2,434 products found from 76  

Wholesale Sip Phone System

manufacturers & suppliers

Waterproof Outdoor Door Phone SIP System Access Control Knzd-51 Kntech

FOB Price: US $ 33-699 / Piece
Min. Order: 1 Piece
  • Function: IP Door Phone
  • Certification: ROHS, CCC, FCC, ISO, CE, SGS, ISO9000
  • Installation: Wall-Mounted
  • Wire: 2
  • Item: Door Phone
  • Keypad: Yes

2017 Video Doorphone Heavy Duty Telephone SIP Intercom System

FOB Price: US $ 100-299 / Piece
Min. Order: 5 Pieces
  • Auto Answer/Auto Stop: Yes
  • Wearable: Yes
  • Lightning Proof Protection: Yes
  • LED Lndication: Yes
  • Hohtline Call: Yes
  • Tamper-Resistant: Yes

SIP Video Door Phone Wireless Access Control Intercom System

FOB Price: US $ 100-226 / Piece
Min. Order: 1 Piece
  • Night Vision: With Night Vision
  • Type: Wireless
  • Color: Black
  • Voice Service: With Voice Service
  • Installation: Wall-Mounted
  • Certification: RoHS, CCC, FCC, CE

Knzd-47 SIP Video Door Phone Emergency Intercom Doorphone System

FOB Price: US $ 218-265 / Piece
Min. Order: 5 Pieces
  • Night Vision: With Night Vision
  • Type: Wireless
  • Color: Silver/Black
  • Voice Service: With Voice Service
  • Installation: Wall-Mounted
  • Certification: RoHS, CCC, FCC, CE, EMC

VoIP SIP Audio Door Phone Intercom System with Poe Port

FOB Price: US $ 100-299 / Piece
Min. Order: 5 Pieces
  • Application: Hospital, Parking, Hotel
  • Handset: No
  • Wire: 2
  • Lightning Proof Protection: Yes
  • Weatherproof Degree: IP65
  • Loudspeaker: Yes

SIP/VoIP Waterproof Telephone Accessory Communication System for Hospitals

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Type: Key Phone
  • Function: Common Key Phone, Handsfree Phone, Caller Number Presentation Phone, Recording Phone, SMS Phone, VoIP Phone, Video Phone, Industrial Telephone
  • Display: Without Display
  • Touch Screen: Without Touch Screen
  • Dial: DTMF
  • Voice Mail: Not Support Voice Mail

4 SIP Line Andriod VoIP Phone, Video SIP Phone. Video Conference, SIP Doorbell System

FOB Price: US $ 230 / Piece
Min. Order: 1 Piece
  • Type: Terminal
  • Protocol: TCP/IP
  • Support: VPN
  • Number of Channels: 4
  • Wire or Not: Wire
  • Color: White
  • Biocare Electronics Co., Limited
  • Guangdong ISO 9001

SIP PBX Phone System for Hotel (VX200-96)

Min. Order: 1 Piece
  • Country of Origin: China
  • Brand Name: Voptech or OEM
  • Protocol: Sip & Mgcp
  • Port: 96 Fxs/Fxo
  • Packing: 10PC/ Carton
  • Production Capacity: 10, 000 PCS/ Month
  • Shenzhen VOPTEL Technology Co., Ltd.
  • Guangdong

Audio SIP Door Phone Intercom System for Office

FOB Price: US $ 105-110 / Piece
Min. Order: 20 Pieces
  • Item: SIP Door Phone
  • Case Material: Stainless Steel
  • Open Door: Support
  • Auto Answer: Support
  • Auto Hangup: Support
  • Network: Static/DHCP/Pppoe/VPN
  • Shenzhen Niteray Electronic Co., Limited
  • Guangdong

SIP Desk Phone, Wireless IP Phone System

FOB Price: US $ 88-90 / Piece
Min. Order: 1 Piece
  • Type: IP Phone
  • Protocol: PPPoE
  • Support: VPN
  • Wire or Not: Wireless
  • Color: Black
  • Intorduction: an Advanced IP Phone and Wireless Router, with a
  • Telepower Communication Co., Ltd.
  • Guangdong ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, ISO/TS 16949, ISO 14064

Waterproof SIP Door Phone Keypad Door Lock Door Access Control System with IP Intercom

FOB Price: US $ 149-159 / Piece
Min. Order: 1 Piece
  • Type: Intercom Doorbell
  • Style: One-to-Many
  • Wireless: Wired
  • Power Source: Plug
  • Doorbell Function: Yes
  • Phone Unlock: Support
  • Shenzhen Niteray Electronic Co., Limited
  • Guangdong

SIP Audio Door Phone Intercom System for Apartment

FOB Price: US $ 149-155 / Piece
Min. Order: 20 Pieces
  • Item: IP Door Phone
  • Intercom: Support
  • Door Bell: Yes
  • Door Control: Yes
  • Touch Keyboard: Yes
  • Swipe Card: Yes
  • Shenzhen Niteray Electronic Co., Limited
  • Guangdong

SIP. H323 VoIP Telephone Recording System

Min. Order: 1 Piece
  • Type: VoIP Phone Recorder
  • Protocol: SIP, .H323
  • Trademark: GXVOICE
  • Origin: Shenzhen, China
  • Shenzhen Guanxin Electronics Co., Ltd
  • Guangdong

IP PBX Phone System for SMB (VX200-88S/8)

Min. Order: 1 Piece
  • Country of Origin: China
  • Brand Name: Voptech or OEM
  • Protocol: Sip & Mgcp
  • Port: 96 Fxs/Fxo
  • Packing: 10PC/ Carton
  • Production Capacity: 10, 000 PCS/ Month
  • Shenzhen VOPTEL Technology Co., Ltd.
  • Guangdong

SIP Bank Intercom Telephone Clean Room Intercom Audio Telephone System

FOB Price: US $ 50-125 / Piece
Min. Order: 1 Piece
  • Product Name: Clean Room Telephone
  • Material: ABS
  • Waterproof Standard: IP55
  • Telephone Version: Analogue or VoIP
  • Sound Level of Ringing: Over 70dB(a).
  • Cerficate: Ce FCC ISO 9000

Analogue, VoIP Inmate Telephone System

FOB Price: US $ 90-280 / Piece
Min. Order: 1 Piece
  • Type: Dial Phone
  • Function: Wireless Phone, Common Key Phone, SMS Phone, VoIP Phone
  • Display: Without Display
  • Touch Screen: Without Touch Screen
  • Dial: DTMF
  • Voice Mail: Not Support Voice Mail
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Suppliers reviewed by inspection services

    J&R Technology Limited
  • Guangdong ISO 9001

7'' Front Door Intercom System for Home Security (GV-625)

FOB Price: US $ 59-72 / Piece
Min. Order: 1 Piece
  • Night Vision: With Night Vision
  • Type: Wired
  • Color: White
  • Voice Service: With Voice Service
  • Installation: Wall-Mounted
  • Certification: CE

Sos Emergency Telephone Knsp-01 Waterproof Hotline Telephone SIP Security System

FOB Price: US $ 100-299 / Piece
Min. Order: 1 Piece
  • Cerficate: RoHS, CCC, FCC, Ce
  • Color: Yellow / OEM
  • Brand: Koontech
  • Handset: Yes
  • Vandal Resistant: Yes
  • Warranty: 18 Months

Video Intercom System with Night Vision for Entry System

FOB Price: US $ 59-72 / Piece
Min. Order: 1 Piece
  • Night Vision: With Night Vision
  • Type: Wired
  • Color: White
  • Voice Service: With Voice Service
  • Installation: Surface-Mounted
  • Certification: CE

IP SIP Audio Intercom System, Nurse Call

FOB Price: US $ 90-280 / Piece
Min. Order: 1 Piece
  • Function: Handsfree
  • Certification: ROHS, FCC, ISO, CE
  • Installation: Wall-Mounted
  • Wire: Wireless
  • Color: Red or Customized
  • Handsfree: Yes
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Suppliers reviewed by inspection services

    J&R Technology Limited
  • Guangdong ISO 9001

SIP Waterproof IP66 Telephone Industrial Telephone Emergency Call System

FOB Price: US $ 100-299 / Piece
Min. Order: 5 Pieces
  • Cerficate: FCC RoHS Ce ISO9000(2000)
  • Color: Yellow
  • Brand: Koontech
  • Warranty: 18 Months
  • Defend Grade: IP67
  • Connection Type: RJ45

Correctional Telephone, Prisoner Telephone System, Inmate Telephone System

FOB Price: US $ 90-280 / 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
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Suppliers reviewed by inspection services

    J&R Technology Limited
  • Guangdong ISO 9001

Hang Wall SUS Telephone Hand Free Telephone Accessory Communication System

FOB Price: US $ 49-200 / Piece
Min. Order: 1 Piece
  • Material: SUS
  • Keypad: Yes
  • Hand Free: Yes
  • Button: Yes
  • Waterproof: IP66
  • Size: (210*150*60)mm

Emergency Telephone Knsp-08 Waterproof IP Intercom System with Illuminated Keypad

FOB Price: US $ 100-369 / Piece
Min. Order: 1 Piece
  • Type: Waterproof Telephone
  • Function: Common Key Phone, Handsfree Phone, Caller Number Presentation Phone, Recording Phone, SMS Phone, VoIP Phone, Video Phone
  • Display: Without Display
  • Touch Screen: Without Touch Screen
  • Dial: DTMF
  • Voice Mail: Support Voice Mail

VoIP Doorbell SIP Intercom System IP Video Door Intercom

FOB Price: US $ 100-269 / Piece
Min. Order: 5 Pieces
  • Application: Hospital, Parking, Warehouse, Hotel, Company, Garage, Community
  • Robust: Yes
  • Wire: 2
  • Lightning Proof Protection: Yes
  • Weatherproof Degree: IP55
  • Loudspeaker: Yes

IP Pabx Integrate Kntech Paging System Sever Manual Kntd-300

FOB Price: US $ 4000-9000 / Piece
Min. Order: 1 Piece
  • Material: Solution
  • Usage: Warehouse, Villa, Dormitories, Temporary Offices, Workshop
  • Certification: ISO, CE, Ce, RoHS, FCC, TUV, EMC
  • Customized: Customized
  • Product Name: IP Pabx Integrate Kntech Paging System Sever Manua
  • Function: Self-Checking

Audio Door Phone Digital Wireless Doorbells Intercom System for Apartment

FOB Price: US $ 100-299 / Piece
Min. Order: 5 Pieces
  • Night Vision: With Night Vision
  • Type: Industrial Fire Alrm Telephone
  • Color: Stainless Steel
  • Voice Service: With Voice Service
  • Installation: Wall-Mounted
  • Certification: RoHS, CCC, FCC, CE

Emergency Telephone Intercom System One Button Emergency Call Knzd-36

FOB Price: US $ 99-199 / Piece
Min. Order: 1 Piece
  • Product Name: Emergency Telephone Intercom System One Button Eme
  • Brand: Koon
  • Size: 200*130*50mm
  • Material: SUS304
  • Mount: Wall Mount
  • Verison: VoIP or Analogue Optional

Warehouse Management System SIP Broadcast System Manufacturer Tms009

FOB Price: US $ 99-499 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Keypad: Yes
  • Handset: Yes
  • Impact Protection: Ik09
  • Water Proof: IP66
  • Size: 227 X 293 X 135mm

Inmate Communication Solution, Offender Telephone System

FOB Price: US $ 90-280 / Piece
Min. Order: 1 Piece
  • Type: Dial Phone
  • Function: Wireless Phone, Common Key Phone, SMS Phone, VoIP Phone
  • Display: Without Display
  • Touch Screen: Without Touch Screen
  • Dial: DTMF
  • Voice Mail: Not Support Voice Mail
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Suppliers reviewed by inspection services

    J&R Technology Limited
  • Guangdong ISO 9001
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