59,416 Alarm Detector
results from2,200 suppliers
Tuya WiFi Smart Wireless Smoke Alarm Detector for Home Security
US$ 5-20 / Piece
Min. Order:1000 Pieces
- Type: Smoke Detectors
- Color: White
- Standard: CE En14604
- Packaging: Color Box/ Double Blister Card
- Power: 3 AA Primary Alkaline Batteries
- Material: ABS
4 in 1 Gas Leak Detector Alarm Environmentalsensor Gas Monitor for Industry
US$ 116 / Piece
Min. Order:1 Piece
- After-sales Service: Support
- Warranty: 1year
- Customized: Customized
- Portable: Portable
- Gas: CO
- Product Name: Gas Analyzer
OEM CE Economic Type Smoke Detector for Fire Alarm System
US$ 2.5-3 / Piece
Min. Order:2000 Pieces
- Type: Smoke Detectors
- Anti-theft Alarm System Approach: Active
- Anti-Theft Alarm System Type: Sound and Light Alarm
- Anti-Theft Alarm System-Wide: Wire Alarm Detectors
- Anti-Theft Alarm System Distance: Common Detectors
- Types of Smoke Detectors: Photoelectric Smoke Style
Sentek Cheap Prices Smoke Detector with Battery Fire Alarm
US$ 2.3-3 / Piece
Min. Order:100 Pieces
- Type: Smoke Detectors
- Anti-theft Alarm System Approach: Active
- Anti-Theft Alarm System Type: Smoke Alarms
- Anti-Theft Alarm System-Wide: Space Security Alarm Detector
- Anti-Theft Alarm System Distance: Power Detector
- Types of Smoke Detectors: Photoelectric Smoke Style
CO2 Detector with Ndir Sensor and Alarm for Air Quality Monitor and Indoor Plant
US$ 29.9-39.9 / Piece
Min. Order:50 Pieces
- After-sales Service: Yes
- Warranty: 2 Years
- Brand: Astop
- Customized: Customized
- Portable: Desktop
- Certification: CE
3V Standalone Photoelectric Smoke Security Detector Smoke Alarm with Relay Output
US$ 5.6-6 / Piece
Min. Order:500 Pieces
- Type: Smoke Detectors
- Anti-theft Alarm System Approach: Active
- Anti-Theft Alarm System Type: Smoke Alarms
- Anti-Theft Alarm System-Wide: Space Security Alarm Detector
- Types of Smoke Detectors: Photoelectric Smoke Style
- Infrared Sensor Installation: Ceiling
Ethylene Oxide Alarm, Industrial Explosion-Proof Gas Leak Detector, Concentration Detector C2h4o Gas Detector
US$ 200-214.2 / Piece
Min. Order:1 Piece
- Customized: Customized
- Portable: Non Portable
- Certification: FCC, CE
- Type: Electrochemical Gas Analyzer
- Detection Parameters: C2h4o
- Detection Accuracy: ≤±3%Fs
Fire Alarm Detector 24V Home Use Conventional Smoke Detector with Alarm System
US$ 2.5-3.2 / Piece
Min. Order:1 Piece
- Type: Smoke Alarm
- Usage: Alarm
- Installation Mode: Ceiling Mounted
- Certification: CE, En54
- Application: Home, Communication Electronic Products
- Weight: 155g
3.5-Inch Touchscreen Drone Detector with Direction Alarm, All Round Fpv Uav Signal Detector, Passive RF Spectrum Scanning
US$ 1499-2599 / Piece
Min. Order:1 Piece
- Color: Gray
- Style: China
- Material: All-Aluminum CNC Body
- Direction Finding Accuracy: ≤5°
- Simultaneously Detection: 20 PCS
- Detection Distance: 1.5-2km
Domestic LPG or Natural Gas Detector Gas Leakage Alarm (MTGA12)
US$ 5-8 / Piece
Min. Order:100 Pieces
- Type: Gas Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE
- Application: Indoor
- Working Principle: Semiconductor
En14604 Certified 10 Years Battery Life Standalone Fire Smoke Detector Alarm
US$ 4.5-6 / Piece
Min. Order:500 Pieces
- Type: Smoke Detectors
- Anti-theft Alarm System Approach: Passive
- Anti-Theft Alarm System Type: Sound and Light Alarm
- Anti-Theft Alarm System-Wide: Space Security Alarm Detector
- Anti-Theft Alarm System Distance: Common Detectors
- Types of Smoke Detectors: Photoelectric Smoke Style
433MHz Wireless Interconnected 10-Year Battery Fire Alarm Smoke Detector CE RoHS /As3786
US$ 7.3-8.5 / Piece
Min. Order:1000 Pieces
- Type: Smoke Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Active
- Certification: CE, RoHS, AS/NZS, CCC
- Application: Indoor
- Working Principle: Electro-Optical Type
Hot Smoke Detector for Fire Alarm System High Sensitive
US$ 2.3-3.55 / Piece
Min. Order:1 Piece
- Type: Smoke Detectors
- Anti-theft Alarm System Approach: Passive
- Anti-Theft Alarm System Type: Smoke Alarms
- Anti-Theft Alarm System-Wide: Surface Control Alarm Detectors
- Anti-Theft Alarm System Distance: Power Detector
- Types of Smoke Detectors: Infrared Beam Smoke Style
Factory Optical Fire Security Smoke Sensor Detector Fire Alarm Systems
US$ 3-6 / Piece
Min. Order:1 Piece
- 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
Handheld Portable Pump Sucks Odorous Gas High-Precision Concentration Detector Gas Leakage Alarm Nh3 H2s Gas Detector
US$ 157.1-257.1 / Piece
Min. Order:1 Piece
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
- Type: UV Analyzer
- TFT Size: 3.7 Inch
- Battery Capacity: 5000mAh
Wireless Battery Operated Smoke Alarm Detector for Home Fire safety
US$ 1-10 / Piece
Min. Order:1000 Pieces
- Type: Smoke Detectors
- Types of Smoke Detectors: Photoelectric Smoke Style
- Packing: Carton Box
- Standard: 101*34mm
- Port: Ningbo
- Production Capacity: 10000PCS/Day
Wired Wireless Conventional Optical Photoelectric Smoke Detector for Fire Alarm (ES-5002OSD)
US$ 3.5-4.5 / Piece
Min. Order:10 Pieces
- Type: Smoke Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Passive
- Certification: DOT, E-MARK, CE, ISO, FCC, RoHS, MUTCD, ASTM, AS/NZS, CCC, GS
- Application: Indoor
- Working Principle: Electro-Optical Type
Industrial Food Processing Factory Snacks Chocolate Biscuit Coffee Beans Chips Candy Cake Alarm Conveyor Belt Tunnel Rejector Metal Detector
US$ 2399-3099 / Set
Min. Order:1 Set
- After-sales Service: Installation, Calibration and Setup
- Application: Agriculture & Food
- Condition: New
- Flexibility and Adaptability: Customizable
- Machine Material: SUS201/304 Brushed Stainless Steel
- Detection Accuracy: Fe 0.8mm Nofe1.0mm SUS2.5mm
CE, Rohs Approved Wireless Interconnected Smoke Alarms and Carbon Monoxide Detectors 85 dB Loud Alarms
US$ 12.5-15 / Piece
Min. Order:1000 Pieces
- Type: Smoke and Carbon Monoxide Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Active
- Certification: CE, RoHS, CCC
- Application: Indoor
- Working Principle: Electro-Optical Type
Battery Home Security System Alarm Bell Smoke Detector
Min. Order:1000 Pieces
- Type: Smoke Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Active
- Certification: CE, RoHS, CE14604,Reach,Ukca
- Application: Indoor
- Working Principle: Electro-Optical Type
360° 12VDC Wired Ceiling Mounted Alarm Infrared Passive PIR Motion Sensor Detectors
US$ 3.5-5.5 / Set
Min. Order:100 Sets
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Wall Mounted
- Certification: CE, ISO, RoHS, CCC
- Application: Home, Industry, Communication Electronic Products
- Voltage: 12VDC
Mains Power Hardwired Interlinked AC Smoke Fire Alarm DC 9V Battery Back up En14604 220V Smoke Detector
US$ 8-10 / Piece
Min. Order:500 Pieces
- Type: Smoke Detectors
- Anti-theft Alarm System Approach: Active
- Anti-Theft Alarm System Type: Smoke Alarms
- Anti-Theft Alarm System-Wide: Wire Alarm Detectors
- Anti-Theft Alarm System Distance: Common Detectors
- Types of Smoke Detectors: Photoelectric Smoke Style
Fosensor Gas Sensor Manufacturer Single Gas Monitor Ozone Monitoring Device with Sound Light Alarm Ozone Detectors for Indoor
US$ 72 / Piece
Min. Order:1 Piece
- After-sales Service: Support
- Warranty: 1year
- Customized: Non-Customized
- Portable: Non Portable
- Certification: FCC, CE
- Gas: O₃
Gas Leak Sensor LCD Display Screen Combustible Smart LPG Gas Alarm Detector
US$ 6.15-7.71 / Piece
Min. Order:100 Pieces
- Type: Gas Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Passive
- Certification: CE, RoHS
- Application: Indoor
- Working Principle: Electro-Optical Type
High Quality Standalone Battery 9V Photoelectric Smoke Detectors Alarm Sensor Detectors
US$ 3.5-4 / Set
Min. Order:10 Sets
- Type: Smoke Alarm
- Usage: Anti-theft, Temperature
- Installation Mode: Wall Mounted
- Certification: CE, ISO, RoHS, CCC
- Application: Home, Industry, Communication Electronic Products
- Voltage: 9VDC
Battery Operated Electrochemical Co Carbon Monoxide Alarm Detector
US$ 3.5-7 / Piece
Min. Order:100 Pieces
- Type: Carbon Monoxide Alarm
- Signal Transmission: Battery Operated Co Detector
- Working Mode: Active
- Certification: CE, RoHS
- Application: Indoor
- Working Principle: Electrochemical
Stationary Gas Monitor Carbon Monoxide Alarm Magnetic Fixed Flammable Detector
US$ 320-460 / Piece
Min. Order:1 Piece
- After-sales Service: Technical Support, Maintenance and Accessories
- Warranty: 1 Year
- Brand: Allred
- Customized: Customized
- Portable: Non Portable
- Certification: FCC, CE, Cnex
AS-SHD803EX Fire Alarm Explosion Proof Smoke and Heat Detector
US$ 95-135 / Piece
Min. Order:1 Piece
- Type: Smoke and Heat Detector
- Anti-Theft Alarm System-Wide: Wire Alarm Detectors
- Types of Smoke Detectors: Photoelectric Smoke Style
- Infrared Sensor Installation: Ceiling
- Product Name: Explosion Proof Smoke and Heat Detector
- Operating Voltage: 24VDC
Multi-Channel Long Range Remote Detection Finder Locator Ground Conventional Water Leakage Acoustic Pipe Tank Meter Alarm Underground Metal Water Leak Detector
US$ 1580-2080 / Box
Min. Order:1 Box
- After-sales Service: Have
- Warranty: 1 Year
- Touch Screen Resolution: 320x420
- Humidity: 60%
- Data Storage: 48W
- Channel: 6
En & UL Numens Smoke Alarm&Detector
US$ 1 / Piece
Min. Order:1 Piece
- 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
Alarm Sensor Magnet Alarm Detector MRI Metal Detector for Hospital Use
US$ 7772-8945 / Piece
Min. Order:1 Piece
- After-sales Service: Technical Support
- Warranty: 1 Year
- Certification: CE
- Customized: Customized
- Form: Fixed
- Application: Hospital
Smoke Detector for Residential Home Fire Alarm High Sensitive Laser Detection
US$ 26-34 / Piece
Min. Order:3 Pieces
- After-sales Service: Expert Online Support, Supplier Training
- Warranty: 1-2 Years
- Condition: New
- Customized: Customized
- Alarm Form: Automatically Excluded
- Power: AC220V
UL Approved Explosion-Proof Fixed Gas Detector with Light and Sound Alarm
US$ 170-340 / Piece
Min. Order:1 Piece
- Warranty: 1 Year
- Brand: Kelisaike
- Customized: Both
- Portable: Fixed
- Certification: CE
- Gas: Many
2 or 4 Wired Fire Alarm Fire Detector /UV Flame Detector
US$ 50 / Piece
Min. Order:500 Pieces
- Type: Home Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, En
- Application: Indoor
- Dimensions: 102mm (Diameter) X 40 mm (Height)
- Weight: 130g with Base
Low Price Smoke Detector CD2011 for Fire Alarm System
US$ 2.15-2.4 / Piece
Min. Order:2000 Pieces
- Type: Smoke Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Optical Smoke Alarm
- Certification: ISO, RoHS
- Application: Indoor
- Working Principle: Electro-Optical Type
Interconnected Smoke Detectors En14604 10 Years Lifetime Smoke Alarm
US$ 9.5-11 / Piece
Min. Order:50 Pieces
- Type: Smoke Detectors
- Anti-theft Alarm System Approach: Active
- Anti-Theft Alarm System Type: Sound and Light Alarm
- Anti-Theft Alarm System-Wide: Space Security Alarm Detector
- Anti-Theft Alarm System Distance: Power Detector
- Types of Smoke Detectors: Photoelectric Smoke Style
En14604 CE Approval Tuya Smart Independent WiFi Smoke Alarm Smoke Detector Smart Home System
US$ 8.5-10 / Piece
Min. Order:500 Pieces
- Type: Smoke Detectors
- Anti-theft Alarm System Approach: Passive
- Anti-Theft Alarm System Type: Smoke Alarms
- Anti-Theft Alarm System Distance: Common Detectors
- Types of Smoke Detectors: Photoelectric Smoke Style
- Infrared Sensor Installation: Ceiling
En54 Conventional 2 Wired Smoke Detector for Fire Fighting Alarm System
US$ 4.2-4.5 / Piece
Min. Order:50 Pieces
- Type: Smoke Alarm
- Signal Transmission: Wired Alarm
- Working Mode: /
- Certification: En54
- Working Principle: /
- Transmission Mode: /
LPG+Co 2-in-1 Gas Leak Detector, Carbon Monoxide Alarm LPG Gas Detector
US$ 10-12 / Piece
Min. Order:1000 Pieces
- Type: Carbon Monoxide Alarm
- Signal Transmission: Standalone
- Working Mode: Active
- Certification: CE, RoHS
- Application: Indoor
- Working Principle: Electromechanical
3y Linkable Smoke Alarm Home Security Photoelectric Fire Detector RF868MHz
Min. Order:1000 Sets
- Type: Smoke Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Active
- Certification: CE14604,CPR,Ukca-CPR
- Application: Indoor
- Working Principle: Electro-Optical Type
