16,675 products found for 833  

Liquid Alarm manufacturers & suppliers

Liquid Level Alarm

FOB Price: US $ 50-60 / Piece
Min. Order: 100 Pieces
  • Task: Program
  • Structure: Closed-Loop
  • Mathematical Model: Linear
  • Signal: Continuous
  • Function: Protection
  • Certification: CE

Wired Gas Alarm with LED Display (ES-6012GD)

FOB Price: US $ 5-8 / Piece
Min. Order: 10 Pieces
  • Type: Gas Alarm
  • Signal Transmission: Wired and Wireless Alarm
  • Working Mode: Passive
  • Certification: CE, ISO, FCC, RoHS, CCC
  • Application: Indoor
  • Sensor Type: Semi-Conductor

DC Input Relay Output Water Alarm

FOB Price: US $ 9-10 / Piece
Min. Order: 1 Piece
  • Type: Sensor
  • Usage: Temperature, Liquid
  • Installation Mode: Wall Mounted
  • Certification: CE, ISO, RoHS
  • Application: Home, Industry, Communication Electronic Products
  • Color: White

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

Barrier Infrared IR Outdoor Solar Beam Detector Alarm Yet607

FOB Price: US $ 4.2-5 / Piece
Min. Order: 2 Pieces
  • Type: Sensor
  • Usage: Anti-theft, Metal, Gas, Temperature, Liquid
  • Installation Mode: Wall Mounted
  • Certification: FDA, E-MARK, CE, ISO, FCC, RoHS, DOT, ASTM, AS/NZS, CCC, GS
  • Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
  • Packing: 100 PCS/ Carton

Door Sensor, Alarm Wireless Roller Shutter Magnetic Contacts Alarm

FOB Price: US $ 12 / Piece
Min. Order: 100 Pieces
  • Type: Sensor
  • Usage: Anti-theft, Metal, Gas, Temperature, Liquid
  • Installation Mode: Wall Mounted
  • Certification: CE
  • Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
  • Quality: High

Motor Alarm/Alarm Whistle/Motorbike Alarm Yet608

FOB Price: US $ 1.48-2.5 / Piece
Min. Order: 2 Pieces
  • Type: Sensor
  • Usage: Anti-theft, Metal, Gas, Temperature, Liquid
  • Installation Mode: Wall Mounted
  • Certification: FDA, E-MARK, CE, ISO, FCC, RoHS, DOT, ASTM, AS/NZS, CCC, GS
  • Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
  • Weight: 120g/PC

Ce Approved LPG Alarm with LED Display (ES-6012GD)

FOB Price: US $ 5-8 / Piece
Min. Order: 10 Pieces
  • Type: Gas Alarm
  • Signal Transmission: Wired and Wireless Alarm
  • Working Mode: Passive
  • Certification: CE, ISO, FCC, RoHS, CCC
  • Application: Indoor
  • Sensor Type: Semi-Conductor

Liquid Level Alarm

Min. Order: 5 Pieces
  • Type: Pizoelectric Sensor
  • Principle: Similar to Tuning Fork
  • Wires: Three-Wires
  • Standard: Nonstandard
  • Application: Tanks
  • Certification: ISO
  • Qingdao Alptec Safety Equipment Co., Ltd.
  • Shandong, China ISO 9001

Remote Overfill Pretection Alarm, High Level Alarm for Liquid Storage Tank

Min. Order: 1 Piece
  • Type: Liquid Level Alarm
  • Application: Outdoor
  • Production Capacity: 20PCS/Month
  • Trademark: INTECH
  • Origin: China
  • Intech Containers International Co., Ltd.
  • Jiangsu, China

High Liquid Level Alarm

Min. Order: 50 Pieces
  • Signal Transmission: on-off Signal
  • System: High Liquid Level Alarm
  • Type: Controller
  • Application: Special Equipment, Tank
  • Usage: Liquid
  • Certification: ISO
  • Qingdao Alptec Safety Equipment Co., Ltd.
  • Shandong, China ISO 9001

Mini Smallest Personal Sos Alarm with GSM Alarm

FOB Price: US $ 2-5 / Piece
Min. Order: 10 Pieces
  • Type: Sensor
  • Usage: Anti-theft, Metal, Gas, Temperature, Liquid
  • Installation Mode: Wall Mounted
  • Certification: FDA, E-MARK, CE, ISO, FCC, RoHS, DOT, ASTM, AS/NZS, CCC, GS
  • Application: Home, Communication Electronic Products, Special Equipment
  • Waterproof: Low Power Consumption
  • King Pigeon Hi-Tech Co., Ltd.
  • Guangdong, China ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, ISO/TS 16949, HSE, ISO 14064, QC 080000, GMP, BSCI

Home Use Wired Flood Water Leak Detector Alarm Supplier Price

FOB Price: US $ 1-15 / Piece
Min. Order: 1 Piece
  • Type: Sensor
  • Usage: Liquid
  • Installation Mode: Wall Mounted
  • Certification: CE, RoHS
  • Application: Home, Industry, Special Equipment
  • Working Volt: 12VDC
  • Shenzhen Safety Electronic Technology Co., Ltd.
  • Guangdong, China ISO 9001

Overflow Alarm for Mobil Gas Station

Min. Order: 100 Pieces
  • Type: Overflow Alarm for Mobil Gas Station
  • Signal Transmission: on-off Signal
  • Working Mode: Passive
  • Certification: ISO
  • Application: Outdoor
  • Sensor Type: Float Sensor
  • Qingdao Alptec Safety Equipment Co., Ltd.
  • Shandong, China ISO 9001

Retractable Cable Security Display Security Protection Gas Alarm (MT-713)

FOB Price: US $ 10 / Piece
Min. Order: 30 Pieces
  • Type: Sensor
  • Usage: Gas, Liquid
  • Certification: CE, ISO, CCC
  • Application: Home, Industry
  • Name: Retractable Cable Security Display Security Protec
  • Certificate: CE, CCC, ISO
  • Quanzhou Karassn Security Protection Electronics Co., Ltd.
  • Fujian, China

Integral High Level Alarm, Overfill Protection Alarm for Storage Tank

Min. Order: 1 Piece
  • Type: Liquid Level Alarm
  • Application: Outdoor
  • Production Capacity: 50units/Month
  • Trademark: INTECH
  • Origin: China
  • Intech Containers International Co., Ltd.
  • Jiangsu, China

Portable Wireless Gas Sensor Alarm

FOB Price: US $ 4-4.2 / Piece
Min. Order: 1 Piece
  • Type: Sensor
  • Usage: Gas, Liquid
  • Installation Mode: Wall Mounted
  • Certification: CE, ISO, FCC, RoHS, CCC, GS
  • Application: Home, Industry, Car/Motorcycle, Kitchen
  • Sensor Type: New-Nano Technology
  • Shenzhen Safety Electronic Technology Co., Ltd.
  • Guangdong, China ISO 9001

Liquid Nitrogen Level Alarm

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Port: Guangzhou
  • Guangzhou Biomedical Instrument Co., Ltd.
  • Guangdong, China

Water Leak Detector Portable Gas Leak Detector Water Detector Alarm

FOB Price: US $ 0.23-0.25 / Piece
Min. Order: 100 Pieces
  • Type: Floating Ball
  • Contact: Contactless
  • Output Signal Type: Switching Type
  • Production Process: Normal Wirewound
  • Feature: Conductor
  • Material: Stainless Steel

Household Gas Alarm with Wire

Min. Order: 2000 Pieces
  • Certification: CE, RoHS
  • Application: Indoor
  • Transmission Mode: Cable
  • Alarm Volume (within 1m): ≥90dB
  • Usage: Fire
  • Color: White

Portable Gas Detector Alarm with Ex, Co, H2s, O2

FOB Price: US $ 200-4000 / Piece
Min. Order: 1 Piece
  • Brand: Labmen
  • Customized: Non-Customized
  • Portable: Portable
  • Certification: CE
  • Gas: CH4
  • Type: Portable Gas Detector Alarm

Wireless Alarm With Flash (YL-007AF)

Min. Order: 10 Sets
  • Packing: Gift box
  • Standard: CE FCC ROHS
  • Production Capacity: 6000 sets/month
  • Trademark: Wolf-Guard
  • Origin: Shenzhen, Guangdong, China

Stick on Magnetic Contact Surface Mounted Burglar Alarm

FOB Price: US $ 0.23-0.25 / Piece
Min. Order: 100 Pieces
  • Type: Floating Ball
  • Contact: Contactless
  • Output Signal Type: Switching Type
  • Production Process: Normal Wirewound
  • Feature: Conductor
  • Material: Stainless Steel

Water Level Indicator Alarm

FOB Price: US $ 15 / Piece
Min. Order: 1 Piece
  • Type: Floating Ball
  • Contact: Contact
  • Output Signal Type: Switching Type
  • Production Process: Normal Wirewound
  • Feature: SemiConductor
  • Material: Stainless Steel

Household Gas Alarm

Min. Order: 2000 Pieces
  • Type: Gas Alarm
  • Signal Transmission: Wireless Alarm
  • Certification: CE, RoHS
  • Application: Indoor
  • Transmission Mode: AC 230V
  • Alarm Volume (within 1m): ≥90dB

Fuel Liquid Industrial Pressure Sensor Alarm 0.8~1.4bar

FOB Price: US $ 6-10 / Piece
Min. Order: 1 Piece
  • Type: Pressure Sensor
  • Component: Mechanical Structure Type
  • For: Strain Gauge Pressure Transmitter
  • Output Signal Type: Resistance Signal
  • Production Process: Integration
  • Material: Metal

Liquid Propane Gas Detector With Valve (P1)

  • Packing: Carton Box
  • Standard: CE, SGS, ISO9001
  • Production Capacity: 30, 000PCS/Month
  • Trademark: ANKANG
  • Origin: China
  • HS Code: 8531100000

O2concentration Alarm

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Port: Guangzhou
  • Guangzhou Biomedical Instrument Co., Ltd.
  • Guangdong, China

Dual Beams Alarm Perimeter Motion Sensor/ Active IR Units

FOB Price: US $ 20-25 / Piece
Min. Order: 2 Pieces
  • Type: Sensor
  • Usage: Anti-theft, Metal, Gas, Temperature, Liquid
  • Installation Mode: Wall Mounted
  • Certification: FDA, E-MARK, CE, ISO, FCC, RoHS, DOT, ASTM, AS/NZS, CCC, GS
  • Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle
  • Power: 12-24V AC&DC

Gwts3000SL-H433m Intelligent Power Monitoring Device (antiflaming alarm system)

FOB Price: US $ 25-60 / Piece
Min. Order: 100 Pieces
  • Type: Sensor
  • Usage: Anti-theft, Metal, Gas, Temperature, Liquid
  • Installation Mode: Contact Type
  • Certification: CE, ISO, RoHS, SGS,IEC
  • Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
  • Testing Range: -40~200
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