Home Security & Protection DVR 4 Channel Factory 2017 Product List
Total 17,259 products from about 908

 4 Channel Factory

manufacturers & suppliers

Guangzhou Factory Four Channel SMPS Professional Power Amplifier (Dta-Series)

FOB Price: $1 - $650 / Piece
Min. Order: 30 Pieces
  • Type: Professional Amplifier
  • Usage: KTV System, Entertainment, Performance, Meeting Room, Stadium
  • Used For: Professional
  • Tube Type: Transistor Amplifier
  • Function: Post Amplifier
  • Sound Channel: 4

FC-4 4 Channels Remoted Control for Factory with Ce

FOB Price: $3.9 - $4.3 / Piece
Min. Order: 100 Pieces
  • Application: Household Appliances, LED Products, Special Equipment, Toys, Ceiling Lamp
  • Signal Transmission: RF Remote Control
  • Type: Button
  • Certification: RoHS, CE
  • Universal: Universal
  • Transmission Distance: 50-100m

Plants Factory LED Grow Light 4 Channel with Patented Design

FOB Price: $37 - $41 / Piece
Min. Order: 500 Pieces
  • Application: Fruit and Vegetable, Flowers, Special Crops, Leafy, Fruit, Seedling, Plant Factory
  • IP Rating: IP65
  • Emitting Color: Full Spectrum
  • Input Voltage: 24V
  • Power: 12W
  • Shape: Square

China Factory Bullet WiFi IP Cameras 4 Channel NVR Kit (PST-WIPK04AH)

FOB Price: US $125.54 / Piece
Min. Order: 1 Piece
  • Technology: Wireless
  • Style: Bullet Camera
  • Type: IP Camera
  • Sensor: CMOS
  • HDMI Format: 720P
  • Horizontal Resolution: 720p

Factory Directly 4 Channel Mobile DVR Used for Car/Truck/Tanker/Bus/Taxi/GPS Tracking

FOB Price: $135 - $299 / Piece
Min. Order: 2 Pieces
  • Interface: BNC\VGA\HDIM
  • Operating System: Linux
  • Number of Supported Hard Disk: 1
  • Compression Format: H.264
  • Certification: FCC, CE, RoHS
  • Warranty Time: One Year

Factory High Definition 4 Channels SD Vehicle DVR 3G/ WiFi /GPS Route Track for Car Bus ...

FOB Price: $72 - $80 / Piece
Min. Order: 300 Pieces
  • Screen Size: 5
  • Function: Driving Data Recording, Accident Recording and Analyzing, Video Storing, Self-checking, Identity Recognition, Data Input
  • Shooting Angle: 170°
  • Pixel: 5 Million
  • SD Card Memory Size: 64G
  • Type: All-in-one Multifunctional

4channel Combo NVR Kit Stand Alone DVR Factory

FOB Price: $190 - $197 / Piece
Min. Order: 1 Piece
  • Type: Standalone
  • Video Compression: H.264
  • Compressed Format: H.264
  • Operating System: Linux
  • Application: Commercial DVR
  • Interface Type: BNC/VGA/HDIM

Hhd Mdvr 4 Channel Mobile DVR From Factory Directly

FOB Price: US $235 / Piece
Min. Order: 1 Piece
  • Interface: WiFi Output
  • Operating System: Linux
  • Number of Supported Hard Disk: 1
  • Compression Format: H.264
  • Warranty Time: One Year
  • Stream Type: Video Flow

Lab Gruppen PRO Audio Factory 4 Channel Power Amplifier

FOB Price: $10 - $50 / Piece
Min. Order: 1 Piece
  • Type: Professional Amplifier
  • Usage: AV, KTV System, Hi-Fi, KTV .Stage, etc
  • Used For: Professional
  • Tube Type: Tube Amplifier
  • Function: Post Amplifier
  • Voltage: AC 220V

4 Channel LED Light Module for Lab Plant Factory Germination

FOB Price: $49 - $52.8 / Piece
Min. Order: 500 Pieces
  • Application: Fruit and Vegetable, Flowers, Special Crops, Leafy, Fruit, Seedling, Plant Factory
  • IP Rating: IP65
  • Emitting Color: Full Spectrum
  • Input Voltage: 24V
  • Power: 37W
  • Shape: Square

FC-4 4 Channels Remoted Control for Factory

FOB Price: $3.9 - $4.3 / Piece
Min. Order: 100 Pieces
  • Application: Household Appliances, LED Products, Special Equipment, Toys, Ceiling Lamp
  • Signal Transmission: RF Remote Control
  • Type: Button
  • Certification: RoHS, CE
  • Universal: Universal
  • Transmission Distance: 50-100m

4channel 720p Combo NVR Kit Stand Alone DVR Factory

FOB Price: $190 - $197 / Piece
Min. Order: 1 Piece
  • Type: Standalone
  • Video Compression: H.264
  • Compressed Format: H.264
  • Operating System: Linux
  • Application: Commercial DVR
  • Interface Type: BNC/VGA/HDIM

China Factory Sell Cheapest 4 Channel Car DVR Support 3G/GPS, Works with 128GB SD Card

FOB Price: US $70 / Piece
Min. Order: 1 Piece
  • Interface: BNC
  • Operating System: Linux
  • Number of Supported Hard Disk: 0
  • Compression Format: H.264
  • Warranty Time: One Year
  • Stream Type: Video Flow

P2p NVR Kit 4PCS 720p IP Camera and NVR Night Vision Security Surveillance System 4 ...

FOB Price: US $168 / Set
Min. Order: 5 Sets
  • Type: Monitoring System
  • Application: All-Round Monitoring, CCTV Video System
  • Feature: Waterproof / Weatherproof, High Definition, Mini Size, Indoor System
  • Video Capture System: Dome Camera
  • Video Transmission System: Coaxial-Cable Transmission
  • Software Function: Monitoring+Control

Gold Contacting Separate Slip Rings with 4 Channels From ISO Factory

FOB Price: US $50 / Piece
Min. Order: 3 Pieces
  • Transmission Medium: Electric Slip Ring
  • Certification: ISO9001, SGS, CE, FCC
  • Circuits: as Per Requested
  • Contact Material: Gold or Silver
  • Dimension: as Per Requested
  • Electric Noise: 0.007ohm

Factory Directly Hot 2014 New Design 4 Channel Car DVR

FOB Price: US $150 / Piece
Min. Order: 2 Pieces
  • Compression Format: H.264
  • Voltage: 8-36V Wide Range Voltage Input
  • Shockproof: Super Double Universal Shockproof System
  • G-Sensor: Built in G-Sensor Module
  • Wireless: Support GPS, 3G, WiFi for Optional
  • Storagy: Support SD Card

Cvr PRO Audio Factory 4 Channel 1800 Watt Amplifier PA-4180

Min. Order: 1 Piece
  • Usage: Hi-Fi
  • Used For: Professional
  • Tube Type: Tube Amplifier
  • Output Number: 4
  • Voltage: AC 220V
  • Element Number: Push-Pull Amplifier

4 Channel High Quality High Power Amplifier 1000W*4 (FP10004-A)

Min. Order: 10 Pieces
  • Type: Professional Amplifier
  • Usage: KTV System
  • Used For: Professional
  • Tube Type: Transistor Amplifier
  • Function: Post Amplifier
  • Sound Channel: 4.1

Ls-Q6 Four Channels Digital Audio UHF Wireless Microphone

Min. Order: 100 Pieces
  • Style: Handheld Microphone
  • Application: Music, Voice, Meeting, Karaoke
  • Signal Transmission: Wireless
  • Directivity: Uni-direction
  • Sound Channel: Mono
  • Transducer Principle: Electrodynamic Microphone

Line Array/Professional Speaker/ High Power/ 4 Channels /Switching Power Amplifier

FOB Price: $430 - $450 / Piece
Min. Order: 1 Piece
  • Noise: <95dB
  • Hi-Fi: Hi-Fi
  • Activity: Passive
  • Operation Mode: Button Control
  • Speaker System: Optional Combination
  • Speaker Material: Metal

4 Channels, 2u Standard Power Amplifier

FOB Price: $280 - $650 / Piece
Min. Order: 1 Piece
  • Type: Professional Amplifier
  • Usage: Hi-Fi, AV, KTV System
  • Used For: Professional
  • Tube Type: Transistor Amplifier
  • Function: Post Amplifier
  • Sound Channel: 3.1

HD 1080P 4 Channel Car Mobile DVR with GPS Tracking WiFi 3G 4G

Min. Order: 1 Piece
  • Type: Standalone
  • Video Compression: H.264
  • Compressed Format: H.264
  • Operating System: Linux
  • Application: Both Commercial and Individual
  • Interface Type: HD Sdi

4 Channel 720p SD Car DVR

FOB Price: US $75 / Piece
Min. Order: 1 Piece
  • Interface: Aviation
  • Operating System: Linux
  • Number of Supported Hard Disk: 1
  • Compression Format: H.264
  • Warranty Time: One Year
  • Stream Type: Hybrid Flow

1080P 4 Channel 3G WiFi Car DVR for CCTV Security System

Min. Order: 1 Piece
  • Interface: BNC\VGA
  • Operating System: Linux
  • Number of Supported Hard Disk: 0
  • Compression Format: H.264
  • Certification: FCC, CE, RoHS
  • Warranty Time: Two Years

Digital Hearing Aid 4 Channels, Invisible Mini Hearing Aid

FOB Price: $1 - $199 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Certification: CE, Ce, FDA, MSDS, ISO13485, SGS, EEC
  • Condition: New
  • Output Type: High Power
  • Signal Processing Type: Digital Hearing Aid
  • Application: Adult

Cheapest 4 Channels Professional Fp10000q Fp14000 Power Amplifier (YS-613)

FOB Price: $400 - $750 / Piece
Min. Order: 2 Pieces
  • Type: Professional Amplifier
  • Usage: KTV System
  • Used For: Professional
  • Tube Type: Transistor Amplifier
  • Function: Post Amplifier, Amplifier Combined, Pre-amplifier
  • Sound Channel: 6.1

Fp10000q 10000W 4 Channel 2 Ohms Stable Professional Audio Amplifier, High Power Amplifier

FOB Price: $300 - $700 / Piece
Min. Order: 1 Piece
  • Type: Professional Amplifier
  • Usage: AV, KTV System
  • Used For: Professional
  • Tube Type: Transistor Amplifier
  • Function: Post Amplifier, Amplifier Combined
  • Sound Channel: 4.1

64G/128g SD Mobile DVR 4 Channels for Vehicle and Remote Area Surveillance

FOB Price: $1 - $115 / Piece
Min. Order: 1 Piece
  • Interface: Airplug
  • Operating System: Linux
  • Number of Supported Hard Disk: 1
  • Compression Format: H.264
  • Certification: CE, FCC, RoHS
  • Warranty Time: 13 Months

UHF RFID High Performance Smart Card 4 Channel Fixed Reader

FOB Price: $400 - $500 / Piece
Min. Order: 1 Piece
  • Type: RFID Reader
  • Card Type: UHF Chip
  • Interface: Serial Port, RS232/RS485 TCP/IP WiFi Optional
  • Reading Distance: >10m
  • Application: Parking, Hospital, Library, Company, Bank, Store
  • Working Frequency: 860-960MHz

PA System PRO Audio Four Channel SMPS Speaker Power Amplifier

FOB Price: $1 - $340 / Piece
Min. Order: 1 Piece
  • Type: Professional Amplifier
  • Usage: KTV System, Entertainment, Performance, Meeting Room, Stadium
  • Used For: Professional
  • Tube Type: Transistor Amplifier
  • Function: Post Amplifier
  • Sound Channel: 4
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 576