153,906 Telephone System
results from4,397 suppliers
Correctional Telephone, Prisoner Telephone System, Inmate Telephone System
US$ 259-359 / Piece
Min. Order:1 Piece
- Type: Dial Phone
- Function: Wireless Phone, Common Key Phone, SMS Phone, VoIP Phone
- Display: With Display
- Touch Screen: Without Touch Screen
- Dial: DTMF
- Voice Mail: Not Support Voice Mail
PBX 2 Co Lines 8 Extensions Soho Telephone System with Caller ID
US$ 29.01-34.13 / Piece
Min. Order:1 Piece
- Type: PBX
- Port Number: 8~16
- Transmission Mode: Full Duplex
- Structure of Port: Modular PBX
- Information Transmission Method: Simulation
- Connection Mode: Time Connection
Flameproof Weatherproof Vandal Resistant IP67 Fire Alarm Telephone System
US$ 429-449 / Piece
Min. Order:1 Piece
- Usage: Telephone
- Type: Explosion Proof Telephone
- Support Network: IP/Analogue/GSM
- Information content: Voice
- Certification: CE, ISO, RoHS, GS, Atex
- Condition: New
Excelltel Intercom Pabx PBX Telephone Central Switch System MD208 for Office
US$ 29.01-34.13 / Piece
Min. Order:1 Piece
- Type: Excelltel or OEM
- Port Number: 8~16
- Transmission Mode: Full Duplex
- Transmission Rate: 10/100mbps
- Structure of Port: Modular PBX
- Information Transmission Method: Simulation
Two-Way Voice Talking Hotel PBX Door Phone SIP Intercom and Pabx/Ipbx Telephone System
US$ 110 / Piece
Min. Order:100 Pieces
- Function: Handsfree
- Certification: FCC, CE
- Installation: Wall-Mounted
- Packing: Carton Box
- Standard: 105*162*30mm
- Port: Shenzhen
Construction Buck Hoist Intercom Speaker System
US$ 198-228 / Piece
Min. Order:1 Piece
- Usage: Telephone, Workstation, Server, Mobile phone
- Type: Wired
- Information content: Voice
- Certification: CE, ISO
- Condition: New
- Application: Contruction Hoist
Hwd-U1930, 600-1000 Users, Voice Gateway, Call Centre, VoIP Gateway, Internal Communication Systems, Ippbx VoIP
US$ 9028-11905 / Piece
Min. Order:1 Piece
- Usage: Telephone, Computer, Workstation, Mobile phone, Laptop
- Type: Wired
- Support Network: Ethernet
- Information content: Data
- Certification: CE, ISO, CCC
- Condition: New
Construction Use Communication System, Multi Frequency
US$ 198-228 / Piece
Min. Order:1 Piece
- Usage: Telephone, Workstation, Construction Hoist
- Certification: CE, ISO
- Condition: New
- Frequency: 3 Kinds
- Quantity: Depends on Floors
- Packing: Carton Box
X-ray Penetration Force Can Reach 60mm Thick Steel Plate X-ray Security Inspection System of Roller Conveyor
US$ 56000-57000 / Piece
Min. Order:1 Piece
- After-sales Service: Telephone and Video Guidance, Door-to-Door Guidanc
- Warranty: 1year
- Certification: CE, ISO
- Customized: Customized
- Form: Flatbed
- Application: Security Check
50dBm LTE Anti Drone System Module Jamming Wi-Fi GPS Counter Drone System
US$ 530 / Piece
Min. Order:1 Piece
- Usage: Telephone, Mobile phone
- Type: Wired
- Support Network: CDMA
- Information content: Data
- Certification: CE
- Condition: New
Lorawan/Cat. 1 Smart Water Meter and Metering System for Efficient Water Management
Min. Order:1 Piece
- After-sales Service: Online/Video/Telephone Guidence
- Warranty: 18 Months
- Application: Civil, Industrial
- Communication: Lorawan/Cat. 1
- Nominal Caliber: 15/20/25mm
- Display Method: Digital
Vertiv Emerson Netsure 531AA1 DC 48V Power Supply Telecom Rectifier System
US$ 657-659 / pieces
Min. Order:1 pieces
- Usage: Telephone, Computer
- Type: Wireless
- Certification: CE, ISO
- Condition: New
- Brand: Vertiv
- Use: Telecommunication
Dpr6000b-48 Three Phase Rectifier Eltek Ecotower Scalable DC Power System
US$ 0.1-0.2 / Piece
Min. Order:1 Piece
- Usage: Telephone, Computer, Workstation, Server
- Type: Wired
- Support Network: Ethernet
- Information content: Data
- Certification: CE, ISO, RoHS
- Condition: New
Voice Gateway, Call Center, Huawei Espace-U-1981, VoIP, Internal Communication Systems, Supports 20000 Users, Ippbx,
US$ 78876-145707 / Piece
Min. Order:1 Piece
- Usage: Telephone, Computer, Workstation, Mobile phone, Laptop
- Type: Wired
- Support Network: Ethernet
- Certification: ISO
- Power Consumption: 220W(Full Match)
- User Capacity Per Hwd-U1960: 10000~20000 (140 FXS (Maximum 224 FXS)
Passenger Hoist Intercome Emergency Calling System for Passenger Electric Elevator Lift
US$ 198-228 / Piece
Min. Order:1 Piece
- Usage: Telephone
- Type: Wired
- Information content: Voice
- Certification: CE, ISO
- Condition: New
- Frequency: 3 Kinds
Cat. 6A Shielded RJ45 Tool-Free Keystone Jack Indoor Cabling System
US$ 0.54-0.6 / Piece
Min. Order:1000 Pieces
- Usage: Telephone, Computer, Workstation, Server, Laptop
- Type: Wired
- Information content: Data
- Certification: CE, ISO, RoHS
- Condition: New
- IDC Pin: Nickel Plated Phosphor Bronze
Xray Security Inspection System Roller Conveyor Suitable for Non Unpacking X-ray Security Inspection Bulk Goods
US$ 56000-57000 / Piece
Min. Order:1 Piece
- After-sales Service: Telephone and Video Guidance, Door-to-Door Guidanc
- Warranty: 1year
- Certification: CE, ISO
- Customized: Customized
- Form: Flatbed
- Application: Security Check
Hot Selling Good Quality Construction Lift Intercom System
US$ 198-228 / Piece
Min. Order:1 Piece
- Usage: Telephone, Workstation, Server, Mobile phone
- Type: Wired
- Information content: Voice
- Certification: CE, ISO
- Condition: New
- Frequency: 3 Kinds
Voice Gateway, Call Center, VoIP, Huawei Espace-U-1930, Internal Communication Systems, Supports 1000 Users, Ippbx
US$ 2055-4109 / Piece
Min. Order:1 Piece
- Usage: Telephone, Computer, Workstation, Mobile phone, Laptop
- Type: Wired
- Support Network: Ethernet
- Certification: ISO
- Condition: New
- Power Consumption: 220W(Full Match)
China Factory X-ray Security Inspection System for Large Trucks in Logistics Park
US$ 690000-700000 / Piece
Min. Order:1 Piece
- After-sales Service: Remote Support
- Warranty: Telephone and Video Guidance, Door-to-Door Guidanc
- Certification: CE, ISO
- Customized: Customized
- Form: Portable
- Application: Security Check
Voice Gateway, Call Centre, Hwd-U1930-C, VoIP Gateway, Internal Communication Systems, Supports 1000 Users, Ippbx
US$ 12000-32800 / Piece
Min. Order:1 Piece
- Usage: Telephone, Workstation, Server, Mobile phone
- Type: Wired
- Support Network: Ethernet
- Information content: Data
- Certification: CE, ISO
- Condition: New
Changsha Tona Container Handling System for Quick Freight Transfer Between Vehicles
Min. Order:1 Piece
- After-sales Service: Provide Free Technical Telephone Guidance 24 Hours
- Warranty: 1year
- Type: Container Flip Spreader
- Material: Steel
- Lifting Capacity: >6T
- Fixed Form: Bolt Type
Construction Lift Intercom System
US$ 198-228 / Piece
Min. Order:1 Piece
- Usage: Telephone, Workstation, Server, Mobile phone
- Type: Wired
- Information content: Voice
- Certification: CE, ISO
- Condition: New
- Frequency: 3 Kinds
Wuhan Factory X-ray Security Inspection System for Large Trucks in Logistics Park
US$ 690000-700000 / Piece
Min. Order:1 Piece
- After-sales Service: Remote Support
- Warranty: Telephone and Video Guidance, Door-to-Door Guidanc
- Certification: CE, ISO
- Customized: Customized
- Form: Portable
- Application: Security Check
, Huawei Espace U 1981, Voice Gateway, Call Centervoip, VoIP Gateway, Internal Communication Systems, Supports 2500-20000 Users, Ippbx,
US$ 24082-145707 / Piece
Min. Order:1 Piece
- Usage: Telephone, Computer, Workstation, Mobile phone
- Type: Wired
- Support Network: Ethernet
- Information content: Data
- Certification: ISO
- Condition: New
J&R VoIP Emergency System Telephone Intercom System
US$ 279-379 / Piece
Min. Order:1 Piece
- Usage: Commercial, Entertainment, Industry, Medical
- Call Type: Mixed
- Hardware Technology: Digital Switch
- Certification: CE, ISO, RoHS, FCC
- Condition: New
- Certificate: Ce, FCC, RoHS, ISO9001
Three Frequencies Wireled Intercom System
US$ 198-228 / Piece
Min. Order:1 Piece
- Usage: Telephone, Workstation, Server, Mobile phone
- Type: Wired
- Information content: Voice
- Certification: CE, ISO
- Condition: New
- Frequency: 3 Kinds
Wuhan Ultra Narrow Slit Beam Output Collimator X-ray Security Inspection System of Roller Conveyor
US$ 56000-57000 / Piece
Min. Order:1 Piece
- After-sales Service: Telephone and Video Guidance, Door-to-Door Guidanc
- Warranty: 1year
- Certification: CE, ISO
- Customized: Customized
- Form: Flatbed
- Application: Security Check
Latest Technology Hoist Intercome Calling System for Passenger Electric Elevator Lift
US$ 198-228 / Piece
Min. Order:1 Piece
- Usage: Telephone
- Type: Wired
- Information content: Voice
- Certification: CE, ISO
- Condition: New
- Frequency: 3 Kinds
Huawei Espace U 1981 Voice Gateway, Call Cente VoIP, VoIP Gateway, Internal Communication Systems, Supports 2000~20000 Users, Ippbx
US$ 24082-145707 / Piece
Min. Order:1 Piece
- Usage: Telephone, Computer, Workstation, Mobile phone, Laptop
- Type: Wired
- Support Network: Ethernet
- Information content: Data
- Certification: ISO
- Condition: New
Lingre High Pressure Flange Heater System
US$ 40000-44000 / Piece
Min. Order:1 Piece
- After-sales Service: Telephone&Video&Online Services
- Warranty: 12 Months
- Type: Stainless Steel Heating Equipment
- Certification: CE
- Structure: Horizontal Type
- Packing: Wooden Case
100 Container Trucks Can Be Scanned Every Hour Hydraulic Drive Self-Propelled Container X-ray Scanning System
US$ 506000-507000 / Piece
Min. Order:1 Piece
- After-sales Service: Remote Support
- Warranty: Telephone and Video Guidance, Door-to-Door Guidanc
- Certification: CE, ISO
- Customized: Customized
- Form: Flatbed
- Application: Security Check
Hot Sale 2 Wire Intercom System for Construction Hoist
US$ 198-228 / Piece
Min. Order:1 Piece
- Usage: Telephone, Workstation, Server, Mobile phone
- Type: Wired
- Information content: Voice
- Certification: CE, ISO
- Condition: New
- Frequency: 3 Kinds
Free Shipping GSM SIM Card Telephone Alarm PSTN Security Intruder Alarm System with Fire Sensors
US$ 57-65 / Piece
Min. Order:10 Pieces
- Type: Anti-Theft Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: CE, ISO, FCC, RoHS, CCC
- Transmission Mode: Wireless
- Alarm Volume (within 1m): ≥80dB
Huawei Espace-U-1981, Voice Gateway, Call Center, VoIP, VoIP Gateway, Internal Communication Systems, Supports 15000-20000 Users, Ippbx,
US$ 113123-147369 / Piece
Min. Order:1 Piece
- Usage: Telephone, Computer, Workstation, Mobile phone, Laptop
- Type: Wired
- Support Network: Ethernet
- Information content: Data
- Certification: CE, ISO
- Condition: New
X-ray Security Inspection System of Large Freight Cars Adopts Cascade Mode Multi Energy X-ray Sources to Improve Penetration of Goods Expand Irradiation Angle
US$ 690000-700000 / Piece
Min. Order:1 Piece
- After-sales Service: Remote Support
- Warranty: Telephone and Video Guidance, Door-to-Door Guidanc
- Certification: CE, ISO
- Customized: Customized
- Form: Portable
- Application: Security Check
Manufacturers Sell Central Air Conditioning Floor Heating System Hydraulic Balance Distributor with Noise Reduction Function
US$ 322.3-322.9 / Piece
Min. Order:1 Piece
- After-sales Service: Telephone Guidance
- Warranty: 3 Year
- Heating Type: Water Heating Systems
- Connection Method: Thread G
- Material: Stainless Steel/Brass
- Packing: Carton/Pallet
High Quality Rack and Pinion Hoist Intercom Speaker System
US$ 198-228 / Piece
Min. Order:1 Piece
- Usage: Telephone, Workstation, Server, Mobile phone
- Type: Wired
- Information content: Voice
- Certification: CE, ISO
- Condition: New
- Frequency: 3 Kinds
Voice Gateway, Call Center, Huawei Espace-U-1981, VoIP, VoIP Gateway, Internal Communication Systems, Supports 20000 Users, Ippbx,
US$ 51479-145707 / Piece
Min. Order:1 Piece
- Usage: Telephone, Computer, Workstation, Mobile phone, Laptop
- Power Consumption: 220W(Full Match)
- User Capacity Per Hwd-U1960: 6000~20000 (140 FXS (Maximum 224 FXS)
- Signaling Protocol: Pri,Qsig,Ss7,R2,SIP,Bri
- Terminal Type: Analog Phones, IP Phones, Video Phones
- System Reliability: 99.995%
Wuhan Factory Hydraulic Drive Self-Propelled Container X-ray Scanning System Is Designed for X-ray Security Inspection
US$ 506000-507000 / Piece
Min. Order:1 Piece
- After-sales Service: Remote Support
- Warranty: Telephone and Video Guidance, Door-to-Door Guidanc
- Certification: CE, ISO
- Customized: Customized
- Form: Flatbed
- Application: Security Check
