12,156 products found from 639  

Wholesale Voice Network

manufacturers & suppliers

GoIP-1 1-Channel VoIP GSM Gateway/GSM Network

FOB Price: US $ 47 / Piece
Min. Order: 1 Piece
  • Type: GSM GATEWAY
  • Certification: CE
  • Condition: New
  • Input: 110/220vac
  • Color: Grey
  • Warrenty: One Year

Radio Telephone Pabx PBX Pax Systems Voice Intercom Hotline Phone

FOB Price: US $ 100-299 / Piece
Min. Order: 5 Pieces
  • Brand: Koon
  • Model: Radio Telephone Knzd-14
  • Type: Emergency Phone
  • Cord: Armoured Cord
  • Size: 240*100*100mm
  • Auto-Dial: Yes

Wdm-720p/960p/1080P CCTV Network NVR From IP Cameras Suppliers

FOB Price: US $ 19 / Piece
Min. Order: 20 Pieces
  • Video Input/Output: 64 Channel
  • Audio: with Audio
  • Video File Logging Mode: Alarm Recording, Motion Detection Recording, Video Manual
  • Hard Disk Size: 4TB
  • Hdd Supported: 1
  • Type: DSP Embedded Type

DBL Cross-Network Gateway (RoIP-302)

FOB Price: US $ 662 / Unit
Min. Order: 1 Unit
  • Type: Radio IP Repeater
  • Function: voice transmission
  • Certification: CE, ISO, RoHS, GS
  • Input: 110/220VAC
  • Output: 12VDC, 2A
  • Warranty: One Year

Support Micro SD Card; Voice Calling Zw-6290 3.5g 7.2Mbps 3G USB HSUPA Modem

FOB Price: US $ 10-11 / Piece
Min. Order: 1000 Pieces
  • Transmission Channel: Wireless Modem
  • Type: External
  • Signal Type: Baseband Modem
  • Installation: PCMCIA Card
  • Clip Function: Semi Soft Modem
  • Interface Type: USB
  • USB-BUSINESS TECHNOLOGY CO., LTD.
  • Guangdong QC 080000, SA 8000

RoIP 302 Cross-Network Gateway VoIP GSM Radios Interphone Intercom (RoIP302)

Min. Order: 100 Pieces
  • Type: Transmitter
  • Built in: GSM Module
  • Ptt Port: 3
  • Audio Channels: 3
  • Bridges: Radio Network, Internet, Cellular Phone
  • Support: Point-to-Point Mode and Group Transmit Mode

3G CDMA EVDO Modem Wireless Network Card (m07)

FOB Price: US $ 12-13 / Piece
Min. Order: 1000 Pieces
  • Transmission Channel: Wireless Modem
  • Type: External
  • Signal Type: Baseband Modem
  • Installation: Rack-Mounted
  • Clip Function: Semi Soft Modem
  • Interface Type: USB
  • USB-BUSINESS TECHNOLOGY CO., LTD.
  • Guangdong QC 080000, SA 8000

3G Mobile Mifi Dongle USB WiFi Router WiFi Modem

FOB Price: US $ 18 / Piece
Min. Order: 100 Pieces
  • Transmission Channel: Wireless Modem
  • Type: External
  • Signal Type: Band Modem
  • Installation: Rack-Mounted
  • Clip Function: Semi Soft Modem
  • Interface Type: USB
  • USB-BUSINESS TECHNOLOGY CO., LTD.
  • Guangdong QC 080000, SA 8000

960p 1.3MP 2 Way Voice Wholesale Network Smart Camera for Home Surveillance

FOB Price: US $ 15-20 / Piece
Min. Order: 20 Pieces
  • Technology: Infrared
  • Style: Dome Camera
  • Type: IP Camera
  • Sensor: CMOS
  • HDMI Format: 960P
  • Kind: Autofocus Lens

CATV Outdoor RF Bidirectional Amplifier

Min. Order: 1 Piece
  • Type: CATV(Cable Television)Equipment
  • Function: Signal Transmitting Device
  • Certification: CE, RoHS
  • Condition: New
  • Frequency Range: 47/87~862(1000)MHz
  • Return Loss: ≥ 16dB

DBL Cross-Network Gateway (RoIP302)

Min. Order: 1 Piece
  • Type: Transmitter
  • Function: Signal Transmission Equipment
  • Condition: New
  • Build in: GSM/CDMA Module, DDNS Service
  • PTT Port: 3
  • Audio Channels: 3

Telephone Hoods, Telecom Outdoor Fixed Telephone Booth Acoustic Hood

FOB Price: US $ 650 / Piece
Min. Order: 1 Piece
  • Material: GRP (Glass Reinforced Plastic)
  • Type: Telephone Booth
  • Condition: New
  • Noise Reduction: 23dB
  • Noise Reduction Numerical Value: 40dB
  • Installation: Bottom 4 Holes, Can Be Connected with The Ground

T-Guard Network GSM Fixed Wireless Gateway Terminal (GSM-VP)

Min. Order: 10 Pieces
  • Type: Sensor
  • Usage: Personal
  • Certification: CE
  • Shipment: DHL, UPS, FedEx..
  • Service: OEM&ODM
  • Delivery: Fast

CATV Modular RF Signal Amplifier Ultra-Thin

Min. Order: 1 Piece
  • Type: CATV(Cable Television)Equipment
  • Function: RF Amplifier
  • Certification: CE
  • Condition: New
  • Frequency Range: 47/87~862(1000)MHz
  • Return Loss: ≥ 16dB

7.2m 3G HSDPA Modem With Voice USSD (D686)

Min. Order: 100 Pieces
  • Type: Internal
  • Interface Type: USB
  • Transmission Rate: 7.2m
  • Packing: CD box or color box
  • Standard: CE, ROHS
  • Origin: China
  • Shenzhen Fetional Technology Co., Ltd.
  • Guangdong

TFR7800J 1U 19" Indoor Optical Receiver

Min. Order: 1 Piece
  • Packing: 1PC/Box
  • Production Capacity: 10000PCS/Month
  • Trademark: SZ NetCom
  • Origin: China
  • Shenzhen Netcom Technology Co., Ltd.
  • Guangdong

2.4GHz Wireless AV Transmitter and Receiver (PAT-330)

FOB Price: US $ 21-25 / Piece
Min. Order: 100 Pieces
  • Type: Transmitter
  • Frequency Band: 2.4GHz
  • System: PAL/NTSC
  • Color: Black
  • Transmission Distance: 150m
  • 4 Channels: Support
  • Pakite Technology Co., Ltd
  • Guangdong

1550nm External Modulation CATV Optical Transmitter

Min. Order: 1 Piece
  • Packing: 1PC/Box
  • Production Capacity: 10000PCS/Month
  • Trademark: SZ NetCom
  • Origin: China
  • Shenzhen Netcom Technology Co., Ltd.
  • Guangdong

Mini GPS Vehicle Tracker with Fuel and Voice Monitoring (TK108-WL053)

FOB Price: US $ 33-40 / Piece
Min. Order: 1 Piece
  • Working Voltage: +6.0--+36VDC
  • Power Consumption: Working Current: 50mA
  • Size of The Main Unit: 62*50*22 Mm
  • Weight of The Main Unit: 65g
  • Humidity: 0-95%
  • Type: GPS Tracker

GPS Vehicle Tracker with Voice Monitor and Sos Alarm T100

FOB Price: US $ 19.5-20.5 / Piece
Min. Order: 1 Piece
  • GPS Chipset: Ublox 7020
  • Battery: 3.7V DC / 220mAh
  • Sos Alarm: Support
  • Oil/Engine Cut off: Support
  • Voice Monitor: Support
  • GPRS: Class12, TCP/ IP Build in GSM Module

IP Network Audio Voice Pre Amplifier with CE

FOB Price: US $ 85-117 / Piece
Min. Order: 1 Piece
  • Type: PA Amplifier
  • Usage: Public Address System
  • Used For: Professional
  • Tube Type: Transistor Amplifier
  • Function: PA Amplifier
  • Sound Channel: 2.1

Multi Language Voice Wireless Home GSM&PSTN Alarm System

FOB Price: US $ 36-39 / Set
Min. Order: 1 Set
  • Type: Anti-Theft Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Passive
  • Certification: CE, FCC, RoHS, CCC
  • Application: Indoor
  • Working Principle: Electro-Optical Type

Door Phone Intercom System Knzd-45 Voice Intercom System Door Phone

FOB Price: US $ 33-180 / Piece
Min. Order: 1 Piece
  • Type: Intercom Doorbell
  • Style: One-to-Many
  • Talkback Type: Speech but Not Visible
  • Automation: Automatic
  • Peephole: Without Peephole
  • Wireless: Wired

Voice Listening in 3G GPS Tracker with Free Tracking Platform

FOB Price: US $ 58-68 / Piece
Min. Order: 1 Piece
  • Free GPS Tracking Platform: Yes
  • Warranty: 2 Years
  • GSM Chip: Quectel M35
  • GPS Chip: Ublox 7
  • Is Customizable: Yes
  • Memory: 2m Byte

Voice Monitoring Free APP and Tracking Platform Car GPS Tracker

FOB Price: US $ 22 / Piece
Min. Order: 50 Pieces
  • Certificate: Ce FCC
  • Warranty Time: 1 Year
  • GSM Network: 850/900/1800/1900MHz
  • Accuracy: 5m
  • Waterproof: Yes
  • Delivery Time: 1-3 Working Days

Alexa Voice Controlled WiFi Smart Plug Socket with Timer Setting

FOB Price: US $ 9 / Piece
Min. Order: 7 Pieces
  • Usage: Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display, Lamps, Television, Water Heater, Bread Maker, etc
  • Output Type: AC
  • Certification: TUV, RoHS, ISO9001, CCC
  • Color: White
  • Type: OEM and ODM
  • Internal Structure: On-Off Type

Work for Voice Service 850/1900MHz Dual Band Cell Phone Booster

FOB Price: US $ 1-150 / Piece
Min. Order: 1 Piece
  • Type: Signal Repeater
  • Transmission Medium: Wireless
  • Standard: Standard
  • Lightning Protection: With Lightning Protection
  • Certification: ISO, FCC
  • Condition: New

Russian Spanish English Voice GSM Home Alarm System (PST-PG994CQT)

FOB Price: US $ 43.99 / Piece
Min. Order: 1 Piece
  • Type: Home Alarm
  • Signal Transmission: Wireless Alarm
  • Certification: CE, ISO, FCC, RoHS, CCC
  • Application: Indoor, Shop, Factory, Business, House
  • Transmission Mode: Wireless
  • Alarm Volume (within 1m): ≥110dB

Super Mini Wireless Voice Monitor GPS Tracker RF-V13

FOB Price: US $ 26-27 / Piece
Min. Order: 1 Piece
  • Type: GPS Tracker
  • Use: Automotive
  • Operating Principle: Interferometric Type
  • Port Number: Multichannel
  • Model: RF-V13
  • Screen Size: No Screen

SFP for Commercial/Industrial for Data/Voice/Video/Network Transmission

FOB Price: US $ 6.12-7.5 / Piece
Min. Order: 10 Pieces
  • Usage: Telephone, Computer, Workstation, Server, Fiber Channel
  • Type: Fiber Optical
  • Support Network: Ethernet
  • Information content: Data
  • Certification: CE, ISO, RoHS
  • Condition: New
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