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Alarm & Security System Accessories

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Magnetic Contacts Switches Door Contacts
Video

Magnetic Contacts Switches Door Contacts

US $ 0.7-1.5/ Piece FOB
MOQ: 100 Pieces
Audited Supplier
Main Products
Smoke Alarm, Smoke Detector, Magnetic Door Contacts
Contact Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2010
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Surface Mounted Door Magnetic Reed Switch Sensor Nc or No Optional (BS-2071)
Video

Surface Mounted Door Magnetic Reed Switch Sensor Nc or No Optional (BS-2071)

MOQ: 1,000 Pieces
Certification : CE
Audited Supplier
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Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2010
Chat Now Send Inquiry
C Band 360° Omnidirectional Anti-Uav C-Uas Drone Radar Detection with Integrated Jamming-Spoofing & Optional Spectrum Monitoring
Video

C Band 360° Omnidirectional Anti-Uav C-Uas Drone Radar Detection with Integrated Jamming-Spoofing & Optional Spectrum Monitoring

US $ 70,000-90,000/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Civilian Security Radars, Communication And Navigation Equipment, Electro-Optical Detection, Radio Positioning Systems
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Wuhan Lakeda Science and Technology Co. Ltd

Manufacturer/Factory,Trading Company

Hubei , China Since 2025
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Hiland PF5102 12-24V Gate Photocell with Flasher Integrated, Adjustable 0-180°
Video

Hiland PF5102 12-24V Gate Photocell with Flasher Integrated, Adjustable 0-180°

US $ 9.18-10.26/ Piece FOB
MOQ: 40 Pieces
Usage : Door, Personal, Window, Auto
Audited Supplier
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Zhejiang Hiland Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2020
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RoHS Recess Mounted Magnetic Door Sensor for Wooden Metal Steel Door
Video

RoHS Recess Mounted Magnetic Door Sensor for Wooden Metal Steel Door

US $ 0.7-0.9/ Pair FOB
MOQ: 50 Pairs
Audited Supplier
Main Products
Alarm System, Security Products, Beam Sensor, Alarm, Door Magnetic Switch, GSM Alarm, Remote Control Switch, Door Sensor Window Sensor, Strobe Siren, Photoelectric Beam Detector
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Ease Security Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2014
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SIM Card Signal Source Detection & Positioning System
Video

SIM Card Signal Source Detection & Positioning System

US $ 300-10,000/ Piece FOB
MOQ: 1 Piece
Audited Supplier
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Beijing Jia'an Weishi Technology Development Co., Ltd.

Trading Company

Beijing , China Since 2026
Chat Now Send Inquiry
Tuya WiFi and GSM Security Alarm System Work with Alexa and Google Home Support RF433 Sensor

Tuya WiFi and GSM Security Alarm System Work with Alexa and Google Home Support RF433 Sensor

US $ 29.4-30.6/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
WiFi/Zigbee/Bluetooth/Matter/Homekit Smart Home
Contact Supplier
Shenzhen Coolseer Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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Point Type IR and UV Flame Detector Test Instrument

Point Type IR and UV Flame Detector Test Instrument

US $ 320-350/ Set FOB
MOQ: 1 Set
Certification : CCC
Audited Supplier
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Kunming Gen Qian Commercial Co., Ltd.

Manufacturer/Factory,Trading Company

Yunnan , China Since 2015
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16AWG Solid Copper Fire Alarm Cable for Enhanced Safety and Performance PVC/LSZH Jacket
Video

16AWG Solid Copper Fire Alarm Cable for Enhanced Safety and Performance PVC/LSZH Jacket

US $ 0.3-0.5/ Meter FOB
MOQ: 5,000 Meters
Audited Supplier
Main Products
Coaxial Cable, LAN Cable
Contact Supplier
Hangzhou Aite Cable Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
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Reliable Security Camera with 60m Radar for Target Classification and Tracking
Video

Reliable Security Camera with 60m Radar for Target Classification and Tracking

US $ 1,000/ Set FOB
MOQ: 1 Set
Application : Industry
Audited Supplier
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Time Varying Transmission Co., Ltd.

Manufacturer/Factory

Hunan , China Since 2022
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High Quality GPS Tracker Detector with Wide Detection Range and Accuracy Can Detect The Range of 3-5 Meter
Video

High Quality GPS Tracker Detector with Wide Detection Range and Accuracy Can Detect The Range of 3-5 Meter

US $ 269-469/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Cellphone Jammers, Mobile Phone Signal Booster, Prison Jammer, RF Signal Detector, Cellphone Detector, Uav Jammer, Lojack Jammer, Wi-Fi Jammers, GPS Jammer, Rcied Jammer
Contact Supplier
Shenzhen Necom Telecommunication Technologies Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2015
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Electric Fence Energizer 3.7 Joule Single Zone Alarm Controller with Battery Backup

Electric Fence Energizer 3.7 Joule Single Zone Alarm Controller with Battery Backup

US $ 88-118/ Piece FOB
MOQ: 50 Pieces
Usage : Door, Personal, Window, Auto
Contact Supplier
Shenzhen Xingyatu Electronic Technology Co., Ltd

Trading Company

Guangdong , China Since 2026
Chat Now Send Inquiry
Alarm Other Alarm & Security Systems Alarm Host Home Security Sensors Wireless Alarm Accessories CCTV Camera Mount
Vibration Fiber Optic Intrusion Detection Perimeter Anti-Theft System Vibration Optical Fiber Alarm Security System
Video

Vibration Fiber Optic Intrusion Detection Perimeter Anti-Theft System Vibration Optical Fiber Alarm Security System

US $ 921-1,443/ Set FOB
MOQ: 1 Set
Audited Supplier
Main Products
Welded Mesh Fence, Noise Barrier, Electric Fence, Vibration Fiber Optic Intrusion Detection System, Chain Link Fence, Automatic Swing Gates/Sliding Gates, Tubular Picket Fence, Palisade Fence, Airport Fence, Anti Climb Fence
Contact Supplier
Shijiazhuang Doudou Perimeter Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Hebei , China Since 2020
Chat Now Send Inquiry
Normally Closed Antitheft Alarm Magnetic Door Contact Reed Switch (BSI-2041P)
Video

Normally Closed Antitheft Alarm Magnetic Door Contact Reed Switch (BSI-2041P)

US $ 2.4/ Piece FOB
MOQ: 1,000 Pieces
Application : Home
Audited Supplier
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Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2010
Chat Now Send Inquiry
Addressable Fire Alarm Control Panel Alarm Host
Video

Addressable Fire Alarm Control Panel Alarm Host

US $ 350/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Smoke Alarm, Smoke Detector, Magnetic Door Contacts
Contact Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2010
Chat Now Send Inquiry
Hiland LED Gate Flash Lamp 85V-265V AC or 12-24V AC/DC F5000
Video

Hiland LED Gate Flash Lamp 85V-265V AC or 12-24V AC/DC F5000

US $ 6.68-7.44/ Piece FOB
MOQ: 100 Pieces
Certification : CE, ISO, FCC, RoHS
Audited Supplier
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Zhejiang Hiland Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2020
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Intrusion Detection Radar for Wide Area Surveillance of Humans, Vehicles, and Animals
Video

Intrusion Detection Radar for Wide Area Surveillance of Humans, Vehicles, and Animals

US $ 2,800/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Perimeter Radar Security System, Anti-Drone Solution & System, Elderly Care Health Care System, Mmwave Radar Modules
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Time Varying Transmission Co., Ltd.

Manufacturer/Factory

Hunan , China Since 2022
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Sounder for Conventional Fire Alarm System
Video

Sounder for Conventional Fire Alarm System

MOQ: 500 Pieces
Certification : CE
Audited Supplier
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Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2010
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Wire Surface Mounted Dome Door Magnetic Switch for Door Br-1032
Video

Wire Surface Mounted Dome Door Magnetic Switch for Door Br-1032

US $ 1.02/ Piece FOB
MOQ: 1,000 Pieces
Audited Supplier
Main Products
Smoke Alarm, Smoke Detector, Magnetic Door Contacts
Contact Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2010
Chat Now Send Inquiry
F5000 Hiland Gate Flash Lamp with LED Inside 2 Terminals
Video

F5000 Hiland Gate Flash Lamp with LED Inside 2 Terminals

US $ 6.68-7.44/ Piece FOB
MOQ: 100 Pieces
Application : Home, Industry, Traffic
Audited Supplier
Contact Supplier
Zhejiang Hiland Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2020
Chat Now Send Inquiry
Sentek Metal Door Overhead Contacts Magnetic Contacts Switches Bsd-3017
Video

Sentek Metal Door Overhead Contacts Magnetic Contacts Switches Bsd-3017

US $ 1/ Piece FOB
MOQ: 1,000 Pieces
Audited Supplier
Main Products
Smoke Alarm, Smoke Detector, Magnetic Door Contacts
Contact Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2010
Chat Now Send Inquiry
Surface Mount Pull Apart Magnetic Contact Switch Set Home Security Alarm System for Outdoor
Video

Surface Mount Pull Apart Magnetic Contact Switch Set Home Security Alarm System for Outdoor

US $ 3.1/ Piece FOB
MOQ: 10,000 Pieces
Certification : CE
Audited Supplier
Contact Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2010
Chat Now Send Inquiry
Hiland F5000 LED Flash Lamp for Automatic Door Systems
Video

Hiland F5000 LED Flash Lamp for Automatic Door Systems

US $ 6.68-7.44/ Piece FOB
MOQ: 100 Pieces
Audited Supplier
Main Products
sliding gate opener, swing gate opener, garage door opener, industrial door opener, tubular motor receiver, control board, controller, photocell, flash lamp, wireless keypad, receiver and transmitter
Contact Supplier
Zhejiang Hiland Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2020
Chat Now Send Inquiry
WiFi Smart Door Magnetic Switch with Automatic Function (ES-400MC)
Video

WiFi Smart Door Magnetic Switch with Automatic Function (ES-400MC)

US $ 5-7/ Piece FOB
MOQ: 10 Pieces
Signal Transmission : Radio Waves
Audited Supplier
Contact Supplier
Ease Security Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2014
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Reflection Photoelectric Sensor Automatic Door Safety Sensor for High Speed Door
Video

Reflection Photoelectric Sensor Automatic Door Safety Sensor for High Speed Door

US $ 10.5-15/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
Lidar, Photoelectric sensors, Light curtains, Proximity sensors, Vehicle monitoring systems
Contact Supplier
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD

Manufacturer/Factory

Tianjin , China Since 2021
Chat Now Send Inquiry
Drone Detection Uav Radio Scanner for Fpv Dji Autel Systems
Video

Drone Detection Uav Radio Scanner for Fpv Dji Autel Systems

US $ 2,880-3,500/ Piece FOB
MOQ: 1 Piece
Application : Industry
Audited Supplier
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HANGZHOU INTOP TECHNOLOGY CO., LTD.

Trading Company

Zhejiang , China Since 2024
Chat Now Send Inquiry
24GHz Security Protection System with Long Range Intrusion Detector

24GHz Security Protection System with Long Range Intrusion Detector

US $ 1/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Perimeter Radar Security System, Anti-Drone Solution & System, Elderly Care Health Care System, Mmwave Radar Modules
Contact Supplier
Time Varying Transmission Co., Ltd.

Manufacturer/Factory

Hunan , China Since 2022
Chat Now Send Inquiry
WiFi Fire Alarm System GSM Wireless Home Burglar Security Fire Alarm System
Video

WiFi Fire Alarm System GSM Wireless Home Burglar Security Fire Alarm System

US $ 38-55/ Set FOB
MOQ: 1 Set
Application : Home, Communication Electronic Products, Industry, Special Equipment
Audited Supplier
Contact Supplier
Shenzhen Puzhesi Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2018
Chat Now Send Inquiry
Low-Power Owl Anti-Uav Radar for Facility Protection with 360° Coverage
Video

Low-Power Owl Anti-Uav Radar for Facility Protection with 360° Coverage

US $ 48,000-50,000/ Set FOB
MOQ: 30 Pieces
Audited Supplier
Main Products
Civilian Security Radars, Communication And Navigation Equipment, Electro-Optical Detection, Radio Positioning Systems
Contact Supplier
Wuhan Lakeda Science and Technology Co. Ltd

Manufacturer/Factory,Trading Company

Hubei , China Since 2025
Chat Now Send Inquiry
Wired Iron Rolling Door Magnetic Sensor Alarm Detector for Dual Doors
Video

Wired Iron Rolling Door Magnetic Sensor Alarm Detector for Dual Doors

US $ 0.7-0.99/ Piece FOB
MOQ: 100 Pieces
Application : Home, Communication Electronic Products, Industry, Special Equipment
Audited Supplier
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Zuden Technology (HK) Co., Limited

Manufacturer/Factory,Trading Company

Guangdong , China Since 2006
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Resettable Manual Call Point for Conventional Fire Alarm System
Video

Resettable Manual Call Point for Conventional Fire Alarm System

US $ 4.4-5/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
Fire Alarm System, Smoke Detector, Fire Alarm Control Panel, Fire Alarm, FM200, Fire Pump, Flame Detector, Fire Hose Reel, Emergency Light System, Beam Smoke Detector
Contact Supplier
Shenzhen Asenware Test and Control Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2013
Chat Now Send Inquiry
RFID Reader/Antenna/Card/Module/Active/Demo Software UHF/Hf Management Access Control Solution R0019
Video

RFID Reader/Antenna/Card/Module/Active/Demo Software UHF/Hf Management Access Control Solution R0019

US $ 10/ Set FOB
MOQ: 20 Sets
Certification : CE, ISO
Audited Supplier
Contact Supplier
Guangzhou DAILY RFID CO.,LIMITED

Manufacturer/Factory,Trading Company,Other,Group Corporation

Guangdong , China Since 2010
Chat Now Send Inquiry
AS-AIO Addressable System Input and Output Module
Video

AS-AIO Addressable System Input and Output Module

US $ 17-25/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Conventional Fire Alarm System, Addressable Fire Alarm System, Wireless Fire Alarm System, Gas Extinguishing Release Control System, Residential Standalone Fire Alarm Devices, Explosion Proof Fire Alarm Devices
Contact Supplier
Shenzhen Ansorl Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2019
Chat Now Send Inquiry
Enhanced Backpack Drone Jammer Detection and Interception for OEM and ODM
Video

Enhanced Backpack Drone Jammer Detection and Interception for OEM and ODM

US $ 15,000-18,000/ Piece FOB
MOQ: 1 Piece
Certification : ISO
Audited Supplier
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Zhejiang Fanshuang Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
Chat Now Send Inquiry
Electronic Switch Control PIR Sensor for Lights

Electronic Switch Control PIR Sensor for Lights

US $ 6.35/ Piece FOB
MOQ: 100 Pieces
Audited Supplier
Main Products
Battery, Beam Sensors, Infrared Detector, Alarm Host, Outdoor Detector, Microwave Detector, Outdoor Horn, Vibration Sensors, Smoke Detector, Magnetic Contacts
Contact Supplier
Shenzhen Taian Electronics Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Guangdong , China Since 2010
Chat Now Send Inquiry
Mini Spider Tag
Video

Mini Spider Tag

US $ 1.1-1.3/ Piece FOB
MOQ: 1,000 Pieces
Type : Anti-Theft Alarm
Audited Supplier
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Hangzhou Sciendy Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2007
Chat Now Send Inquiry
Flash Lamp Manual Call Point Magnetic Contact Magnetic Contact Switch Door Sensor Alarm System
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About Alarm & Security System Accessories FAQ

  • QWhat are the best trends in alarm & security system accessories for 2026?

    Fast-evolving OEM alarm accessories trends emphasize smart integrations and easy installations. Distributors are increasingly focused on wholesale price competitiveness and custom product sourcing. If you need a guide before placing a factory order, connect for current top solutions.

  • QHow can I get reliable factory direct quotes on alarm & security system accessories?

    To get trusted factory direct quotes, specify the alarm system accessory long-tail keyword type you need—OEM or custom. Leading wholesale suppliers offer competitive prices and often grant volume distributor benefits. Request a quote for fast comparison before deciding.

  • QWhich alarm & security system accessories are most cost-effective for large projects?

    Project buyers often seek cheap alarm system parts and bulk security accessories from distributors prioritizing price and OEM customization. Following a guide to the top wholesale options saves you time and cost—ask us for recommendations and sample order details.

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