Home Security & Protection Alarm Alarm Detector 2022 Product List
Alarm Detector 61,987 products found from 2,479  

Alarm Detector manufacturers & suppliers

Fire Prevention Smoke Detector Safety Kit Fire Alarm Smoke Sensor with Wireless Home Alarm System

US$ 2.5 / Piece
(FOB Price)
3000 Pieces (MOQ)
  • Type : Smoke Alarm
  • Signal Transmission : Wireless Alarm
  • Working Mode : Active
  • Certification : RoHS, CE14604, Reach, Anpi, TUV, Intertek
  • Application : Indoor
  • Working Principle : Electro-Optical Type
  • More

European CE En14604 Photoelectric Smoke Detection Alarm Standalone Fire Alarms Detector

US$ 2.77-2.87 / Piece
(FOB Price)
100 Pieces (MOQ)
  • Type : Smoke Detectors
  • Anti-theft Alarm System Approach : Active
  • Anti-Theft Alarm System Type : Smoke Alarms
  • Types of Smoke Detectors : Photoelectric Smoke Style
  • Infrared Sensor Installation : Ceiling
  • Power Source : DC 9V External Battery
  • More

10years Battery Sealed in Linkable Smoke Detector Alarm Vds with Wireless Home Alarm System

3000 Sets (MOQ)
  • Type : Smoke Alarm
  • Signal Transmission : Wireless Alarm
  • Working Mode : Active
  • Certification : CE, RoHS, CE En14604
  • Application : Indoor
  • Working Principle : Electro-Optical Type
  • More

Fire Alarm Detector For Early Warning In Large Space Occasions

US$ 5000-25000 / Piece
(FOB Price)
1 Piece (MOQ)
  • Type : Smoke Alarm
  • Signal Transmission : Wireless Alarm
  • Working Mode : Active
  • Certification : CE
  • Application : Indoor
  • Working Principle : Electro-Optical Type
  • More

Fire Alarm Addressable Spot Type Photoelectric Smoke Detector

US$ 6-8 / Piece
(FOB Price)
10 Pieces (MOQ)
  • Type : Smoke Detectors
  • Anti-Theft Alarm System Type : Sound and Light Alarm
  • Types of Smoke Detectors : Photoelectric Smoke Style
  • Infrared Sensor Installation : Ceiling
  • Material : Stainless Steel
  • Certification : Cccf, CNAS, Lpcb, Ce, UL, ILAC-MRA
  • More

Factory Optical Fire Security Smoke Sensor Detector Fire Alarm Systems

US$ 3-6 / Piece
(FOB Price)
1 Piece (MOQ)
  • Type : Smoke Detectors
  • Anti-Theft Alarm System Type : Sound and Light Alarm
  • Anti-Theft Alarm System-Wide : Wire Alarm Detectors
  • Types of Smoke Detectors : Photoelectric Smoke Style
  • Infrared Sensor Installation : Ceiling
  • Product Name : Smoke Detector Fire Alarm
  • More

Wireless Home System Kingdun Lm-109c Fire Alarm Detector

US$ 5-5.5 / Piece
(FOB Price)
3000 Pieces (MOQ)
  • Type : Smoke Alarm
  • Working Mode : Active
  • Certification : CE, RoHS, CCC, En-14604
  • Application : Indoor
  • Working Principle : Electro-Optical Type
  • Alarm Volume (within 1m) : ≥90dB
  • More

Domestic LPG or Natural Gas Detector Gas Leakage Alarm (MTGA12)

US$ 5-8 / Piece
(FOB Price)
100 Pieces (MOQ)
  • Type : Gas Alarm
  • Signal Transmission : Wired Alarm
  • Working Mode : Active
  • Certification : CE
  • Application : Indoor
  • Working Principle : Semiconductor
  • More

Gas Alarm System Methane Propane Butane LPG Gas Detector with DN20/DN15 Manipulator Shutoff Gas Valve

US$ 5.25-6.25 / Piece
(FOB Price)
50 Pieces (MOQ)
  • Warranty : 1 Year
  • Brand : ACJ
  • Customized : OEM Optional
  • Portable : Non Portable
  • Certification : FCC, CE, RoHS
  • Gas : CH4
  • More

2022 Desktop Type CO2 Monitor Rechargeable Air Quality Detector Indoor Outdoor with Sound Alarm

US$ 27.5-30.5 / Piece
(FOB Price)
100 Pieces (MOQ)
  • After-sales Service : 1 Year
  • Warranty : 1 Year
  • Brand : Bioall
  • Customized : Customized
  • Portable : Portable
  • Certification : CE, RoHS
  • More

Fixed Hydrogen Flammable Gas Alarm Detector

US$ 75-95 / Piece
(FOB Price)
1 Piece (MOQ)
  • After-sales Service : Yes
  • Warranty : 1 Year
  • Brand : Victory
  • Customized : Customized
  • Portable : Non Portable
  • Certification : CE, Atex
  • More

Interconnected Smoke Alarms 10 Years Battery Wireless Interlinked Smoke Detectors

US$ 9.8-12 / Piece
(FOB Price)
5 Pieces (MOQ)
  • Type : Smoke Detectors
  • Anti-theft Alarm System Approach : Passive
  • Anti-Theft Alarm System Type : Sound and Light Alarm
  • Anti-Theft Alarm System Distance : Common Detectors
  • Types of Smoke Detectors : Photoelectric Smoke Style
  • Battery Life : 10 Years
  • More

Portable CH4 Gas Detector Methane Gas Detector Gas Leak Detector Gas Alarm with Infrared Sensor

US$ 466.67-1385.88 / Piece
(FOB Price)
1 Piece (MOQ)
  • After-sales Service : Within The Valid Service Period
  • Warranty : 12-Month
  • Brand : Korno
  • Customized : Customized
  • Portable : Portable
  • Certification : CE, CPA, CMC, Cnex, ISO, OHSAS
  • More

Visual Smoke Alarm Mobile Phone Remote Notification WiFi Smoke Alarm Wireless Smoke Home Fire Smoke Fire Smoke Detector

US$ 125.6 / Piece
(FOB Price)
10 Pieces (MOQ)
  • Type : Smoke Detectors
  • Anti-theft Alarm System Approach : Passive
  • Anti-Theft Alarm System Type : Sound and Light Alarm
  • Anti-Theft Alarm System-Wide : Point Control Alarm Detectors
  • Types of Smoke Detectors : Photoelectric Smoke Style
  • Infrared Sensor Installation : Ceiling
  • More

12 in 1 Big LED Screen Wall Mounted CO2 Meter CO2 Alarm System Air Quality Monitor Detector

US$ 80-85 / Piece
(FOB Price)
100 Pieces (MOQ)
  • Customized : Customized
  • Portable : Portable
  • Certification : FCC, CE, RoHS
  • Gas : CO2
  • Type : Infrared Absorption Analyzer
  • Product Name : CO2 Air Quality Monitor
  • More

Conventional Smoke Alarm Detector for Fire Alarm System

US$ 7.6-8.6 / Piece
(FOB Price)
1 Piece (MOQ)
  • Type : Smoke Detectors
  • Anti-theft Alarm System Approach : Fire Alarm
  • Types of Smoke Detectors : Photoelectric Smoke Style
  • Product : Fire Roller Shutter Smoke Detector
  • Wired : Non-Polarity 2 Wired
  • Application : Conventional Fire Alarm System
  • More

High Quality Fixed Sensor High Precision Gas Alarm Detector

US$ 155-200 / Piece
(FOB Price)
99 Pieces (MOQ)
  • After-sales Service : Yes
  • Warranty : 1 Year
  • Brand : Victory
  • Customized : Customized
  • Portable : Non Portable
  • Certification : CE, Atex
  • More

Independent 9V Rechargeable Battery Combustible Gas Leak Alarm LPG Gas Detector

1 Piece (MOQ)
  • Type : Combustible Gas Detector
  • Signal Transmission : Catalytic Combustion Method Sensor
  • Working Mode : Passive
  • Certification : CE, RoHS
  • Application : Indoor
  • Working Principle : Catalytic Combustion Method Sensor
  • More

Industrial Fixed Oxygen Detector Gas Alarm

US$ 125-149 / Piece
(FOB Price)
99 Pieces (MOQ)
  • After-sales Service : Yes
  • Warranty : 1 Year
  • Brand : Victory
  • Customized : Customized
  • Portable : Non Portable
  • Certification : CE, Atex
  • More

Wirelss Interconnected Smoke Detector Dectector for Smart Home Alarm Security Can Connect Heat Detector

US$ 9-12 / Piece
(FOB Price)
1 Piece (MOQ)
  • Type : Smoke Detectors
  • Anti-theft Alarm System Approach : Active
  • Anti-Theft Alarm System Type : Smoke Alarms
  • Anti-Theft Alarm System Distance : Wireless RF433
  • Types of Smoke Detectors : Photoelectric Smoke Style
  • Material : ABS V-0 Plastic
  • More

Battery Operated Electrochemical Co Carbon Monoxide Alarm Detector

US$ 3.5-7 / Piece
(FOB Price)
100 Pieces (MOQ)
  • Type : Carbon Monoxide Alarm
  • Signal Transmission : Battery Operated Co Detector
  • Working Mode : Active
  • Certification : CE, RoHS
  • Application : Indoor
  • Working Principle : Electrochemical
  • More

Hardwired Heat Alarm Conform to BS5446-2: 2003 Heat Detector

500 Pieces (MOQ)
  • Type : Heat Alarm
  • Signal Transmission : Wireless Alarm
  • Working Mode : Passive
  • Certification : CE, ISO, RoHS, CCC, Bsi
  • Application : Indoor
  • Working Principle : Electro-Optical Type
  • More

Alarm Smart and Elegant Design Rk210pr Infrared Detector with Ce

US$ 4.2-6.2 / Piece
(FOB Price)
500 Pieces (MOQ)
  • Type : Sensor
  • Usage : Anti-theft, PIR Sensor
  • Installation Mode : Contact Type
  • Certification : CE
  • Application : Home, Special Equipment
  • Shipment : DHL,UPS, FedEx..
  • More

Combustible Gas Alarm Detector with Gas Shut-off Valve

US$ 4.5-12 / Piece
(FOB Price)
100 Pieces (MOQ)
  • Type : Combustible Gas Alarm
  • Signal Transmission : Wired Alarm
  • Working Mode : Active
  • Certification : CE, RoHS
  • Application : Indoor
  • Working Principle : Semiconductor
  • More

DC9-28V Relay Output UV Flame Detector with Fire Alarm System

US$ 65-80 / Piece
(FOB Price)
1 Piece (MOQ)
  • Type : Smoke Alarm
  • Usage : Fire
  • Installation Mode : Ceiling Mounted
  • Certification : CE, RoHS
  • Application : Home, Industry, Communication Electronic Products
  • Weight : 153G
  • More

Atex CE on-Line 1000ppm Voc Gas Detector Wall-Mounted Tvoc Gas Tester with Alarm

US$ 1250-2000 / Piece
(FOB Price)
1 Piece (MOQ)
  • Brand : Safegas
  • Customized : Customized
  • Portable : Non Portable
  • Certification : CE, ISO
  • Gas : Voc
  • Type : Pid
  • More

UL Approved Explosion-Proof Fixed Gas Detector with Light and Sound Alarm

US$ 170-340 / Piece
(FOB Price)
1 Piece (MOQ)
  • Warranty : 1 Year
  • Brand : Kelisaike
  • Customized : Both
  • Portable : Fixed
  • Certification : CE
  • Gas : Many
  • More

Small Home Fire Safety Alarm Optical Domestic Smoke Detector Sk-200

US$ 6-10 / Piece
(FOB Price)
100 Pieces (MOQ)
  • Type : Home Alarm
  • Signal Transmission : Wireless Alarm
  • Certification : CE
  • Application : Indoor
  • Working Principle : Electro-Optical Type
  • Color : White;
  • More

4 Wire 12V/24V 220V Smoke Alarm Detector with Relay No/Nc Output for Fire Alarm System

US$ 8.33-9.3 / Piece
(FOB Price)
100 Pieces (MOQ)
  • Type : Smoke Alarm
  • Usage : Smoke Detector
  • Installation Mode : Built in
  • Certification : CE, ISO, RoHS, CCC
  • Application : Industry, Communication Electronic Products, Special Equipment
  • Rated Operational Voltage : DC12~24V/220V
  • More

EN & UL Numens Smoke Alarm 24V Addressable Smoke Detector

US$ 1 / Piece
(FOB Price)
1 Piece (MOQ)
  • Type : Smoke Alarm
  • Usage : Detecting Smoke
  • Installation Mode : Ceiling Mounted
  • Certification : CE, RoHS, UL, En
  • Application : Home, Industry, Communication Electronic Products, Special Equipment, Security and Fire Industry
  • Approvals : UL & En
  • More

Wholesales Photoelectric Smoke Alarm Sensor Detector for Home Fire Alert

US$ 3-5 / Piece
(FOB Price)
1 Piece (MOQ)
  • Type : Smoke Detectors
  • Anti-Theft Alarm System Type : Sound and Light Alarm
  • Types of Smoke Detectors : Photoelectric Smoke Style
  • Infrared Sensor Installation : Ceiling
  • Product Name : Smoke Alarm Detector
  • Operating Voltage : 9V Battery
  • More

Hydrogen Cyanide Hcn Fixed Gas Detector with Alarm Measure Range 0-100ppm

US$ 170-960 / Piece
(FOB Price)
10 Pieces (MOQ)
  • Brand : Hanwei Electronics
  • Customized : Customized
  • Portable : Non Portable
  • Certification : RoHS
  • Gas : HCN
  • Type : Fixed Gas Detector
  • More

Wireless Smoke Heat Alarm Photoelectric Stand Alone Smoke Detector

1000 Sets (MOQ)
  • Type : Smoke Alarm
  • Signal Transmission : Wireless Alarm
  • Working Mode : Active
  • Certification : RoHS, CE14604,Reach,Lpcb,TUV, Intertek
  • Application : Indoor
  • Working Principle : Electro-Optical Type
  • More

250m Security IR Beam Detector /4 Beam Active Infrared Photoelectric Beam Sensor Detector /IR Beam Barrier /IR Beam Detector for Alarm System

US$ 38-45 / Set
(FOB Price)
1 Set (MOQ)
  • Type : Infrared Photoelectric Beam Detector
  • Usage : Infared
  • Installation Mode : Wall Mounted
  • Certification : CE, ISO, RoHS, CCC
  • Application : Home, Industry, Communication Electronic Products, Alarm Security Alarm
  • Voltage : 12VDC
  • More

Swan Quad Intrusion Alarm Detect Human Motion Detector with PIR Sensitivity Adjustment

US$ 6-9 / Piece
(FOB Price)
100 Pieces (MOQ)
  • Type : Sensor
  • Usage : Anti-theft
  • Installation Mode : Contact Type
  • Certification : CE, RoHS, CCC
  • Application : Home, Industry, Communication Electronic Products
  • Mdoel No : Swan Quad
  • More

3 AA Battery Operated Combined Photoelectric Smoke Sensor and Carbon Monoxide Gas Alarm Detector

US$ 6.59-8.99 / Piece
(FOB Price)
100 Pieces (MOQ)
  • Type : Smoke Detectors
  • Anti-theft Alarm System Approach : Passive
  • Anti-Theft Alarm System Type : Smoke Alarms
  • Types of Smoke Detectors : Electrochemical Sensor and Infrared Photoelectric
  • Infrared Sensor Installation : Ceiling
  • Product Name : Combination Co and Smoke Detector
  • More

Lpcb Interconnectable Smoke Detector Battery Operated with Wireless Home Alarm System

1000 Sets (MOQ)
  • Type : Smoke Alarm
  • Signal Transmission : Wireless Alarm
  • Working Mode : Active
  • Certification : CE, RoHS, CE En14604
  • Application : Indoor
  • Working Principle : Electro-Optical Type
  • More