Alarm & Security Systems

63,320 results for Alarm & Security Systems

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

Display Stand Anti-Theft Charge Alarm Line Manufacturer

US$0.99-2.45 / Piece
10 Pieces  (MOQ)
Product Description: 1.Material: TPU\TPEE 2.Conductor: 75*0.05mm+200D bulletproof wire*2 core diameter: 2.5mm 2 core color: white (can be customized) white anti-UV4 or above 3. voltage 500V i

Wireless Smart Home Door Sensor ABS Magnetic Contact for Home Security

US$4.00-10.00 / Piece
100 Pieces  (MOQ)
Wireless Smart Home Door Sensor ABS Magnetic Contact for Home Security Magnetic Door Window Sensor with Magnetic Contact Specification: Specification: Style: Wireless Smart Home Door Sensor ABS

Magnetic Contacts Switches Door Contacts

US$0.70-1.50 / Piece
100 Pieces  (MOQ)
Specification: Surface Mounted Magnetic Contacts Switches Door Contacts Product Features: * Mini Stick-on contact with flange * Side leads with #22AWG 18" length * Adhesive and scre

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

24GHz Portable Starlink Satellite Signal Detector Detection Starlink WiFi Router Terminal Device

US$1,000.00-99,999.00 / Set
1 Set  (MOQ)
Product Description For the signal transmission, identification and processing technologies of Ku-band satellites, the system can realize full-domain scanning and accurate acquisition of the target sa

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

15km Anti Drone Detection Detector Radius Ku-Band Linear Modulated Pulse Radar

US$31,999.00-99,999.00 / Piece
1 Piece  (MOQ)
Product Description The radar is an azimuth machine scanning, pitch phase scanning, pulse Doppler system, three-coordinate radar, which is mainly used for detection and localization of low-altitude ve

Flexible Consistent High Quality Security System Ferrite for Garment Store

US$0.047 / Piece
10000 Pieces  (MOQ)
Product Description Specification Production Name 10 Turns Medium Conus Wire 0.33mm 100% Copper Wire Wire Diameter ¢0.30 Copper Cover 0.70/PE Capacitor Ceramic Capacitor Number of Turns 23±1 Central F

Comprehensive Full-Band Signal Detection & Locating Device Ja-SD01

US$300.00-10,000.00 / Piece
1 Piece  (MOQ)
System Introduction The Full Band Signal Source Detection System can monitor wireless signals in real-time in the surrounding environment and support long-term monitoring and recording. The system can

All-Weather 360° Rapid Defense Against Hostile Drones Anti-Uav System Security and Surveillance Radar for Tracking and Positioning Uav for 5km Actiive Radar

US$95,000.00-100,000.00 / Set
1 Set  (MOQ)
Border and Coastal Defense Radar ASR216X-1X5K-3D 3D X Band Pulse Doppler Radar The border and coastal defense radar mainly consists of one radar array and one turntable , used for pedestrians , vehicl

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

Dragon Guard RS4001 Anti-Theft EAS System for Retail Stores

US$42.00-128.00 / Set
1 Set  (MOQ)
Frequency 8.2Mhz RF label deactivator Unit Dimension 155*36*2cm(H*W*D) Detection distance RL 4*4:1.4-1.6m;Hard Tag:1.4-2m Certificates ISO9001; CE approved

Bl 12V 97dB Warning Alarm with Flash and White Noise for Truck

US$29.99 / Piece
100 Pieces  (MOQ)
Product Description Model Voltage (VDC) Output level(±4dBA @4FT) Remarks YS-BL1-2C 12~24 102 beep sound YS-BL1-2C-WN 12~24 97 white noise YS-BL2-USB 12~24 102 multiple voice op

X-Band 5km Radar Phased Array System with Over 90% Recognition Rate for Low-Altitude Target Types Compact and Easy to Install Detection Radar

US$1.00 / Set
1 Set  (MOQ)
Product Description 2D Phased Scanning Drone Detection Radar with Extended Frequency Range 1, Product Introduction Introducing the DD-R24 medium-range X-band phased array radar, a cutting-edge

80GHz 500 Meters V49 4D Imaging Intelligent Perception Road Section Traffic Radar Detector

US$2,300.00-3,400.00 / Piece
1 Piece  (MOQ)
RTE V49 4D imaging perception radar adopts a new high-resolution imaging perception radar front end. On the basis of the original all-weather working capability, it greatly improves the number of poin

All-in-One Handheld Fpv Detector Pocket-Sized Uav Locator with 100-6000MHz Passive Scanning

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

EAS RF Hard Tag Min Square Tag

US$0.15-0.25 / Piece
1000 Pieces  (MOQ)
RF Tag , RF hard tag 1.Frequency: 8.2MHZ 2.Package: 1000pcs/carton 3.Material: ABS 4. Dimension : 48x42mm 5. Detection : 1.2 - 1.5m 6. Packing : 1000pcs/carton 7. Carton Size : 40

Century Sanchen Acousto-Magnetic Anti-Theft Soft Label System Alarm

US$0.01-0.025 / Piece
5000 Pieces  (MOQ)
Product features Sensitivity: Long detection distance, accurate identification Decoding: Precise decoding, avoiding false alarms Compatibility: Complete specifications, multiple sizes available Perfor

EAS Hard Tag RF Peglock

10000 Pieces  (MOQ)
Specifications Product Code.......................................................T105 Frequency................................8.2MHz or customized Color ......................White, Black, Red or

Remote Motion Sensor PIR Alarm

US$1.85-1.87 / Piece
50 Pieces  (MOQ)
Remote PIR alarm a main unit and 2 remote 105 DB sound 5m distance 4 pcs AA battery battery life about 3 month YL-105 YL-106 YL-104 YL-108 NORMAL CEILING WATERPROFE L

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

Anti-Theft Recoil Pull Box Retractable Cord Reel with String Cable

US$5.30-5.60 / Piece
1000 Pieces  (MOQ)
Product Description Retractable Tool Dimension:85*30mm Material:ABS Color:black Dia:2.5mm Length:125cm(Standard) Breaking Force:200kg+(static state) Packing:48pcs/ctn,50*35*20cm,12KG C

Supermarket Security Scanner Door Anti Theft Device Clothing Anti Theft EAS System

US$319.00-339.00 / Set
1 Set  (MOQ)
Specification Product name EAS AM system HR801 Material Acrylic size 151*33.6*15cm(Acrylic:2cm) Carton 1pcs/ctn,160*45*16.5cm,24.25kg/master, 22.95kg/slave HS code 8531100000 Center Frequency 58khz Ap

T-001 Sinotag EAS RF Hard Tag Mini Square Anti-Theft for Supermarket

US$0.03 / pieces
100 pieces  (MOQ)
T-001(Mini Square) Frequency: 8.2MHz Dimension: 48mmx42mm/44mmx38mm Color: Black/Gray/White or Customized Lock: Magnetic Lock Packing: 1,000pcs/ctn, 0.028cbm(45X31X20cm), 11kg Detailed P

10km Long Distance RF Detector 1.2g Jammer 5.8g 2.4G 900MHz Anti Uav System Drone Detector Anti Drone Detection

1 Piece  (MOQ)
10km long Distance RF Detector 5.8G 2.4g 900MHz Anti Uav System Drone Detector Anti Drone Detection Use cognitive radio protocol reverse parsing technology which uses radio spectrum sensing technolog

WiFi Outdoor Alarm Siren Tuya Smart Life for Security Home Alarm System

US$33.00-38.00 / Piece
100 Pieces  (MOQ)
LB-01WF Smart Life TUYA WIFI Outdoor Siren with flash Contact: Alice Lee 26 years in the company, professional alarm sales director. I. Product Features WiFi connection, APP inte

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

US$6.68-7.44 / Piece
100 Pieces  (MOQ)
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 is produced without fuse

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

US$850.00-900.00 / Piece
1 Piece  (MOQ)
Main Features 2.4GHz&5.8GHz, Max. 4000mW output power Directional dual frequency dual antenna output Remote control of unmanned aerial vehicles Technical Specifications: Operating range: 2.4~2.5G

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
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.