25,909 products found from 893  

Wholesale Noise Alarm

manufacturers & suppliers

112dB Beep Sound, Human Voice, White Noise Alarm Made of Metal

FOB Price: US $ 15-25 / Piece
Min. Order: 5 Pieces
  • Type: Car/Motorcycle Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Active
  • Certification: E-MARK, CE, ISO, RoHS
  • Application: Outdoor
  • Working Principle: Electromagnetic

97dB Beep Sound, Human Voice, White Noise Alarm Used on Car

FOB Price: US $ 5-8 / Piece
Min. Order: 5 Pieces
  • Type: Car/Motorcycle Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: CE, RoHS
  • Application: Outdoor
  • Working Principle: Electromagnetic

112dB Beep Sound, Human Voice, White Noise Alarm for Vehicle of Heavy Industry

FOB Price: US $ 15-25 / Piece
Min. Order: 5 Pieces
  • Type: Car/Motorcycle Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Active
  • Certification: CE, ISO, RoHS
  • Application: Outdoor
  • Working Principle: Electromagnetic

97dB Beep Sound, Human Voice, White Noise Alarm with IP68 From China

FOB Price: US $ 5-8 / Piece
Min. Order: 5 Pieces
  • Type: Car/Motorcycle Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: CE, RoHS
  • Application: Outdoor
  • Working Principle: Electromagnetic

DC12-80V Back up Alarm with White Noise

FOB Price: US $ 3.5-5 / Piece
Min. Order: 200 Pieces
  • Classification: Parking Sensor
  • Voltage: DC12-80V
  • Main Market: South America
  • MOQ: 200
  • Current: 400mA
  • Waterproof: IP67

112dB Beep Sound, Human Voice, White Noise Alarm with IP68 From China

FOB Price: US $ 15-25 / Piece
Min. Order: 5 Pieces
  • Type: Car/Motorcycle Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Active
  • Certification: CE, ISO, RoHS
  • Application: Outdoor
  • Working Principle: Electromagnetic

12-24V 102dB White Noise Reversing Alarm for Trucks

FOB Price: US $ 5-8 / Piece
Min. Order: 40 Pieces
  • Type: Car/Motorcycle Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: CE, ISO, RoHS
  • Application: Outdoor
  • Working Principle: Electro-Acoustic Style

Beep Sound, Human Voice, White Noise Alarm in 12~24V

FOB Price: US $ 5-8 / Piece
Min. Order: 5 Pieces
  • Type: Car/Motorcycle Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: CE, RoHS
  • Application: Outdoor
  • Working Principle: Electromagnetic

12-24V 107dB Multi Frequency Reverse Alarm with White Noise

FOB Price: US $ 5-8 / Piece
Min. Order: 40 Pieces
  • Type: Car/Motorcycle Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: CE, ISO, RoHS
  • Application: Outdoor
  • Working Principle: Electro-Acoustic Style

12-80V Epoxy Resin Car Backup Alarm Reversing Horn

FOB Price: US $ 4.68-4.8 / Piece
Min. Order: 200 Pieces
  • Test Distance: 2.5-0.2m
  • Certification: CE
  • Operating Temperature Range: -20°C~+80°C
  • Sound: Beep, White Noise
  • dB: 92dB,97dB,102dB,107dB
  • Waterproof: IP65

12-80V Car Safety Backup Siren 97dB Reversing Alarm for Trucks Mine Machinery

FOB Price: US $ 4.68-4.8 / Piece
Min. Order: 200 Pieces
  • Test Distance: 2.5-0.2m
  • Certification: CE
  • Operating Temperature Range: -20°C~+80°C
  • Sound: Beep, White Noise
  • dB: 92dB,97dB,102dB,107dB
  • Waterproof: IP65

12-36V Beep Sound Car Backup Buzzer Reversing Alarm for Turcks

FOB Price: US $ 2.8-3 / Piece
Min. Order: 200 Pieces
  • Test Distance: 2.5-0.2m
  • Certification: CE
  • Operating Temperature Range: -20°C~+80°C
  • Sound: Beep, White Noise
  • dB: 92dB,97dB,102dB,107dB
  • Waterproof: IP65

107dB Waterproof Car Safety Reversing Alarm Used on Heavy Deauty Machine

FOB Price: US $ 4.68-4.8 / Piece
Min. Order: 200 Pieces
  • Test Distance: 2.5-0.2m
  • Certification: CE
  • Operating Temperature Range: -20°C~+80°C
  • Sound: Beep, White Noise
  • dB: 92dB,97dB,102dB,107dB
  • Waterproof: IP65

12-80V Car Epoxy Reversing Backup Alarm for Heavy Deauty Vehicles

FOB Price: US $ 4.68-4.8 / Piece
Min. Order: 200 Pieces
  • Test Distance: 2.5-0.2m
  • Certification: CE
  • Operating Temperature Range: -20°C~+80°C
  • Sound: Beep, White Noise
  • dB: 92dB,97dB,102dB,107dB
  • Waterproof: IP65

12-80V 97dB 107dB 112dB Car Reversing Alarm for Heavy Deauty Machine

FOB Price: US $ 8.6-8.9 / Piece
Min. Order: 200 Pieces
  • Test Distance: 2.5-0.2m
  • Certification: CE
  • Operating Temperature Range: -20°C~+80°C
  • Sound: Beep, White Noise
  • dB: 97dB,107dB,112dB
  • Waterproof: IP65

112dB Beep Sound, Human Voice, White Noise Back Buzzer in 12~36V

FOB Price: US $ 15-25 / Piece
Min. Order: 5 Pieces
  • Type: Car/Motorcycle Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Active
  • Certification: CE, ISO, RoHS
  • Application: Outdoor
  • Working Principle: Electromagnetic

112dB Beep Sound, Human Voice, White Noise Back Buzzer Used on Excavating Machinery

FOB Price: US $ 15-25 / Piece
Min. Order: 5 Pieces
  • Type: Car/Motorcycle Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Active
  • Certification: CE, ISO, RoHS
  • Application: Outdoor
  • Working Principle: Electromagnetic

97dB Beep Sound, Human Voice, White Noise Back Buzzer for Vehicle of Heavy Industry

FOB Price: US $ 5-8 / Piece
Min. Order: 5 Pieces
  • Type: Car/Motorcycle Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: CE, RoHS
  • Application: Outdoor
  • Working Principle: Electromagnetic

97dB Beep Sound, Human Voice, White Noise Back Buzzer Made of Epoxy Resin

FOB Price: US $ 5-8 / Piece
Min. Order: 5 Pieces
  • Type: Car/Motorcycle Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: CE, RoHS
  • Application: Outdoor
  • Working Principle: Electromagnetic

GSM RFID Home Alarm with Touch Screen

FOB Price: US $ 78 / Piece
Min. Order: 10 Pieces
  • Type: Home Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Passive
  • Certification: CE, ISO, FCC, RoHS, CCC
  • Application: Indoor, Outdoor
  • Working Principle: Electro-Optical Type

Jt3000 Real Time Ultrasonic Ground Water Leak Detector Alarm

FOB Price: US $ 100-10000 / Piece
Min. Order: 1 Piece
  • Type: Sensor
  • Usage: Liquid
  • Installation Mode: Handheld
  • Certification: CE, ISO
  • Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
  • Condition: New

Intelligent Auto Tracking WiFi Smart Home Camera Supporting Alarm Area

FOB Price: US $ 42-46 / Piece
Min. Order: 2 Pieces
  • Technology: Infrared
  • Style: Pan/Tilt
  • Type: IP Camera
  • Sensor: CMOS
  • HDMI Format: 720P
  • Horizontal Resolution: 720p

87 to 107dB Wateproof Intelligent Back-up Alarm with Ce IP68

FOB Price: US $ 15-25 / Piece
Min. Order: 20 Pieces
  • Type: Car/Motorcycle Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: CE, ISO, RoHS
  • Application: Outdoor
  • Working Principle: Electro-Acoustic Style

Personal Usage Mini Wireless Pets Child Distance Alarm Bluetooth GPS Tracker Anti Lost Alarm

FOB Price: US $ 1.2-1.5 / Piece
Min. Order: 100 Pieces
  • Type: Keychain
  • Bus: ISA
  • Distance version: Class A
  • Weight: 8 G
  • Usage: Bluetooth Receiver
  • Size: 52*31*11 mm

Paging System Weatherproof Telephone Alarm Sunder

FOB Price: US $ 60 / Piece
Min. Order: 1 Piece
  • Usage: Workstation, Server
  • Type: Telephone
  • Support Network: GSM
  • Information content: Voice
  • Certification: CE, RoHS
  • Condition: New

ABS Am Anti-Theft Alarm system for Supermarkets or Stores

FOB Price: US $ 280 / Set
Min. Order: 100 Sets
  • Type: Sensor
  • System Design: AM
  • Application: Video Store and Bookstore, Warehouse, Shopping Arcade, Supermarket, Garment Store, Jewelry Store
  • Detection Signal: Acusto Magnetic
  • Certification: CE, ISO, RoHS
  • Frequency: 58kHz

Tank Level Switch Alarm with a Bright Flashing LED and a Loud Beeper

FOB Price: US $ 35.9 / Piece
Min. Order: 100 Pieces
  • Item: Level Switch
  • Packing: Standard Export Package
  • Trademark: yuanben
  • Origin: Shanghai
  • HS Code: 9033000000

High-Power Flash Light Marine Electronic Alarm

Min. Order: 1 Piece
  • Type: Industry Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Active
  • Certification: DOT, CE, ISO, MUTCD, ASTM, CCC
  • Application: Indoor
  • Working Principle: Electro-Acoustic Style

Ce Certified Portable Flammable Gas Alarm & Gas Leakage Alarm

FOB Price: US $ 110-160 / Piece
Min. Order: 1 Piece
  • Type: Industry Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Passive
  • Certification: CE
  • Working Principle: Electro-Acoustic Style
  • Transmission Mode: Wireless

12-36V 112dB Reverse Alarm for Trucks Mine Machinery

FOB Price: US $ 15-25 / Piece
Min. Order: 20 Pieces
  • Type: Car/Motorcycle Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: CE, ISO, RoHS
  • Application: Outdoor
  • Working Principle: Electro-Acoustic Style
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