Alarm & Security Systems

59,323 results for Alarm & Security Systems

Low Price Smoke Detector CD2011 for Fire Alarm System

US$2.15-2.40 / Piece
2000 Pieces  (MOQ)
Product Description: Product Summary: CD2010 serial is a conventional smoke detector adopting non-polarity 2-wire technology. The design incorporates a highly integrated 8 bit professional MCU w

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

Mini Size 5y Battery Smoke Detector Compliance with En14604

US$1.00-10.00 / Piece
5000 Pieces  (MOQ)
Smoke Detector Door Alarm With Strobe Light Fire Alarms Product Description Optical/photoelectric Smoke detector Battery operated Low battery single Test button(RED LED) Solid connections and bat

2 Wire Photoelectric Conventional Fire Smoke Detector CD2010

US$2.20-5.00 / Piece
100 Pieces  (MOQ)
Product Description: • 2-wire (LED Continuously Emitting Red Light) • Durable sensor head, no need for replacement • Wide voltage range, and stable output • Easy instal

CE Atex Certified IP66 4 Gas Meter Portable Multi-Gas Detector Lel, Co, H2s, O2

US$60.00-130.00 / Piece
1 Piece  (MOQ)
CE ATEX certified IP66 4 Gas Meter Portable Multi-Gas Detector Lel, Co, H2s, O2 Introduction H2000 portable gas detector is typical 4 gas detector for LEL, O2, H2S, CO, and it supports the continu

Flash Lamp F5096 with Holder for Sliding Door/Garage Door

US$6.38-6.88 / Piece
1 Piece  (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

Hiland 2025 Flash Lamp Inside LED &12-240V AC/DC F6000 for Swing Gate

US$4.90 / Piece
52 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

2022 New Design Portable H2s Gas Detector H1600 for Personal Safety

US$40.00-70.00 / Piece
1 Piece  (MOQ)
2022 new design Portable H2S Gas Detector H1600 for personal safety Introduction H1600 portable gas detector can detect toxic gases such as oxygen, chlorine, ammonia, carbon monoxide in the enviro

2km Range Portable Anti Drone Detector with 300MHz-6.2GHz RF Drone Signal Detection

US$1,499.00-2,599.00 / Piece
1 Piece  (MOQ)
Product Description The Handheld Drone Detector is a portable, easy-to-operate, real-time drone detector that provides total air safety through advanced machine learning technology. By instantly analy

Multi-Channel Anti-Drone Backpack: Full-Band Customizable Frequency Anti-Drone Solution

US$21,429.00 / Piece
1 Piece  (MOQ)
Basic Information Model Number JDY-600B Application Backpack Anti-Drone Jammer Product Name 1 Drone Interception Module Mobile Jammer Product Name 2 Anti-Drone Shielding Device System Defe

Clothe Store EAS Security RF System for Anti-Theft Sensor

US$135.00-139.00 / Set
1 Set  (MOQ)
Why Choose Us Product Description Details Images Exhibitions Certifications Successful Case Company Profile Shenzhen HR-tenda Technology Co., Ltd Shenzhen Hr-tenda Technology Co., LTD., found in 2011,

Coantec Cp35 Series Videoscope Borescope

1 Piece  (MOQ)
Key Specifications/Special Features: Application: Coantec CP35 Series Videoscope applies to the security departments like public security, armed , fire fighting, procuratorial organs, customs, etc.

6.5-Inch Double-Sided Deactivatable Em Book Strip for Security

US$0.03-0.045 / Piece
10000 Pieces  (MOQ)
16.5cm Double Side Deactivable Em Book Strip 1. Green Environmental strips: The material used for security strips, EAS strips and magnetic strips has all got certification from institutions and do

24GHz/80GHz 350 Meters D39 Traffic Speed and Traffic Flow Intersection Radar Microwave Detector

US$750.00-1,500.00 / Piece
1 Piece  (MOQ)
DTAM D39 wide-area radar microwave detector is a self-developed microwave vehicle detector with high detection accuracy and stable detection performance. The traffic sensing device uses active scannin

30-6000MHz 1.5g 2.4G 5.8g WiFi Anti Uav Detection Anti Drone System RF Drone Detector

1 Piece  (MOQ)
30-6000MHz 1.5g WiFi Anti Uav Detection Anti Drone System RF Drone detector Use cognitive radio protocol reverse parsing technology which uses radio spectrum sensing technology (similar to the featur

Advanced Signal Disruption Shield for Enhanced Jamming Performance

US$60,000.00 / Piece
1 Piece  (MOQ)
The R-warder-800A embraces a cutting-edge, portable handheld shield design that's enhanced with a sophisticated ultra-wideband antenna. This innovation ensures pinpoint detection and provides formidab

Unmanned Aerial Vehicle Defense Uav Drones Detection Radar

US$1.00-120,000.00 / sets
1 sets  (MOQ)
Product Description What is XIPHOS Anti-Drone System? XIPHOS is a unique multi-sensor fully self-contained solution for detecting, tracking, identifying and neutralization drones. It can be d

Continuous Monitoring Dual-Channel Displacement Sensor

US$4,000.00 / Set
1 Set  (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

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

Drone Detection Radar 5km Ku Band Surveillance Radar for Detecting Pedestrians/Vehicles/Ships/Drones

US$178,571.00-214,285.00 / Piece
1 Piece  (MOQ)
Product Description System: Three-coordinate digital array Detection power ≥6km (RCS = 0.01 square meters for typical target DJI Inspire 4) ≥8km (RCS = 0.1 - 1 square meters for fixed-wing d

58kHz 4X25 Am EAS Ferrite for Security System (58607)

US$0.03 / Piece
10000 Pieces  (MOQ)
Product Description 58kHz 4X25 Am EAS Ferrite for Security System (58607) Details: Article No.:58607 Product Parameters Specification Length:24.5-25.5mm; Width:≤8.0mm; Height:≤10.0mm

Next-Gen Surveillance Radar for Superior Detection and Tracking Capabilities/Defence Detection Radar

US$64,585,800.00 / Piece
1 Piece  (MOQ)
Low Altitude Multidimensional Defense System In Key Areas The low altitude defense system in key areas is a state-of-the-art assemblage primarily composed of cutting-edge surveillance radar, advanc

115dB Backup Alarm Buzzer Super Loud Beeper Tone for Trucks Mine Machinery

US$1.00-24.99 / Piece
20 Pieces  (MOQ)
Product Description Reversing alarms and warning alarms, also known as backup alarms or reversing buzzers, are installed in vehicles and equipment to alert pedestrians, workers, and other

High Performance 3km Handheld Detector Drone Detection System Uav Security Solution C-Uas Product

US$5,500.00-6,000.00 / sets
1 sets  (MOQ)
Product Description Handheld Drone detector It has drone signal detection and recognition functions, and the device can support detect DJI, Yuneec, Fimi ,Wi-Fi drone etc. With positioning function,

Automatic Anti-Drone Signal Jammer on Vehicle Mounted Detector and Drone Jammer

US$28,800.00-31,800.00 / Piece
2 Pieces  (MOQ)
Equipment Overview The vehicle-mounted integrated drone detection and countermeasure system is designed for drone detection, identification, and counteraction. The system integrates multiple technolog

Yl-323 Door and Window Alarm

US$0.33-0.35 / Piece
400 Pieces  (MOQ)
My factory is a very big factory to produce this door and window alarm. we make these item near 30 years. Quantity big and cheap. Sold to almost every contry in the world. 4.5V 3 PCS LR44

DC12-24vlnfrared Detector Beam Red Gate Siqnalanti-Theft Alarm Sensor with Motion Detection for Home and Outdoor Use IP Network

US$2.50-3.00 / pieces
100 pieces  (MOQ)
Specification item value Place of Origin China - Guangdong Brand Name Langyi Xin. Model Number LYX-1 Network None Company Introduction Main product directions: garage door remote control

Sv600 Online Acoustic Imaging Device

US$26,500.00-30,500.00 / Piece
1 Piece  (MOQ)
Product Description With its sophisticated audio sensors, SV600++can be installed near any equipment or asset, anywhere on the production line, and in areas with restricted or dangerous personnel

CE Certified RF 8.2m/Am 58kHz Lanyard Pencil Hard Tag RFID EAS

US$0.07-0.095 / 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

RFID UHF Windshield Sticker Tag 05 - Vehicle/ Tracking/ Car

US$0.10-0.70 / Piece
100 Pieces  (MOQ)
Description This Windshield RFID Tag is specially designed for on windshield tag or on any glass surface for vehicle management or item tracking. By attaching on glass windshield surface, this
About Alarm & Security Systems FAQ
  • QWhat are the common types of Alarm & Security Systems available in the market?

    Alarm & Security Systems typically include CCTV cameras, motion sensors, access control systems, and fire alarms. Each type serves specific security needs. Consulting a professional supplier in China can help determine the best solution for your requirements.

  • QHow to verify the credibility of a security alarms supplier in China?

    When choosing a supplier from China for security alarms, verify their certifications, request client references, and inspect their manufacturing facilities. Additionally, ensure they comply with industry standards for quality and reliability.

  • QWhat advantages come with sourcing Alarm & Security Systems wholesale?

    Sourcing Alarm & Security Systems wholesale provides cost savings, bulk purchasing options, and consistent quality assurance. By partnering with a reputable supplier, you can leverage discounts, customization services, and on-time deliveries for your security needs.