - $0.96
In Stock
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Flush Mounted Steel Door Electrical Contact Alarm Sensor Magnetic Contact Reed Switch
Flush Mounted Steel Door Electrical Contact Alarm Sensor Magnetic Contact Reed Switch
(127)
$0.68 - $0.98
In Stock
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ABS Shell Surface Mounted Center Or Side Wired Leads NO/NC/COM Magnetic Door Alarm Sensor
ABS Shell Surface Mounted Center Or Side Wired Leads NO/NC/COM Magnetic Door Alarm Sensor
(124)
$0.39 - $0.69
In Stock
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Concealed Drilling Installation Automatic Sensor Alarm Door Magnetic Contact Proximity Switch
Concealed Drilling Installation Automatic Sensor Alarm Door Magnetic Contact Proximity Switch
(96)
$0.66 - $0.96
In Stock
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Wired Overhead Door Or Window Alarm Magnetic Contact Switch With OKI Reed And NdFeB Magnet
Wired Overhead Door Or Window Alarm Magnetic Contact Switch With OKI Reed And NdFeB Magnet
(115)
$3.59 - $3.99
In Stock
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Normally Closed And Open Wire Magnetic Proximity Reed Switch Sensor With 3 Concealed Terminals
Normally Closed And Open Wire Magnetic Proximity Reed Switch Sensor With 3 Concealed Terminals
(113)
$1.38 - $1.68
In Stock
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ABS Housing Surface Mount Magnetic Contact Sensor Switch For Home Security Door/Window Opening Detector
ABS Housing Surface Mount Magnetic Contact Sensor Switch For Home Security Door/Window Opening Detector
(77)
$0.39 - $0.69
In Stock
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Wireless Lab Home Security OIK Reed Switch Door Contact Alarm Magnetic Contact Switch
Wireless Lab Home Security OIK Reed Switch Door Contact Alarm Magnetic Contact Switch
(25)
$0.69 - $0.99
In Stock
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China Factory Direct Wholesale High Quality Metal Iron Door Magnetic Contact Proximity Switch Sensor
China Factory Direct Wholesale High Quality Metal Iron Door Magnetic Contact Proximity Switch Sensor
(83)
$1.99 - $2.59
In Stock
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Terminal Block Metal Iron Door or Window Magnetic Contact Switch Detector
Terminal Block Metal Iron Door or Window Magnetic Contact Switch Detector
(128)
$2.19 - $2.49
In Stock
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Anti-fire ABS shell center leads surface screws mounted wired magnetic reed switch abs proximity sensor
Anti-fire ABS shell center leads surface screws mounted wired magnetic reed switch abs proximity sensor
(27)
$1.89 - $2.29
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White/brown Color Side Leads With 250mm Wires Mini Size Surface Mounted Magnetic Sensor Door Contact With OKI Reed Switch
White/brown Color Side Leads With 250mm Wires Mini Size Surface Mounted Magnetic Sensor Door Contact With OKI Reed Switch
(117)
$0.35 - $0.65
In Stock
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Anti-theft Door Alarm NdFeB Magnet NO/NC/COM Output Magnetic Contact Door Sensor
Anti-theft Door Alarm NdFeB Magnet NO/NC/COM Output Magnetic Contact Door Sensor
(138)
$2.19 - $2.49
In Stock
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Surface Mounted Screws And Tap Stick On Included Wired Normally Open Or Closed Magnetic Reed Switch Sensor For Cabinet Door
Surface Mounted Screws And Tap Stick On Included Wired Normally Open Or Closed Magnetic Reed Switch Sensor For Cabinet Door
(99)
$0.48 - $0.78
In Stock
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0.0167 s.