22,026 products found from 917  

Wholesale Battery Detector

manufacturers & suppliers

Battery Powered Wholesale Carbon Monoxide Co Detector with LCD Display

FOB Price: US $ 4-6 / Piece
Min. Order: 20 Pieces
  • Type: Smoke Alarm
  • Usage: Gas
  • Installation Mode: Ceiling Mounted
  • Certification: CE, RoHS
  • Application: Home, Industry, Communication Electronic Products, Special Equipment
  • Working Volt: No.5 AAA Battery(3 Pieces)

Wholesale Security System Smoke Detector Battery Powered (SND-500-S)

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Type: Smoke Alarm
  • Power Source: DC 9V
  • Alarm Response Threshold: (0.08~0.15)dB/M
  • Visual Alarm Indicator: Flashing Red LED
  • Low Battery Signal: Audible Signal Each 30s for 32 Days
  • Hush Time: 8 Min

Wholesale Cheap 9V Battery Operated GSM Smoke Detector

FOB Price: US $ 3.7-4.04 / 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: Standalone Fire Alarm
  • Anti-Theft Alarm System Distance: Common Detectors
  • Types of Smoke Detectors: Photoelectric Smoke Style

Battery Powered Wholesale Carbon Monoxide Co Detector

FOB Price: US $ 4-10 / 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

Wholesale 10 Years Battery Life Smoke Detector

FOB Price: US $ 6.8-7.2 / Piece
Min. Order: 50 Pieces
  • Type: Smoke Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Passive
  • Certification: CE, RoHS
  • Working Principle: Electro-Optical Type
  • Transmission Mode: Wireless

Stand Alone Domestic Heat Detector with 10-Year 3V Lithium Battery En60065

FOB Price: US $ 7.8 / Piece
Min. Order: 500 Pieces
  • Type: Smoke Alarm
  • Signal Transmission: Wireless Alarm
  • Certification: En60065
  • Application: Indoor
  • Port: Ningbo
  • Production Capacity: 50000PCS/Month

10 Years Battery Operated Independent Conventional Fire Alarm Smoke Detector

FOB Price: US $ 7.49-7.61 / Piece
Min. Order: 100 Pieces
  • Type: Smoke Sensor Probe
  • Anti-theft Alarm System Approach: Passive
  • Anti-Theft Alarm System Type: Smoke Alarms
  • Anti-Theft Alarm System-Wide: Standalone Fire Alarm
  • Anti-Theft Alarm System Distance: Common Detectors
  • Types of Smoke Detectors: Photoelectric Smoke Style

Portable Gas Detector Lithium-Ion Rechargeable Battery Gas Detection Alarm

FOB Price: US $ 400-430 / Piece
Min. Order: 1 Piece
  • Brand: Kelisaike
  • Customized: Customized
  • Portable: Portable
  • Certification: CE
  • Gas: O2 O3 Co H2s Cl2 CH4 Voc pH3
  • Type: Gas Detector

Sentek Hot Sell Photoelectric Battery Operated Mini Smoke Detector Sk-20

FOB Price: US $ 7-7.5 / Piece
Min. Order: 100 Pieces
  • Type: Smoke Alarm
  • Signal Transmission: Wired Alarm
  • Certification: CE, ISO, RoHS
  • Application: Indoor
  • Working Principle: Electro-Optical Type
  • Certificate: Ce,Vds,Lpcb,As3786

Ce Portable Ammonia Nh3 Gas Alarm Detector with 3V Lithium Battery

FOB Price: US $ 100-1000 / Piece
Min. Order: 1 Piece
  • Type: Industry Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Active
  • Certification: CE
  • Working Principle: Electrochemical
  • Transmission Mode: Wireless

Lithium Batteries Body Scanner Safety Hand Held Metal Detector

FOB Price: US $ 20-30 / Piece
Min. Order: 1 Piece
  • Certification: CE, ISO
  • Customized: Customized
  • Application: Examination Room, Public Area, Factory, Airport, Customs Ect
  • Alarm Form: Sound and Light Alarm
  • Size: Length 320mm, Width 70mm, Height 40mm
  • Power Supply: 5V USB Smartphone Charger

UL 10 Years Battery Operated Independent Conventional Smoke Detector

FOB Price: US $ 11-12.8 / Piece
Min. Order: 100 Pieces
  • 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
  • Anti-Theft Alarm System Distance: Common Detectors
  • Types of Smoke Detectors: Photoelectric Smoke Style

Domestic Battery Operated Electrochemical Co Carbon Monoxide Alarm Detector

FOB Price: US $ 4-10 / 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

Battery Operated Portable 0-100%Lel Combustible Gas Leak Detector (GPT100)

FOB Price: US $ 135 / Piece
Min. Order: 100 Pieces
  • Brand: Hanwei Electronics
  • Customized: Customized
  • Portable: Portable
  • Certification: RoHS
  • Gas: Natural Gas, LPG or Hydrogen Gas
  • Type: Portable Gas Leak Detector

Gas Detection Manufacturer Battery Operated Multigas Leak Detector

FOB Price: US $ 299-1999 / Piece
Min. Order: 1 Piece
  • Brand: Kelisaike
  • Customized: Customized
  • Portable: Portable
  • Certification: CE
  • Type: Electrochemical Gas Analyzer
  • Working Voltage: 3.7V Rechargeable Lithium Battery

Wholesale Conventional Independent Smoke Heat Combination Fire Alarm Detector Price

FOB Price: US $ 5.32-5.75 / 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-Wide: Fire Alarm
  • Anti-Theft Alarm System Distance: Fire Alarm
  • Types of Smoke Detectors: Photoelectric Smoke Style

Free Shipping USB Rechargeable Gold Metal Detector Underground Water Detector with Build-in Li-Battery

FOB Price: US $ 45-75 / Piece
Min. Order: 1 Piece
  • Certification: CE, RoHS
  • Customized: Non-Customized
  • Application: Examination Room, Public Area, Factory, River
  • Alarm Form: Sound, Vibrate
  • Name: Gold Hunter at Pinpointer
  • Operating Temperatures: -35f (-37c) to 158f (70c)

Free Shipping Rechargeable Gold Pinpointer Metal Detectors Underground Metal Detector with Build-in Li-Battery

FOB Price: US $ 45-75 / Piece
Min. Order: 1 Piece
  • Certification: CE, RoHS
  • Customized: Non-Customized
  • Application: Examination Room, Public Area, Factory, River
  • Alarm Form: Sound, Vibrate
  • Name: Gold Hunter at Pinpointer
  • Operating Temperatures: -35f (-37c) to 158f (70c)

Li-ion Battery Operated Carbon Monoxide Detector

FOB Price: US $ 10-20 / Piece
Min. Order: 500 Pieces
  • Type: Carbon Monoxide Alarm
  • Signal Transmission: Battery Operated Co Detector
  • Working Mode: Active
  • Application: Indoor
  • Working Principle: Electrochemical
  • Name: Co Detector

2018 Wholesale Wireless Curtain PIR Movement Detector (PST-IR301N)

FOB Price: US $ 5.7 / Piece
Min. Order: 1 Piece
  • Type: Movement Detector
  • Application: Home, Industry
  • Usage: Door, Window, Auto
  • Certification: CE, FCC, RoHS, CCC
  • Keyword: Wireless Curtain PIR Movement Detector
  • Battery Type: AA Alkalescence Battery 2*1.5V

Battery Operated Standalone Heat Detector for Home HK-21

FOB Price: US $ 5.8-6.5 / Piece
Min. Order: 100 Pieces
  • Type: Heat Alarm
  • Usage: Fire
  • Installation Mode: Ceiling Mounted
  • Certification: CE, ISO, RoHS
  • Application: Home
  • Material: ABS/PC

Battery Free-Standing Fire Alarm Sensor Smoke Detector Prices with Photoelectronic Sensor

Min. Order: 1 Piece
  • Type: Smoke Alarm
  • Signal Transmission: Red LED Flash
  • Working Mode: Active
  • Certification: CE, RoHS
  • Application: Indoor
  • Working Principle: Photoelectric Sensor

Professional Wireless Video and Audio Signal Detector with 9V Packed Cell Battery

Min. Order: 1 Piece
  • Name: RF Signal Detector
  • Detecting Frequency Range: 1MHz-8000MHz
  • Main Detecting Frequency Range: 25MHz-6000MHz
  • Detection Sensitivity: ≤0.05MW
  • Working Range: >70dB;
  • Battery: 9V Packed Cell;

lithium Battery Bromine Handheld Gas Detector (BR2)

FOB Price: US $ 808.5-865.68 / Piece
Min. Order: 1 Piece
  • Brand: Korno
  • Customized: Customized
  • Portable: Portable
  • Certification: CE, CPA, CMC, Cnex, ISO
  • Gas: Br2
  • Type: Electrochemical Gas Analyzer

Rechargeable Lithium Battery Pump 4 Gases Multi Gas Analyzer Detector

FOB Price: US $ 395-430 / Piece
Min. Order: 1 Piece
  • Brand: Kelisaike
  • Customized: Non-Customized
  • Portable: Portable
  • Certification: CE
  • Gas: Co, H2s, O2, Lel
  • Type: Electrochemical Gas Analyzer

High Stability Metal Detector Handheld with Low Battery Warning Indicator

FOB Price: US $ 20 / Piece
Min. Order: 10 Pieces
  • Certification: CE, FCC RoHS
  • Customized: Customized
  • Application: Examination Room, Public Area, Factory
  • Alarm Form: Sound and Light Alarm
  • Working Frequency: About 20 kHz
  • Product Size: 415mm X 85mm X 45mm

Standalone Co Detector Fire Alarm Gas Co Sensor with DC 9V Battery

FOB Price: US $ 10.5-15 / Piece
Min. Order: 1 Piece
  • Type: Carbon Monoxide Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Active
  • Application: Indoor
  • Working Principle: Electro-Optical Type
  • Transmission Mode: Wireless

9V Battery Stand Alone Smoke Detector

FOB Price: US $ 3.5 / Piece
Min. Order: 500 Pieces
  • Type: Fire Alarm
  • Anti-theft Alarm System Approach: Active
  • 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

Hand Held Security Metal Detector with Chargeable Battery

FOB Price: US $ 12-16 / Piece
Min. Order: 40 Pieces
  • Certification: CE, ISO
  • Customized: Non-Customized
  • Application: Examination Room, Public Area, Factory
  • Type: Metal Detector
  • Installation Mode: Handheld
  • Usage: Indoor

10 Years Life Battery Operated Smoke Detector

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Type: Probe
  • Usage: Detecting The Heat
  • Certification: UL, En
  • Application: Home, Industry
  • Operating Voltage: DC(10.8~33)V
  • Sampling Time: (3~5)S
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