Alarm & Security Systems

63,320 results for Alarm & Security Systems

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

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

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

Addressable Fire Alarm Control Panel Alarm Host

US$350.00 / Piece
1 Piece  (MOQ)
Specification: Product Name: Addressable Fire Alarm control panel System Main power supply: AC110V-250V/2A,50Hz Battery power supply: DC 24V (2 x 12V≤10AH) Product capacity: 1/2 loop Loop

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

10km Omnidirectional Uav Detector with Integrated Sector Drone Jammer

US$45,999.00 / Piece
1 Piece  (MOQ)
Product Description Our Drone Detector redefines perimeter security with AI-driven signal analysis. This advanced system continuously monitors airspace using multi-spectrum sensors, detecting unauthor

2km Range Handheld Drone Jammer Shield Shaped Design Fpv Uav Detector Shame

US$3,999.00-5,599.00 / Piece
1 Piece  (MOQ)
Specification 2km range Handheld Drone Jammer Adopts shield-shaped exterior design The handheld drone jammer features a sleek, shield-shaped exterior design, offering both functionality and aesthetic

Wireless Battery Operated Carbon Monoxide Alarm with Digital Display

US$1.00-10.00 / Piece
3000 Pieces  (MOQ)
Wireless Battery Operated Carbon Monoxide Alarm with Digital Display Product Description Battery operated carbon monoxide alarm Technical Parameter: Power source 2xAA LR6 battery Concentrat

8.2MHz China Factory Supply Stable Security Tag Ferrite with RoHS

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

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

Handheld Anti-Drone Jamming Device with a Range of 3 Kilometers, Ready to Use Immediately.

US$2,143.00 / Piece
1 Piece  (MOQ)
300MHz-6G, Interference 2km, JDY-200 drone countermeasure equipment Multi-Band Jamming Function This portable anti-drone jammer supports multi-band jamming, effectively countering the communic

Handheld Laser Speed Gun Class1 Eye Safe High Precision 0.5km/H Lsp350 Speedometer with Camera for Traffic Enforcement

US$4,500.00-5,500.00 / Piece
1 Piece  (MOQ)
Product Description Handheld Laser Speed Gun Class1 Eye Safe High Precision 0.5km/h LSP350 Speedometer with Camera Onick Outdoor Optics integrates advanced laser speedometer technology and video image

112dB Beep, Travel Buzzer Reversing Alarm for Excavating Machinery

US$1.00-19.99 / Piece
20 Pieces  (MOQ)
Product Description Mining machinery such as excavators, bulldozers, and dump trucks use travel buzzers as a safety precaution during operation. The travel buzzer is a warning device that emits a lou

Lightweight Highly Intelligible Voice Record-Play Long Range Acoustic Device

US$3,999.00 / Piece
1 Piece  (MOQ)
Product Introduction The RP11C portable LRAD supports handheld and backpack operation, making it a flexible directional sound device for field deployment. Ideal for emergency rescue broadcasts and law

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

SD-407/5920 AS Security Gate Alarm Board EAS Motherboards 8.2MHz RF EAS Board

US$55.00-60.00 / Piece
1 Piece  (MOQ)
SD-407(5920) (Series 95100) Frequency: 8.2MHz Dimension: 217mmx87mm Packing: Customized Description: High sensitivity, self adjusting to enviroment, auto noise filtering. Fuction: TX-RX Detai

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

High Power Mass Notification Rescue Typhoon Tsunami Evacuation 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

Smart CNC Tool Breakage Detection Sensor with PLC System

US$1,250.00 / Set
30 Sets  (MOQ)
Specification ltem Standard Rated Power 220W Controller Power Supply 24V DC±10% Driver Power Supply 220V AC Input & Output Levels 24V effective Ambient Temperature for Operation -10°C~+60°C Protection

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

Sntoom Ms-290 High-Speed Rotating Grey Alarm Sound Electric Continuous Alarm Horn Motor-Driven Tornado Mini Siren Horn

US$2.46-3.50 / Piece
10 Pieces  (MOQ)
MS-290 Motor DESCRIPTION: Type: Security Alarm Systems Brand: SNTOOM Voltage: DC 24V or AC 240V Colour: Grey Materials: Metal or Plastic DB(A)1m:120dB, High Decibel Alert Play Sound: Continuou

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

8.2MHz EAS Label RF Label EAS Soft Label EAS Tag

US$0.006-0.009 / Piece
20000 Pieces  (MOQ)
EAS label , RF label , rf soft label Antenna Size (MD×TD) 40×40mm(1.57×1.57inch) Service Temperature 10°to25(50°to70)and 35% to 65%RH Service Temperature -40°to

JT-SSJ10W11 Laser-Type Household Combustible Gas Alarm for Methane Leak Detection

US$15.00-28.00 / pcs
1 pcs  (MOQ)
Product Description The JT-SSJ10W11 type flammable gas detector is designed in accordance with GB 15322.2-2019. It can detect the on-site gas concentration in real time and determine whether the gas

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

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.

3.9mm HD Screen Hand Toolscope Coantec C-One Videoscope Borescope

1 Piece  (MOQ)
Toolscope Coantec C-ONE Videoscope Borescope C-ONE series is a tool borescope newly developed by Coantec, which is mainly used for rapid inspection and diagnosis of small cavities. The host adopts

Wireless Motion Sensor Magnetic Contacts for Garage Roller Doors

US$3.50-3.80 / pieces
100 pieces  (MOQ)
Product Description Specification Brand Name e-5continents Model Number 5C-55ZL Product name magnetic contacts for roller door Function Anti-Thief Material alloy-zinc Color grey reed swi

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

US$29.40-30.60 / Piece
10 Pieces  (MOQ)
Product Parameters Name tuya wifi smart thermostat Rated Voltage DC 5V Note Only support 2G GSM Wireless Type 2.4GHz Product Description Coolseer WiFi Security System is an intelligent de

Clothing RFID Tag EAS Am UHF Dual Frequency Garment Storage Management

US$0.032-0.05 / 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
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.