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Reed Switch

Sentrol 2202AU Roller Door Reed Switch - Magnetic Sensor for Garage Doors, Security Systems & Industrial Applications -45% Off
Sentrol 2202AU Roller Door Reed Switch - Magnetic Sensor for Garage Doors, Security Systems & Industrial Applications
$27.44 $49.9
Sentrol Steel Door Recessed Reed Switch - 1 Inch Diameter SPDT Magnetic Sensor with 1/2 Inch Gap Size for Security Systems (Closed Loop, Model 1078 N) - Ideal for Home, Office & Commercial Door Security Monitoring -45% Off
Sentrol Steel Door Recessed Reed Switch - 1 Inch Diameter SPDT Magnetic Sensor with 1/2 Inch Gap Size for Security Systems (Closed Loop, Model 1078 N) - Ideal for Home, Office & Commercial Door Security Monitoring
$5.83 $10.6
WM88 Smart Roller Reed Switch - Industrial Grade Magnetic Sensor for Automation, Security & Door Alarms - Perfect for Home, Office & Industrial Use -45% Off
WM88 Smart Roller Reed Switch - Industrial Grade Magnetic Sensor for Automation, Security & Door Alarms - Perfect for Home, Office & Industrial Use
$30.66 $55.76
Tane SM20WG Surface Mount Reed Switch - High Sensitivity Magnetic Sensor for Home Security, Automotive, and Industrial Applications -45% Off
Tane SM20WG Surface Mount Reed Switch - High Sensitivity Magnetic Sensor for Home Security, Automotive, and Industrial Applications
$9.87 $17.95
PG4945 Wireless Door Window Contact Sensor with Auxiliary Input - Home Security Alarm System for Smart Homes, Offices & Business (Easy DIY Installation) -45% Off
PG4945 Wireless Door Window Contact Sensor with Auxiliary Input - Home Security Alarm System for Smart Homes, Offices & Business (Easy DIY Installation)
$65.98 $119.97
Sentrol Recessed Magnetic Reed Switch for Steel Doors - High Security Door Sensor for Home & Business Use -45% Off
Sentrol Recessed Magnetic Reed Switch for Steel Doors - High Security Door Sensor for Home & Business Use
$21.87 $39.78
Sentrol Recessed Steel Door Contact Reed Switch - 1/2 Inch Magnetic Security Sensor for Home & Business Security Systems (Ideal for Doors, Windows, and Cabinets) -45% Off
Sentrol Recessed Steel Door Contact Reed Switch - 1/2 Inch Magnetic Security Sensor for Home & Business Security Systems (Ideal for Doors, Windows, and Cabinets)
$14.22 $25.87
Sentrol RB 32 WH Short Roller Reed Switch - Magnetic Door/Window Sensor for Home Security & Automation Systems | Ideal for Doors, Windows, Cabinets & DIY Projects -45% Off
Sentrol RB 32 WH Short Roller Reed Switch - Magnetic Door/Window Sensor for Home Security & Automation Systems | Ideal for Doors, Windows, Cabinets & DIY Projects
$8.89 $16.17
Sentrol 2205A Heavy Duty Roller Door Reed Switch - Extra Durable Magnetic Sensor for Garage Doors & Industrial Security Gates - Ideal for Home, Warehouse & Commercial Use -45% Off
Sentrol 2205A Heavy Duty Roller Door Reed Switch - Extra Durable Magnetic Sensor for Garage Doors & Industrial Security Gates - Ideal for Home, Warehouse & Commercial Use
$36.3 $66
Sentrol Steel Door Recessed Reed Switch - 1 Inch Diameter SPDT Magnetic Sensor with 1/2 Inch Gap Size (Model 1076 N) - Perfect for Home Security Systems, Garage Doors & Industrial Access Control -45% Off
Sentrol Steel Door Recessed Reed Switch - 1 Inch Diameter SPDT Magnetic Sensor with 1/2 Inch Gap Size (Model 1076 N) - Perfect for Home Security Systems, Garage Doors & Industrial Access Control
$13.17 $23.96
Sentrol Steel Door Recessed Reed Switch - 1 -45% Off
Sentrol Steel Door Recessed Reed Switch - 1" Diameter SPDT Wide Gap Magnetic Sensor (1" Gap Size, Model 1076W) for Home Security Systems & Access Control" 优化说明： 1. 保持了核心产品名称和型号 2. 添加了"magnetic sensor"等关键词提升SEO 3. 明确了技术规格(SPDT, 1" gap) 4. 增加了应用场景(home security systems & access control) 5. 使用标准标点符号和大小写 6. 长度控制在合理范围内(约100字符)
$31.02 $56.4
Sentrol Steel Door Recessed Reed Switch - 1 Inch Diameter SPDT Wide Gap Magnetic Sensor (1 Inch Gap Size, Closed Loop, 1078W N) - Ideal for Security Systems, Garage Doors & Industrial Applications -45% Off
Sentrol Steel Door Recessed Reed Switch - 1 Inch Diameter SPDT Wide Gap Magnetic Sensor (1 Inch Gap Size, Closed Loop, 1078W N) - Ideal for Security Systems, Garage Doors & Industrial Applications
$8.58 $15.6
Sentrol 1076CW N Steel Door Recessed Reed Switch - 3/4 -45% Off
Sentrol 1076CW N Steel Door Recessed Reed Switch - 3/4" Diameter SPDT Magnetic Sensor with 3/4" Gap Size | Ideal for Home Security Systems, Garage Doors & Commercial Access Control
$31.02 $56.4
Sentrol 1078C Steel Door Recessed Reed Switch - 3/4 -45% Off
Sentrol 1078C Steel Door Recessed Reed Switch - 3/4" Diameter SPDT Magnetic Sensor with 3/8" Gap Size - Closed Loop Security System for Home & Business Doors - Perfect for Access Control, Alarm Systems and Smart Home Automation
$6.87 $12.5
Tane Recessed Reed Switch TAP 10 - Magnetic Sensor for Doors, Windows & Security Systems | Home Automation & DIY Projects -45% Off
Tane Recessed Reed Switch TAP 10 - Magnetic Sensor for Doors, Windows & Security Systems | Home Automation & DIY Projects
$2.68 $4.88
TANE 66WG Commercial Grade Reed Switch - Durable Magnetic Sensor for Security Systems, Door/Window Alarms, and Industrial Automation -45% Off
TANE 66WG Commercial Grade Reed Switch - Durable Magnetic Sensor for Security Systems, Door/Window Alarms, and Industrial Automation
$48.13 $87.52
TANE86 Magnetic Roller Door Sensor - High Sensitivity Reed Switch for Home Security & Automation | Perfect for Garage Doors, Windows & Smart Home Systems -45% Off
TANE86 Magnetic Roller Door Sensor - High Sensitivity Reed Switch for Home Security & Automation | Perfect for Garage Doors, Windows & Smart Home Systems
$22.73 $41.34
Bosch Wireless Reed Switch RFDW SM - Reliable Magnetic Sensor for Home Security & Automation Systems | Ideal for Doors, Windows, and Smart Alarms -45% Off
Bosch Wireless Reed Switch RFDW SM - Reliable Magnetic Sensor for Home Security & Automation Systems | Ideal for Doors, Windows, and Smart Alarms
$46.63 $84.79
Bosch Radion Wireless Recessed Door/Window Sensor - RFDW RM | Smart Home Security Alarm System | Perfect for Home, Office & Garage Protection -45% Off
Bosch Radion Wireless Recessed Door/Window Sensor - RFDW RM | Smart Home Security Alarm System | Perfect for Home, Office & Garage Protection
$46.63 $84.79
Bosch Wireless Universal Transmitter RFUN - Wireless Remote Control for Home Automation, Smart Devices & DIY Projects | Compatible with Multiple Brands | Easy Installation & Long Range -45% Off
Bosch Wireless Universal Transmitter RFUN - Wireless Remote Control for Home Automation, Smart Devices & DIY Projects | Compatible with Multiple Brands | Easy Installation & Long Range
$57.23 $104.06
Dahua ARD324 W2 Wireless Alarm Door Detectors - Smart Home Security Sensor for Doors & Windows, DIY Installation, Compatible with Alarm Systems - Perfect for Home, Office & Apartment Security -45% Off
Dahua ARD324 W2 Wireless Alarm Door Detectors - Smart Home Security Sensor for Doors & Windows, DIY Installation, Compatible with Alarm Systems - Perfect for Home, Office & Apartment Security
$24.83 $45.15
DSC PG4303 Wireless Door Window Alarm Sensor - Magnetic Contact Security for Home & Business Use -45% Off
DSC PG4303 Wireless Door Window Alarm Sensor - Magnetic Contact Security for Home & Business Use
$56.01 $101.84
Sentrol 2302A Stainless Steel Armored Cable Overhead Contact for Curtain Doors - Ideal for Commercial Security & Access Control Systems -45% Off
Sentrol 2302A Stainless Steel Armored Cable Overhead Contact for Curtain Doors - Ideal for Commercial Security & Access Control Systems
$55.05 $100.1
Sentrol 1045T N Industrial Surface Mount NC Magnetic Contact Switch - High Security Door & Window Sensor for Home, Office & Warehouse Safety Systems -45% Off
Sentrol 1045T N Industrial Surface Mount NC Magnetic Contact Switch - High Security Door & Window Sensor for Home, Office & Warehouse Safety Systems
$25.78 $46.89
Sentrol 2505A Wide Gap Surface Mount Magnetic Contacts for Industrial Doors & Windows – Heavy Duty Security Sensors for Commercial & Warehouse Use -45% Off
Sentrol 2505A Wide Gap Surface Mount Magnetic Contacts for Industrial Doors & Windows – Heavy Duty Security Sensors for Commercial & Warehouse Use
$52.25 $95
Sentrol 2507AH L Industrial Wide Gap Surface Mount Magnetic Contacts for Doors & Windows - High Security Alarm System Accessories for Home & Business Use -45% Off
Sentrol 2507AH L Industrial Wide Gap Surface Mount Magnetic Contacts for Doors & Windows - High Security Alarm System Accessories for Home & Business Use
$68.2 $124
Sentrol SEN1035 Mini Wide Gap Reed Switch - High Sensitivity Magnetic Sensor for Doors, Windows & Security Systems | Home Automation & DIY Projects -45% Off
Sentrol SEN1035 Mini Wide Gap Reed Switch - High Sensitivity Magnetic Sensor for Doors, Windows & Security Systems | Home Automation & DIY Projects
$5.91 $10.75
Sentrol 1075W N Normally Closed (NC) Recessed Reed Switch - Perfect for Door/Window Security Alarms, Industrial Automation & Smart Home Systems -45% Off
Sentrol 1075W N Normally Closed (NC) Recessed Reed Switch - Perfect for Door/Window Security Alarms, Industrial Automation & Smart Home Systems
$5.44 $9.9
Heavy Duty Sentrol Roller Reed Switch SEN1046 for Roller Shutters - 2202A L28 Model | Ideal for Home Security, Garage Doors & Industrial Applications -45% Off
Heavy Duty Sentrol Roller Reed Switch SEN1046 for Roller Shutters - 2202A L28 Model | Ideal for Home Security, Garage Doors & Industrial Applications
$33.82 $61.5
Tane Reed Switch Ultra Mini Magnetic Sensor - 45WH High Capacity Battery for Home Automation, Security Systems & DIY Electronics Projects -45% Off
Tane Reed Switch Ultra Mini Magnetic Sensor - 45WH High Capacity Battery for Home Automation, Security Systems & DIY Electronics Projects
$2.75 $5
Tane STB11 Stubby Recessed Reed Switch Normally Closed (NC) - Compact Magnetic Sensor for Doors, Windows & Security Systems -45% Off
Tane STB11 Stubby Recessed Reed Switch Normally Closed (NC) - Compact Magnetic Sensor for Doors, Windows & Security Systems
$11.27 $20.5
TANSTB 10 WH Tane Stubby Recessed Magnetic Reed Switch - Compact Door/Window Sensor for Home Security & Alarm Systems -45% Off
TANSTB 10 WH Tane Stubby Recessed Magnetic Reed Switch - Compact Door/Window Sensor for Home Security & Alarm Systems
$3.05 $5.55
Tane Surface Mount Armored Reed Switch MET 200AR - High Sensitivity Magnetic Sensor for Security Systems, Industrial Automation & Smart Home Devices -45% Off
Tane Surface Mount Armored Reed Switch MET 200AR - High Sensitivity Magnetic Sensor for Security Systems, Industrial Automation & Smart Home Devices
$23.92 $43.5
FM 106 Tane Surface Mount Door and Window Contact Reed Switch - Smart Home Security Sensor for Doors & Windows | Ideal for Home Automation & Burglar Alarm Systems -45% Off
FM 106 Tane Surface Mount Door and Window Contact Reed Switch - Smart Home Security Sensor for Doors & Windows | Ideal for Home Automation & Burglar Alarm Systems
$2.65 $4.82
Sentrol 2207AH L Overhead Door Magnetic Contact Switch - Heavy Duty Security Sensor for Garage Doors & Commercial Entrances - Ideal for Home Security Systems and Business Access Control -45% Off
Sentrol 2207AH L Overhead Door Magnetic Contact Switch - Heavy Duty Security Sensor for Garage Doors & Commercial Entrances - Ideal for Home Security Systems and Business Access Control
$56.37 $102.5