4,945 2wire Fire Alarm
results from133 suppliers
Security Devices Smoke Alarm Household Fire Sound Optical Notifier Smoke Detector
US$ 2.29-2.89 / 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: Space Security Alarm Detector
- Anti-Theft Alarm System Distance: Power Detector
- Types of Smoke Detectors: Photoelectric Smoke Style
48V Smoke Alarm with Relay Output (ES-5010OSD)
US$ 3-6 / Piece
Min. Order:10 Pieces
- Type: Smoke Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Passive
- Certification: CE, ISO, RoHS, CCC
- Application: Indoor
- Working Principle: Electro-Optical Type
Factory Price Smoke Detector Fire Alarm with En54-7
US$ 3.5-4 / Piece
Min. Order:100 Pieces
- Type: Smoke Detectors
- 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
- Input Voltage: DC 12-35V
En54-7 and Ce Approved Fire Alarm Photoelectric Type of Smoke Detector
US$ 3.5-4 / Piece
Min. Order:100 Pieces
- Type: Smoke Detectors
- 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
- Input Voltage: DC 12-35V
Top Quality Low Price Wired Fire Alarm Smoke Detector Usafe Smoke Alarm
US$ 3.5-4 / Piece
Min. Order:100 Pieces
- Type: Smoke Detectors
- 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
- Input Voltage: DC 12-35V
Ce Approval Optical Smoke and Heat Sensor Alarm for Fire Alarm System
US$ 4.8-5.5 / Piece
Min. Order:1000 Pieces
- Type: Smoke and Heat Detector
- Installation Method: Ceiling Mounted
- Alarm Temperature: Fixed Temp. / Rate-of-Rise
- Alarm Reset: Power off Reset
- Wiring Mode: 2-Wire/3-Wire
- Usage: Fire Alarm
Widely Used High Sensitity Top Quality Hot Sell Fire Smoke Alarm
US$ 3.5-4 / Piece
Min. Order:100 Pieces
- Type: Smoke Detectors
- 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
- Input Voltage: DC 12-35V
Wholesales Factory Price Fire Smoke Alarms for Home Security Systems
US$ 3.5-4.5 / Piece
Min. Order:100 Pieces
- Type: Smoke Detectors
- Anti-theft Alarm System Approach: Passive
- Anti-Theft Alarm System Type: Smoke Alarms
- Anti-Theft Alarm System-Wide: Space Security Alarm Detector
- Anti-Theft Alarm System Distance: 60m2(with 4 Meter Height)
- Types of Smoke Detectors: Photoelectric Smoke Style
Tc 12V/12ah Sealed Lead Acid Battery*2 Yingkou China Fire Alarm Two-Wire
US$ 360-460 / Piece
Min. Order:10 Pieces
- Type: Control Module
- Voltage: AC220V (3A)
- Battery: 12V/12ah Sealed Lead Acid Battery*2
- Standard: 360mm*130mm*480mm
- Port: Dalian
- Production Capacity: 30000/Month
Fire Fighting Alarm Sos and Smoke Alarm (PW-629)
US$ 5-6 / Piece
Min. Order:1 Piece
- Type: Smoke Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE, RoHS
- Application: Indoor
- Working Principle: Electro-Optical Type
Call Point (F-90) From Dsw
US$ 1.99 / Piece
Min. Order:500 Pieces
- Type: Glass Break Detector
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: CE
- Application: Indoor
- Working Principle: Electro-Optical Type
IP65 Protection Explosive Proof Manual Call Point
US$ 40-60 / Piece
Min. Order:1 Piece
- Type: Fire Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO
- Application: Indoor
- Transmission Mode: Cable
- Product Name: Explosion Proof Manual Call Point
Industrial Flame Proof Manual Call Point Safety Use
US$ 40-60 / Piece
Min. Order:1 Piece
- Type: Fire Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO
- Application: Indoor
- Transmission Mode: Cable
- Product Name: Explosion Proof Manual Call Point
Conventional Surface Mount Manual Call Point
US$ 4.25 / Piece
Min. Order:1000 Pieces
- Principle: Photoelectric
- Wires: Two-Wires
- Certification: ISO, RoHS, CE
- Color: Red
- Product Name: Conventional Surface Mount Manual Call Point
- Material: ABS
Lpcb Approved Addressable Manual Call Points
US$ 27-28 / Piece
Min. Order:1 Piece
- Type: Manual Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, Lpcb
- Application: Indoor
- Transmission Mode: Cable
- Operating Voltage: 24V
AS-AMCP Addressable System Manual Call Point
US$ 11-17 / Piece
Min. Order:1 Piece
- Type: Fire Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, CCC
- Application: Indoor
- Transmission Mode: Cable
- Product Name: Addressable Manual Call Point
Emergency Alarm Break Glass Manual Call Point
US$ 1.5-3.5 / Piece
Min. Order:1 Piece
- Type: Fire Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO
- Application: Indoor
- Transmission Mode: Cable
- Product Name: Emergency Alarm Break Glass Manual Call Point
AS-MCP-2D Resettable Manual Alarm Call Point
US$ 3.5-6.5 / Piece
Min. Order:1 Piece
- Type: Fire Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO
- Application: Indoor
- Transmission Mode: Cable
- Product Name: Manual Alarm Call Point
Conventional Break Glass Manual Call Point
US$ 4.25 / Piece
Min. Order:1000 Pieces
- Principle: Photoelectric
- Wires: Two-Wires
- Certification: ISO, RoHS, CE
- Color: Red
- Product Name: Conventional Break Glass Manual Call Point
- Material: ABS
2-Wire, Conventional Smoke/Heat Detector with Remote LED, Smoke Alarm (SNC-300-CL)
US$ 1 / Piece
Min. Order:1 Piece
- Type: Smoke Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE, ISO
- Application: Indoor
- Working Principle: Electro-Optical Type
2 Wire, Non-Addressable Smoke Detector, Smoke Alarm (403-006)
US$ 1 / Piece
Min. Order:1 Piece
- Type: Smoke Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE, ISO
- Application: Indoor
- Working Principle: Electro-Optical Type
Analogue Addressable 2 Wire Heat Detector Addressable Heat Alarm
Min. Order:100 Pieces
- Type: Smoke Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, RoHS
- Application: Indoor
- Transmission Mode: Cable
- Packing: 1PC/Box, 100PCS/Carton
Smoke Alarm 24V 2 Wire Conventional Fire Detection
US$ 10 / Piece
Min. Order:1 Piece
- Type: Smoke Detectors
- Types of Smoke Detectors: Photoelectric Smoke Style
- Infrared Sensor Probe Type: Infrared Temperature Sensor
- Infrared Sensor Installation: Embedded Wall
- Combustible Gas Detector Model: NA-300
- Smoke Fire Alarm Panel: Conventional Fire Alarm System
Fire System 1-32 Zone 2 Wire Conventional Fire Conventional Panel
US$ 60-525 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE, ISO, Lpcb
- Application: Indoor, Outdoor
- Working Principle: Electro-Optical Type
2 Wire Conventional Optical Smoke Detector for Fire Alarm (ES-5010OSD)
US$ 3-6 / 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
Factory Direct Sales 2-Wire Temperature Detector Fire Protection Smoke Detector Product
US$ 3.6-4.8 / Piece
Min. Order:1 Piece
- Type: Heat Detecotion
- Anti-theft Alarm System Approach: Active
- Anti-Theft Alarm System Type: Heat Detecotor
- Anti-Theft Alarm System-Wide: Wire Alarm Detectors
- Anti-Theft Alarm System Distance: Power Detector
- Types of Smoke Detectors: Photoelectric Smoke Style
Conventional 2 Wire DC24V Smoke Sensor for Fire Shutter Door Alarm System
US$ 7.6-8.6 / Piece
Min. Order:1 Piece
- 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: Fire Shutter Door Smoke Sensor
Fire Panel 2 Wire Conventional Smoke Alarm Smoke Detector for Fire Alarm System
US$ 65-80 / Piece
Min. Order:1 Piece
- Type: Smoke Alarm
- Usage: Fire
- Installation Mode: Ceiling Mounted
- Certification: CE, RoHS
- Application: Home, Industry, Communication Electronic Products
- Weight: 153G
24V Asenware Conventional 2 Wire Fire Alarm System
US$ 60-525 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Application: Indoor, Outdoor
- Working Principle: Response to The Trigger Device
- Transmission Mode: Cable
Alarm System Addressable Glass Break Manual Call Point
US$ 7.5-8.2 / Piece
Min. Order:1 Piece
- Type: Smoke Alarm
- Usage: Alarm
- Installation Mode: Wall Mounted
- Application: Home, Communication Electronic Products
- Weight: 95g
- Protect Level: IP43
4-16 Zone Conventional 2-Wire Cheap Fire Alarm Control Panel
US$ 175-194 / Piece
Min. Order:1 Piece
- Type: Fire Alarm Host
- Function: Networked
- Usage: Fire
- Certification: CE
- Alarm Volume (within 1m): ≥80dB
- Networking Mode: Wire
2 Wire Asenware Fire Alarm System Control Panel
US$ 60-525 / Piece
Min. Order:1 Piece
- Type: Fire Alarm Host
- Function: Non-Networked
- Usage: Fire
- Certification: CE, ISO
- Alarm Volume (within 1m): ≥100dB
- Networking Mode: GSM Dial-up
Factory Price 2 Wire Conventional Photoelectric Smoke Sensor for Fire Alarm Panel
US$ 5.9-6.9 / Piece
Min. Order:1 Piece
- Type: Smoke Detectors
- Anti-theft Alarm System Approach: Active
- Anti-Theft Alarm System Type: Smoke Alarms
- Anti-Theft Alarm System-Wide: Point Control Alarm Detectors
- Anti-Theft Alarm System Distance: Power Detector
- Types of Smoke Detectors: Photoelectric Smoke Style
2-Wire 16 Zones Conventional Fire Alarm Control Panel
US$ 175-194 / Piece
Min. Order:1 Piece
- Type: Fire Alarm Host
- Function: Networked
- Usage: Fire
- Certification: CE
- Alarm Volume (within 1m): ≥80dB
- Networking Mode: Wire
Wholesale Price 2 Wire Heat Detector for Fire Alarm Security System
US$ 3.6-4.8 / Piece
Min. Order:1 Piece
- Type: Heat Detecotion
- Anti-theft Alarm System Approach: Active
- Anti-Theft Alarm System Type: Heat Detecotor
- Anti-Theft Alarm System-Wide: Wire Alarm Detectors
- Anti-Theft Alarm System Distance: Power Detector
- Types of Smoke Detectors: Photoelectric Smoke Style
2 Wire 4 Wire Smoke Detector Sensor for Fire Detection Panel
US$ 6.4-8.5 / Piece
Min. Order:1 Piece
- Type: Smoke Detectors
- Anti-theft Alarm System Approach: Fire Alarm
- Anti-Theft Alarm System Type: Smoke Alarms
- Anti-Theft Alarm System-Wide: Wire Alarm Detectors
- Types of Smoke Detectors: Photoelectric Smoke Style
- Product: Conventional Smoke Alarm
Asenware 2 Wire Addressable Control Fire Alarm System
US$ 510-1300 / Piece
Min. Order:1 Piece
- Type: Fire Alarm Host
- Function: Networked
- Usage: Fire
- Certification: CE, ISO
- Alarm Volume (within 1m): ≥100dB
- Networking Mode: TCP/IP
2 Wire Conventional Fire Alarm Equipments for Fire Detection System
US$ 6.4-8.5 / Piece
Min. Order:1 Piece
- Type: Smoke Detectors
- Anti-theft Alarm System Approach: Fire Alarm
- Anti-Theft Alarm System Type: Smoke Alarms
- Anti-Theft Alarm System-Wide: Wire Alarm Detectors
- Types of Smoke Detectors: Photoelectric Smoke Style
- Product: Conventional Smoke Alarm
Analog 24V Conventional 2-Wire 32-Zone Fire Alarm Systems
US$ 60-525 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Application: Indoor, Outdoor
- Working Principle: Response to The Trigger Device
- Transmission Mode: Cable
Conventional 2 Wire Fire Alarm Smoke Sensor for Fire Shutter Door
US$ 7.6-8.6 / Piece
Min. Order:1 Piece
- 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: Fire Shutter Door Smoke Sensor
