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Alarm

23,427 results for Alarm

Wireless 10y Battery Cr-123A Smoke Alarm Fire Decetor for Home Safety

US$1.00-10.00 / Piece
3000 Pieces  (MOQ)
Wireless 10Y Battery Smoke Alarm Fire Decetor for Home Safety Product Description KD-108 Smoke Alarm is composed of sophisticated analog circuit and digital circuit. It is a kind of low power consu

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

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

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

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

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

US$5.80 / 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

Professional Handheld Drone Detector 5km Range Real-Time Alerts APP Control for Critical Infrastructure Protection

US$2,880.00-3,500.00 / Piece
1 Piece  (MOQ)
Contact Us Product Description portable drone detector This is a handheld device that can accurately locate drones and pilots (remote controllers). Through deep spectrum analysis and feature recogniti

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

All-Band Drone Siren Module: 300-6000GHz Handheld Unit with LTE/5g/Fpv Jamming & Instant Alarm Feedback

US$21,000.00-25,000.00 / Piece
1 Piece  (MOQ)
Product Description The portable drone detection and countermeasure device integrates detection, tracking, positioning, countermeasure, and networking functions into a single unit, enabling compl

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

100dB Backup Alarm for Forklifts 12V, 24V

US$1.99-4.99 / Piece
100 Pieces  (MOQ)
Product Description Model Voltage (VDC) Output level(±4dBA @4FT) Remarks YS-B11WH 12~24 100 beep sound YS-B11WH-C 12~24 100 continuous sound YS-B15 12~48 100 beep sound Y

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

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

Mini Strobe Equipment Indicator Light (LTE-5104)

US$5.30-23.00 / Piece
1 Piece  (MOQ)
LTE5104 LED alarm lamp for Machine tool Voltage: DC12V, DC24V, AC110V, AC220V, AC380V Color: red, yellow, blue and white optional Light type: LED light Size: Height 165mm Outer diameter 102mm

Conventional Fire Alarm Bell for Fire Alarm Panel

US$2.20-5.00 / Piece
100 Pieces  (MOQ)
Product Description Conventional Fire Alarm Bell for Fire Alarm Panel Fire alarm bell is used for fire fighting system to help give sound to remind Specification 2-wire conventional fire alarm electri

CE Rohs Compliant Battery Powered Carbon Monoxide Alarm Detector

US$8.00-12.00 / Piece
1000 Pieces  (MOQ)
CE RoSH Compliant Ceiling Mounted Battery Powered Carbon Monoxide Alarms Advanced Features: 10-Years Life Electrochemical Sensor 3*AA Replaceable Batteries Operated Loud 85dB Alarm (3meters) 360-

Wireless Photoelectric 10 Years Battery Powered Interconnected Smoke Alarm

US$9.00-12.00 / Piece
500 Pieces  (MOQ)
Security Alarms Suitable for United Kingdom Technical Specifications: Power Source DC 3V battery Alarm Volume >85dB(A) @ 3meters. Operation Temperature 0ºC to 40ºC Low Voltage Thres

7" Touch Screen Tuya WiFi 4G Home Security Alarm System with Wired Wireless Smart Zones

US$95.00-105.00 / Set
1 Set  (MOQ)
NEW arrival 7" Tuya WiFi 4G Home Security Alarm System with Wired Wireless Smart Zones (ES-X8) 4G+WIFI dual network optional SIA protocol supported 7" touch screen Internal antenna 868MHz/433MH

Gas Leak Sensor LCD Display Screen Combustible Smart LPG Gas Alarm Detector

US$6.15-7.71 / Piece
100 Pieces  (MOQ)
Features 1.High reliability sensor 2.A human voice alarm 3.Flammable gas detectors 4.Automatically detect sensor faults 5.SMT design, high stability 6.Alarm Indicator: Red LED flash 7.Failure I

Ah2 Handheld Drone Detector Detecting Fpv and DIY Drones Rid Scanner

US$490.00 / Piece
1 Piece  (MOQ)
Overview The AH2 handheld drone detection device offers powerful features and wide applications. It primarily focuses on detecting FPV and DIY drones, as well as drones from brand like DJI and Aut

En/UL Addressable Smoke Detector

1000 Pieces  (MOQ)
SNA-360 analogue addressable photoelectric smoke detectors are microprocessor controlled state-of-the-art detectors compatible with popular control and indicating equipment loop protocols. Advanced e

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

Best Selling Smart Life Intrusion Anti-Theft Intruder GPRS WiFi Burglar GSM Wireless Home Security Alarm System

US$52.90-59.90 / Piece
20 Pieces  (MOQ)
Product Description Best Selling Smart Life Intrusion Anti-Theft Intruder GPRS WiFi Burglar GSM Wireless Home Security Alarm System GSM+WiFi Dual Network Technology, 600MHz high-speed smart chip

DIY Security Wi-Fi GSM Home Burglar Alarm System with Ios/Android APP, Push Alarm SMS Via Wi-Fi Yl-007ws1n

US$38.00 / Piece
5 Pieces  (MOQ)
1.Using the Industrial WIFI module and support standard wireless 802.11b/g/n 2.Support real-time state feedback,and will sent the host state real-time feedback to the APP. 3.One key alarm, quick an

Wholesale Emergency Safety Fire System Electronic Alarm Bell for School Factory

US$36.63 / Piece
1 Piece  (MOQ)
Product Description Style: Fire Alarm Bell Power Source: Corded Electric Color: Silver White OR Red Material: Metal Coil: Double pure copper coil Operation Humidity: 95% Voltage: DC12V, DC24

FCC CE Certificated Competitive Price 24GHz 1000m Perimeter Protection Surveillance Radar Alarm

US$8,500.00 / Piece
1 Piece  (MOQ)
About us Hunan Nanoradar Science and Technology Co., Ltd is a subsidiary of Novasky, which is established in 2012 which is specialized in developing, producing and selling millimeter wave radar

24V DC Explosion-Proof UV Flame Detector for Enhanced Fire Alarm System Safety

US$330.00-360.00 / Piece
1 Piece  (MOQ)
Fire Detection With The UV Fire Alarm Flame Detector For Munitions And Explosives Manufacturing Product Description Introduction KF715/UV point type ultraviolet flame detector (hereinafte

Wireless Burglar PIR Motion Sensor Alarm (KA-SA03)

US$2.10-3.80 / Piece
1 Piece  (MOQ)
KA-SA03 Wireless PIR sensor alarm specifications: 1. Battery: 4× 1.5V/DC 2. Detection Range: 110° 3. Detection Distance: Max. 8m(<24ºC) 4. Static Current: <3mA 5. Alarm Current: <1

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

Aerial Unmanned Vehicle Radar: Advanced Detection Kit

US$1.00-750,000.00 / Piece
1 Piece  (MOQ)
Company Profile Product Description item parameter Operating Frequency X band Scanning range Mechanical scanning 360°×90° Electric scanning 90°×12° detection
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About Alarm FAQ
  • QWhat are the key features to consider when choosing alarm systems for security purposes?

    When selecting alarm systems for security, consider factors such as reliability, installation process, remote monitoring capabilities, and customize options. Evaluating your specific security needs and partnering with a reputable manufacturer can help you find the best solution.

  • QWhere can I find trusted suppliers of alarm systems in China?

    In China, reliable suppliers of alarm systems can be found through industry exhibitions, online directories, and by seeking recommendations from experts in the security industry. Conduct thorough research, check certifications, and request samples to ensure the quality and performance of products.

  • QWhat benefits do wholesale purchases of alarm systems offer for security businesses?

    Wholesale purchases of alarm systems often provide cost savings, bulk discounts, customized solutions, and consistent quality. When buying alarms in bulk, you can benefit from volume discounts, ensuring you receive high-quality products that meet the needs of your security operations.

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