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Alarm & Security Systems

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High Quality Charging Alarm Spring Line Hot Selling

High Quality Charging Alarm Spring Line Hot Selling

US $ 0.99-2.45/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
Connector, Wire Harness, Wire Assembly, Cable
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Suzhou Bulovb Electronic Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2019
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Anti-Theft Charging Alarm Premium Quality Hot Selling
Video

Anti-Theft Charging Alarm Premium Quality Hot Selling

US $ 0.99-2.45/ Piece FOB
MOQ: 10 Pieces
Material : Metal
Audited Supplier
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Suzhou Bulovb Electronic Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2019
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High Accuracy Low Power Consumption Design with Wireless Transmission Home Combustible Gas Detector
Video

High Accuracy Low Power Consumption Design with Wireless Transmission Home Combustible Gas Detector

US $ 22.74-26.36/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
Gas Detector, Gas Leak Detector, Gas Alarm Detector, Gas Alarm, Multi Gas Detector, Portable Gas Detector, Fixed Gas Detector, Industrial Gas Detector, Gas Monitor, Toxic Gas Detector, Gas Leak Alarm
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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Multi-Function with Built-in Electromagnetic Valve Control Household Gas Leak Detector
Video

Multi-Function with Built-in Electromagnetic Valve Control Household Gas Leak Detector

US $ 7.3-8.5/ Piece FOB
MOQ: 10 Pieces
Certification : CE, ISO, RoHS, CCC
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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Hot Battery Powered Carbon Monoxide Detector with LCD Display
Video

Hot Battery Powered Carbon Monoxide Detector with LCD Display

MOQ: 100 Pieces
Audited Supplier
Main Products
Smoke Detector, Wireless Online Smoke Alarm, Carbon Monoxide Alarm, Gas Alarm, Power Meter
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Ningbo Kingdun Electronic Industry Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2017
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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
Certification : CE
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Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2010
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Low Price Smoke Detector CD2011 for Fire Alarm System
Video

Low Price Smoke Detector CD2011 for Fire Alarm System

US $ 2.15-2.4/ Piece FOB
MOQ: 2,000 Pieces
Audited Supplier
Main Products
Smoke Alarm, Smoke Detector, Magnetic Door Contacts
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Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2010
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Wireless Battery Operated Carbon Monoxide Alarm with Digital Display
Video

Wireless Battery Operated Carbon Monoxide Alarm with Digital Display

US $ 1-10/ Piece FOB
MOQ: 3,000 Pieces
Working Mode : Active
Audited Supplier
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Ningbo Kingdun Electronic Industry Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2017
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Conventional Heat Detector for Building Fire CE Certified Alarm System Reliable Protection
Video

Conventional Heat Detector for Building Fire CE Certified Alarm System Reliable Protection

US $ 6.4-8.5/ Piece FOB
MOQ: 99 Pieces
Audited Supplier
Main Products
Fire Alarm Control System, Relay Output Smoke Detector, Gas Detector, Stand Alone Smoke Detector, Electrical Fire Alarm System, Fire Door Control System, Gas Fire Extinguishing Control System, Wireless Fire Alarm System, Household Security System, Fire Alarm Control Panel
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Shenzhen Xinhean Technology Co., Ltd.

Guangdong , China Since 2019
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Anti Drone System Signal with Detector and Drone Jammer Full Bands 5km
Video

Anti Drone System Signal with Detector and Drone Jammer Full Bands 5km

US $ 1/ Piece FOB
MOQ: 1 Piece
Type : Wireless
Audited Supplier
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Chongqing Miao Yi Tang Technology Co., Ltd.

Manufacturer/Factory

Chongqing , China Since 2025
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112dB Beep, Travel Buzzer Reversing Alarm for Excavating Machinery
Video

112dB Beep, Travel Buzzer Reversing Alarm for Excavating Machinery

US $ 1-19.99/ Piece FOB
MOQ: 20 Pieces
Audited Supplier
Main Products
Back-up Alarm, Reversing Alarm, Travel Buzzer, Talking Alarm, Multimedia Speaker, Raw Speaker, TV Speaker, Mylar Speaker, Micro Speaker
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Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2009
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Top-Grade Stable Detachable Professional EAS Tag Ferrite with RoHS for Video Store

Top-Grade Stable Detachable Professional EAS Tag Ferrite with RoHS for Video Store

US $ 0.047/ Piece FOB
MOQ: 10,000 Pieces
Application : Video Store and Bookstore, Warehouse, Shopping Arcade, Supermarket, Garment Store, Jewelry Store
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Nanjing Gold Huikai Electronic Technology Co.,Ltd

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2020
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Other Safety Products Other Communication Products Car Alarm Retail Anti-Theft Stand Home Security Alarm System Temperature Probe Sensor Home Security Sensors
Shock Detector, Vibration Detector, Attacks Detector VV600plus/VV602plus, ATM Professional Detector
Video

Shock Detector, Vibration Detector, Attacks Detector VV600plus/VV602plus, ATM Professional Detector

US $ 56-63/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
Battery, Beam Sensors, Infrared Detector, Alarm Host, Outdoor Detector, Microwave Detector, Outdoor Horn, Vibration Sensors, Smoke Detector, Magnetic Contacts
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Shenzhen Taian Electronics Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Guangdong , China Since 2010
Chat Now Send Inquiry
Integrated Sound Light Peak SPL 171dB Pan-Tilt Airport Bird Control Long Range Acoustic Device Lrad
Video

Integrated Sound Light Peak SPL 171dB Pan-Tilt Airport Bird Control Long Range Acoustic Device Lrad

US $ 139,999/ Piece FOB
MOQ: 1 Piece
Type : Industry Alarm
Audited Supplier
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Beijing Ribri Technology Co., LTD

Trading Company

Beijing , China Since 2026
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Tactical X-Band Medium-Range Low-Altitude Multi-Target Trace Detects and Tracks Multiple Low-Flying Uav Targets Stably in Complex Anti-Drone Surveillance Radar

Tactical X-Band Medium-Range Low-Altitude Multi-Target Trace Detects and Tracks Multiple Low-Flying Uav Targets Stably in Complex Anti-Drone Surveillance Radar

US $ 130,000/ Piece FOB
MOQ: 1 Piece
Main Products
Drone/Fpv Module & Accessories, Anti-Drone System & Countermeasure Device, Law Enforcement Equipment, Drone Detector, Drone Jammer, Radar, Body Worn Camera, Fpv Motor, Anti-Drone System, Countermeasure Device
Contact Supplier
Shenzhen Huawei Zhihang Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2026
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Conventional Fire Alarm Bell for Fire Alarm Panel
Video

Conventional Fire Alarm Bell for Fire Alarm Panel

US $ 2.2-5/ Piece FOB
MOQ: 100 Pieces
Working Mode : Active
Audited Supplier
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Mantern Industrial Co., Limited

Trading Company

Henan , China Since 2013
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Coantec Cp35 Series Videoscope Borescope

Coantec Cp35 Series Videoscope Borescope

MOQ: 1 Piece
Audited Supplier
Main Products
Industrial Borescope
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Shenzhen Coantec Automation Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2021
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Qida Soft label EAS Anti-Theft Am Label Roll label

Qida Soft label EAS Anti-Theft Am Label Roll label

US $ 0.05-0.07/ Piece FOB
MOQ: 10,000 Pieces
Application : Video Store and Bookstore, Warehouse, Shopping Arcade, Supermarket, Garment Store, Jewelry Store
Audited Supplier
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Guangzhou QIDA Material & Technology Co., Ltd

Manufacturer/Factory

Guangdong , China Since 2015
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EAS Tag Price 8.2MHz Sensor Anti Theft Small Mini Square Alarm Security Tag RF EAS Anti Theft Tag Clothing Magnetic Security Hard Tag for Garment Retail Store
Video

EAS Tag Price 8.2MHz Sensor Anti Theft Small Mini Square Alarm Security Tag RF EAS Anti Theft Tag Clothing Magnetic Security Hard Tag for Garment Retail Store

US $ 0.02-0.05/ Piece FOB
MOQ: 1,000 Pieces
Audited Supplier
Main Products
RFID Tag, EAS Deactivator, EAS Tag, EAS Ink Tag, EAS Hard Tag, EAS Bottle Tag, EAS Soft Label, EAS Detacher, EAS Pin, EAS Lanyard
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QINGDAO WISE SECURITY TECHNOLOGY CO., LTD.

Manufacturer/Factory,Trading Company

Shandong , China Since 2022
Chat Now Send Inquiry
10 Years Battery Lpcb Approval 205 Wireless, Smoke Alarm
Video

10 Years Battery Lpcb Approval 205 Wireless, Smoke Alarm

MOQ: 2,000 Pieces
Installation Mode : Ceiling Mounted
Audited Supplier
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Ningbo Ambest Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2012
Chat Now Send Inquiry
SD-303B Eas Retail Shop Security Handheld Deactivator EAS Labels/Tag EAS Activator Remover
Video

SD-303B Eas Retail Shop Security Handheld Deactivator EAS Labels/Tag EAS Activator Remover

US $ 100-120/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Electronic Article Surveillance, EAS Tag, Source Tagging, AM/RF Labels, Self Alarming Tags, Protection Safers, Bottle Tags etc.
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Shanghai Sinotag Electronic Technology Co., Ltd.

Manufacturer/Factory

Shanghai , China Since 2022
Chat Now Send Inquiry
EAS Tag EAS Spider Tag
Video

EAS Tag EAS Spider Tag

US $ 1.48-1.55/ Piece FOB
MOQ: 1,000 Pieces
Certification : CE, ISO, RoHS
Audited Supplier
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Hangzhou Sciendy Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2007
Chat Now Send Inquiry
D15 Handheld Drone Detector 100MHz-6000MHz 1-3km Range for Dji Fpv Autel
Video

D15 Handheld Drone Detector 100MHz-6000MHz 1-3km Range for Dji Fpv Autel

US $ 2,880-3,500/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Drone Detection, Drone Defense, Drone Suppression, UAV Detection, UAV Defense, UAV Suppression, Signal Blocking
Contact Supplier
Zhejiang Fanshuang Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
Chat Now Send Inquiry
Wireless Motion Sensor Magnetic Contacts for Garage Roller Doors
Video

Wireless Motion Sensor Magnetic Contacts for Garage Roller Doors

US $ 3.5-3.8/ pieces FOB
MOQ: 100 pieces
Working Principle : Electromagnetic
Audited Supplier
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Shenzhen E-5continents Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2017
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China Factory Hot Sell 2.4 and 5.8GHz Dual Band Antenna Drone Signal Amplifier
Video

China Factory Hot Sell 2.4 and 5.8GHz Dual Band Antenna Drone Signal Amplifier

US $ 850-900/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Printed Circuit Board Assembly
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Shenzhen Tongchuang Xin Electronic Circuit Co., Ltd

Manufacturer/Factory

Guangdong , China Since 2025
Chat Now Send Inquiry
Hot Sale Best Hidden Car GPS Tracker Detector Find GPS Tracker Detect GPS Tracking Devices GPS Signal Detector
Video

Hot Sale Best Hidden Car GPS Tracker Detector Find GPS Tracker Detect GPS Tracking Devices GPS Signal Detector

US $ 269-469/ Piece FOB
MOQ: 1 Piece
Application : Car/Motorcycle, Traffic
Audited Supplier
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Shenzhen Necom Telecommunication Technologies Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2015
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RFID Metal Tag for Asset Tracking (08)
Video

RFID Metal Tag for Asset Tracking (08)

US $ 0.1-0.7/ Piece FOB
MOQ: 100 Pieces
Audited Supplier
Main Products
NFC Tag, RFID Card, RFID Label, RFID Tag, Smart Card, RFID Reader, UHF RFID Reader, Long Range Reader, RFID Clear Tag, RFID Disc Tag
Contact Supplier
Guangzhou DAILY RFID CO.,LIMITED

Manufacturer/Factory,Trading Company,Other,Group Corporation

Guangdong , China Since 2010
Chat Now Send Inquiry
High Power Mass Notification Rescue Typhoon Tsunami Evacuation Alarm Siren
Video

High Power Mass Notification Rescue Typhoon Tsunami Evacuation Alarm Siren

US $ 1,000/ Set FOB
MOQ: 10 Sets
Alarm Volume (within 1m) : ≥110dB
Audited Supplier
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Wenzhou Ma Safety Signal Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
Chat Now Send Inquiry
Drone Detector Handheld Uav Radio Detection 100-6000MHz 3km Fpv Detection and Locating Portable C-Uav Device Early Alarm
Video

Drone Detector Handheld Uav Radio Detection 100-6000MHz 3km Fpv Detection and Locating Portable C-Uav Device Early Alarm

US $ 2,880-3,500/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Anti Drone, Drone Jammer, Drone Detector
Contact Supplier
HANGZHOU INTOP TECHNOLOGY CO., LTD.

Trading Company

Zhejiang , China Since 2024
Chat Now Send Inquiry
58kHz Am EAS Security Antenna Supermarket Anti-Theft Detector
Video

58kHz Am EAS Security Antenna Supermarket Anti-Theft Detector

US $ 270-300/ Box FOB
MOQ: 1 Box
System Design : AM
Audited Supplier
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Shandong Sanchen Electronic Technology Co., Ltd.

Manufacturer/Factory

Shandong , China Since 2026
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Em Library Deactivator Tool for Book Management Systems
Video

Em Library Deactivator Tool for Book Management Systems

US $ 100-300/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Em Label; Em Deactivator; Em Library System; Am System; Am Dr Label
Contact Supplier
Changzhou Tinghao Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2014
Chat Now Send Inquiry
Petrochemical, Oil and Gas Industrial Dual-Channel Displacement Monitor

Petrochemical, Oil and Gas Industrial Dual-Channel Displacement Monitor

US $ 4,000/ Piece FOB
MOQ: 1 Piece
Certification : CE
Audited Supplier
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Tianjin Tekwize Technology Co., Ltd.

Trading Company

Tianjin , China Since 2025
Chat Now Send Inquiry
JTM-SSJII Household Gas Detector, Natural Gas Alarm for Domestic Use

JTM-SSJII Household Gas Detector, Natural Gas Alarm for Domestic Use

US $ 38/ pcs FOB
MOQ: 1 pcs
Audited Supplier
Main Products
Combustible Gas Alarm, Portable Gas Detector
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Jinan Ben'an Technology Development Co., LTD

Manufacturer/Factory

Shandong , China Since 2025
Chat Now Send Inquiry
Hiland Flash Lamp F5096 with Holder for Sliding Gate/Garage Door
Video

Hiland Flash Lamp F5096 with Holder for Sliding Gate/Garage Door

US $ 6.36-7.44/ 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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Portable Drone Detector with 5km Range Suitcase with Full Bands Detector and Drone ID and Remote ID
Video

Portable Drone Detector with 5km Range Suitcase with Full Bands Detector and Drone ID and Remote ID

US $ 8,999-9,999/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Drone Detector, Fpv Detector, Anti Drone System, Vehicle-Mounted Drone Defense System, Drone Jammer, Drone Detect Rader, Drone Detect Modules, 4G 5g Signal Jammer, Radio Frequency Detection Equipment, Radio Signal Jamming Equipment
Contact Supplier
Shenzhen Polaris Security Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2025
Chat Now Send Inquiry
4, 8, 16 Zones Fire Warning Fire Alarm Control Panel System
Video

4, 8, 16 Zones Fire Warning Fire Alarm Control Panel System

US $ 100-300/ Piece FOB
MOQ: 1 Piece
Alarm Volume (within 1m) : ≥90dB
Audited Supplier
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Shenzhen Ansorl Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2019
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Stoplock Dragon Guard Wholesale Stop Lock Magnetic Security Stoplock for Supermarket

Stoplock Dragon Guard Wholesale Stop Lock Magnetic Security Stoplock for Supermarket

US $ 0.063-0.07/ Piece FOB
MOQ: 2,000 Pieces
Audited Supplier
Main Products
Loss Prevention Products
Contact Supplier
Hangzhou Taguard Technology Co., Ltd.

Trading Company

Zhejiang , China Since 2021
Chat Now Send Inquiry
2022 New Design Portable H2s Gas Detector H1600 for Personal Safety

2022 New Design Portable H2s Gas Detector H1600 for Personal Safety

US $ 40-70/ Piece FOB
MOQ: 1 Piece
Transmission Mode : Cable
Audited Supplier
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Nanjing AIYI Technologies Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2017
Chat Now Send Inquiry
SMT Fast Response Easy Installation Stylish Home Combustible Gas Detector
Video

SMT Fast Response Easy Installation Stylish Home Combustible Gas Detector

US $ 22.74-26.36/ Piece FOB
MOQ: 10 Pieces
Alarm Volume (within 1m) : ≥80dB
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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RF Spectrum Analyzer for Airport Drone Detection and Protection
Video

RF Spectrum Analyzer for Airport Drone Detection and Protection

US $ 600-60,000/ Piece FOB
MOQ: 1 Piece
Type : Wireless
Audited Supplier
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Changsha Chenlong Intellingence Technology Co., Ltd.

Manufacturer/Factory

Hunan , China Since 2026
Chat Now Send Inquiry
Smoke Detector Gas Detector Smoke Alarm Alarm System Fire Alarm Control Panel Radar Sensor
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About Alarm & Security Systems FAQ

  • QHow do I choose the best alarm & security systems for my business needs?

    When selecting advanced alarm & security systems for your business, consider features demanded in today's security systems market trends and compare OEM customization options to match your use-cases. Factory distributors often offer price guides and wholesale deals—ask for a detailed quote today to make a smart investment.

  • QAre custom alarm & security systems from factories cheaper than branded options?

    Opting for OEM or custom-built alarm & security systems usually provides lower wholesale price compared to those from famous brands. Factory direct supply ensures you avoid distributor markup and access cheap solutions, especially with large-scale orders. Request the latest price trends or an RFQ to compare your choices.

  • QWhat warranty and certifications come with bulk alarm & security systems orders?

    Most factory direct alarm & security system shipments include necessary certifications and a distributor warranty. Ask about compliance with industry standards and wholesale OEM guarantees when placing custom orders. Before your next bulk RFQ, inquire for supporting documents and peace of mind.

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