Alarm & Security Systems

62,770 results for Alarm & Security Systems
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Custom Service Anti-Theft Charging Alarm Low Price

US$0.99-2.45 / Piece
10 Pieces  (MOQ)
Product Description: 1.Material: TPU\TPEE 2. Conductor: 40*0.05mm+200D bulletproof wire*2C Wire diameter: 2.0mm 3. Voltage 500V Insulation resistance (DC 500V MΩ·m) ≥100, condu
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Ys183-D Fast Action Door Safety Door Light Curtain Industrial Door Photocell Light Sensor

US$120.00-150.00 / Piece
10 Pieces  (MOQ)
Our Advantage YOURSENSOR-YOUR SOLUTION AUTOMATIC DOOR & GATE ACCESSORIES MANUFACTURER 1) we are large manufacturer in China , and our customer from global world 2) with professional R&D department , s
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Reliable with Fast Response and MCU Processor Household Gas Leak Detector

US$7.30-8.50 / Piece
10 Pieces  (MOQ)
Product Description ZH85 Series Household Combustible Gas Detectors Product Introduction The household combustible gas detector continuously monitors the concentration of indoor gas leaks. When the le
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All-Weather Reflective Gate Sensor with Durable Photocell Cover

US$11.00-14.00 / Piece
10 Pieces  (MOQ)
Our Advantages a. we are large manufacturer in China , and our customer from global world b. with professional R&D department , secure the high quality design plan c. delivered on time Welc

Sounder for Conventional Fire Alarm System

500 Pieces  (MOQ)
Specification Product name Sounder for Conventional Fire Alarm System Model ES-F1 Size 185x130x70(mm) Working voltage DC 20~30Vdc Alarm current 95mA Sound pressure >=100db/1m Audio source

CE Lpcb Approved En14604 Low Price New Design Stand Alone Optical Smoke Alarm (SK40)

US$2.50-4.50 / Piece
100 Pieces  (MOQ)
Specification: product Name Stand Alone Optical Battery Operated Smoke Detector (SK40) Smoke Sensitivity 0.080~0.155 db/m (EN standard) Quiescent Current ≤8uA Alarm Current <16mA A

Hot Battery Powered Carbon Monoxide Detector with LCD Display

100 Pieces  (MOQ)
En50291 BSI Certified Carbon Monoxide Alarm Battery Operated Product Description Battery operated carbon monoxide alarm Technical Parameter: Power source:3xAA LR6 battery Concentration ra
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OEM and ODM EAS Security RF 8.2m/Am58kHz Pencil Hard Tag

US$0.055-0.08 / PCS
1000 PCS  (MOQ)
Product Description Company Profile Sichuang Security Technology (Hangzhou) Co., Ltd has focused on the design and manufacture of EAS products and solutions for over 20 years. We have now becom
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CE Certified RF 8.2m/Am 58kHz Lanyard Pencil Hard Tag RFID EAS Alarm System

US$0.07-0.095 / Piece
1000 Pieces  (MOQ)
Product Description Company Profile Sichuang Security Technology (Hangzhou) Co., Ltd has focused on the design and manufacture of EAS products and solutions for over 20 years. We have now becom

Smoke Detector Wireless Home Fire Alarm System Interlinkable Smoke Alarm with 433.92MHz

3000 Sets  (MOQ)
Smoke Detector Wireless Home Fire Alarm System Interlinkable Smoke Alarm with 433.92MHz Lm-101LC Product Description 1. Brief introduction LM-101LC/D/E/F/G fire detecting wireless online alarm is
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Next-Gen Handheld Drone Detector 100-6000MHz RF Direction Finding, Remote ID & Protocol Analysis

US$2,880.00-3,500.00 / Piece
1 Piece  (MOQ)
Product Description D15 portable drone detector This is a handheld device that can accurately locate drones and pilots (remote controllers). Through deep spectrum analysis and feature recognition of d
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Outdoor Portable Mini Rechargeable Personal Alarm with Flashlight High Decibels 130dB for Women Children Emergency Night Runnning Camping

US$4.02-4.25 / Piece
1000 Pieces  (MOQ)
Specification Product Name Rechargeable Personal Alarm with flashlight Model Number HL79505 Battery 3.7v 130mah Material: ABS Size: 68*26*13mm Features Alarm : 130db Charging time: 1 hours Discharging
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Unified Antidrone Device Complete RF Detection Jamming and Spoofing Solution

US$27,999.00-30,000.00 / Piece
1 Piece  (MOQ)
Contact Us Product Description Thor M41 Fixed Drone Countermeausure Detector+Jammer+Spoofer 3-in-1 Device The Thor M41 fixed all-direction detection, strike, and deception device integrates UAV detect
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Commercial Use Back-up Alarm with Wire Connection

US$1.00-9.99 / Piece
100 Pieces  (MOQ)
Product Description Warning alarms are installed on vehicles and equipment to alert pedestrians, workers, and other nearby personnel to the vehicle's operation. They are often used in public trans
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Hiland Flash Lamp F5096 with Holder for Sliding Gate/Garage Door

US$6.68-7.44 / Piece
40 Pieces  (MOQ)
Specification I. Safety Instruction 1. For security, please read the user manual carefully before initial operation; 2. Please be sure the power is off before connecting, the product i

High Quality High-Efficiency Signal-Stable 8.2MHz RF Tag Coil with ISO

US$0.026 / Piece
10000 Pieces  (MOQ)
Product Description Specification Production Name 8.2MHz Small Flat Circle Specification ¢28.0-29.5mm Wire 0.36mm Copper clad Aluminum Capacitor Ceramic Capacitor Cover 0.65/PE Number of Turns 11 Cent
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Wall Mounted 12V/220V LPG/Natural Gas Leakage Detector Alarm

US$4.50-6.00 / Piece
100 Pieces  (MOQ)
Product Description Domestic gas alarm MTGA12 is home use natural gas alarm LPG gas alarm designed to detect the concentration of combustible gases or vapors using high quality air-sensitive component

Distributed Fiber Optic Strain Monitoring System

US$20,000.00 / Piece
1 Piece  (MOQ)
Undertake OEM/ODM services for OEM and OEM processing TThe Brillouin optical time domain analyzer BOTDA, also known as the distributed fiber optic temperature strain sensor or Brillouin opt
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Yl-191 5 Chanal Motion Sensor and Window Alarm System

US$4.70-4.90 / Piece
10 Pieces  (MOQ)
5 CHANAL WIRELESS ALARM SYSTEM] 2 MOTION SENSORE WIRELESS ALARM 3 PCS AA battery 3 WINDOW WIRELESS ALARM 2PCS AAA battery 1 receiver 3 pcs C battery 433.92MHz WIRELESS FREQUENCY

JT-SSJ12Z13-E Household Gas Detector, Natural Gas Alarm for Domestic Use

US$6.50 / pcs
1 pcs  (MOQ)
Product Description The JT-SSJ12Z13-E Type Combustible Gas Detector is designed in accordance with the national standard GB15322.2-2019 and EN 50194-1:2023, EN 61010-1:2010+A1:2019, EN IEC 61326-1:20

Atex Certified Agh6200 Portable 4 Gas Detector for Ex O2 H2s Co

US$100.00-290.00 / Piece
1 Piece  (MOQ)
ATEX certified AGH6200 Portable 4 Gas Detector for Ex O2 H2S CO Introduction The AGH6200 detector is a standard 4-in-1 gas detection alarm. The product can simultaneously detect the concentration o

Qida Supermarket Anti Theft 58kHz Am Soft Label Am Anti Theft Soft Label

US$0.05-0.07 / Piece
10000 Pieces  (MOQ)
The anti-theft soft label has good detection performance. It is used to stick to the surface of the product without covering the product information or damaging the product packaging. The soft label
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Dragon Guard EAS Supermarket Clothing Security Pencil Tag

US$0.074 / Piece
1000 Pieces  (MOQ)
Product Name T016B Pencial Tag Unit Dimension 51*13*19mm pencil tag Frequency 8.2MHz/58KHz pencil tag Material ABS Color Grey or Customized Lock Magnetic Locking MOQ 1000pcs EAS penci
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Long-Lasting Sturdy Enhanced High-Strength Plastic Material Security EAS Hard Tag

US$0.06-0.08 / Box
1000 Boxes  (MOQ)
Product Description The EAS anti-theft magnetic tag (also known as an electronic anti-theft hard tag) is a core component of the Electronic Anti-theft System (EAS) and is a reusable anti-theft device.
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Clothes Anti Theft Alarm Hard Sensor 58kHz/8.2MHz EAS Security Am Tag

US$0.04-0.05 / Piece
10000 Pieces  (MOQ)
Product Name EAS pencil tag Model No ES-AH-001 Color gray/black/white Lock standard/super Dimension 46*13mm Frequency 58kHz/8.2MHz COMPANY INTRODUCTION Shanghai S

High Power Mass Notification Air RAID Natural Hazard Powerful Fire Alarm Siren

US$1,000.00 / Set
10 Sets  (MOQ)
HPS-8002CG / 8004CG / 8008CG high power mass notification siren are applied for mass alerting and notification operation,such as in petrochemical,mining,power station,dam,natural hazard warning,base,p
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Smart Gas Alarm Controller for H2s Vocs O2 Co with LCD Display and Relay Output

US$1,500.00-3,000.00 / Piece
1 Piece  (MOQ)
Product Introduction The intelligent alarm controller can receive signals from gas transmitters and other general gas detectors. It displays the measured values in real time. When the measured value r

Petrochemical, Oil and Gas Industrial Dual-Channel Displacement Monitor

US$4,000.00 / Piece
1 Piece  (MOQ)
CHANNEL1-2 Displacement 1-2 channel raw signal MODULEOK Indicates that the monitor is working properly FAULT Protection fault, indicating that a certain problem is hindering the normal operation of th
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RFID Metal Tag for Asset Tracking (08)

US$0.10-0.70 / Piece
100 Pieces  (MOQ)
Available with glue strip on back side, this disc LF/HF RFID On-metal tag measures in dia. 9mm or dia. 13mm and is suitable for on-metal tagging. It is ideal for use in asset tracking applications

Drone Detection Device Multi-Functional Pilot Position Drone Detector

US$1.00 / Piece
1 Piece  (MOQ)
All-Scenario Drone Detecion and Positioning Device The portable drone detection and positioning device integrates functions such as detection, drone and pilot positioning, video interception, and vide
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.