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Telephone System Factory
37,903
products found
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Video
Hwd-U1930, Voice Gateway, Call Centre, VoIP Gateway, Internal Communication
Systems
, Supports 1000 Users, Ippbx
US$ 10495-11905
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
Video
Voice Gateway, Call Center, VoIP, Hwd-U1960, VoIP Gateway, Internal Communication
Systems
, Supports 3000 Users, Ippbx
US$ 27592-28578
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
Video
Ethernet/IP Slave Integrated Io
System
, 2-4 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC
US$ 81.99-195.99
/ Piece
1 Piece
(Min. Order)
Start Order
Sichuan Odot Automation System Co., Ltd.
Video
Voice Gateway, Call Center, Huawei Espace-U-1981, VoIP, Internal Communication
Systems
, Supports 20000 Users, Ippbx,
US$ 17232-145707
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
Video
Voice Gateway, Call Center, VoIP, Huawei Espace-U-1930, Internal Communication
Systems
, Supports 1000 Users, Ippbx
US$ 2055-4109
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
Video
Huawei Espace U1960, Voice Gateway, Internal Communication
Systems
, Supports 1000 Users, Ippbx
US$ 4862-11806
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
Video
Free Shipping GSM SIM Card
Telephone
Alarm PSTN Security Intruder Alarm
System
with Fire Sensors
US$ 57-65
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Voice Recording
System
Telephone
Voice Recorder
System
with Hard Disk
US$ 450
/ Set
1 Set
(Min. Order)
Start Order
Excelltel Technology Co., Ltd.
Video
Pabx Switch
Telephone
System
1 GSM Wireless Trunk Lines of Ts+416 4co Lines, 16 Extensions
US$ 117-145
/ Set
1 Set
(Min. Order)
Start Order
Excelltel Technology Co., Ltd.
Telephone
VoIP Intercom IP PBX
System
Px800 Series
US$ 535
/ Set
1 Set
(Min. Order)
Start Order
Excelltel Technology Co., Ltd.
Video
Voice Gateway, Call Center, Huawei Espace-U-1981, VoIP, VoIP Gateway, Internal Communication
Systems
, Supports 20000 Users, Ippbx,
US$ 65178-145707
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
Video
Voice Gateway, Call Center, VoIP, Hwd-U1960, VoIP Gateway, Internal Communication
Systems
, Supports 3000 Users, Ippbx
US$ 4862-28578
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
Video
Voice Gateway, Call Center, Huawei Espace-U-1981, VoIP, Internal Communication
Systems
, Supports 20000 Users, Ippbx,
US$ 58328-145707
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
Video
Voice Gateway, Call Center, Huawei Espace-U-1981, VoIP, Internal Communication
Systems
, Supports 20000 Users, Ippbx,
US$ 27506-145707
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
Video
Hwd-U1960, Voice Gateway, Call Center, VoIP, VoIP Gateway, Internal Communication
Systems
, Supports 3000 Users, Ippbx
US$ 4862-28578
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
Video
Voice Gateway, Call Center, Huawei Espace-U-1981, VoIP, Internal Communication
Systems
, Supports 20000 Users, Ippbx,
US$ 133671-145707
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
Video
Voice Gateway, Call Center, Huawei Espace-U-1981, VoIP, Internal Communication
Systems
, Supports 20000 Users, Ippbx,
US$ 48054-145707
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
Video
Voice Gateway, Call Center, Huawei Espace-U-1981, VoIP, Internal Communication
Systems
, Supports 20000 Users, Ippbx
US$ 37780-145707
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
Video
Voice Gateway, Call Center, Huawei Espace-U-1981, VoIP, Internal Communication
Systems
, Supports 20000 Users, Ippbx
US$ 61753-145707
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
Video
Voice Gateway, Call Center, Huawei Espace-U-1981, VoIP, Internal Communication
Systems
, Supports 20000 Users, Ippbx,
US$ 99424-145707
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
Video
Voice Gateway, Call Center, Huawei Espace-U-1981, VoIP, Internal Communication
Systems
, Supports 20000 Users, Ippbx,
US$ 30931-145707
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
Video
Voice Gateway, Call Center, Huawei Espace-U-1981, VoIP, Internal Communication
Systems
, Supports 20000 Users, Ippbx,
US$ 78876-145707
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
Video
Hwd-U1960, Voice Gateway, Call Center, VoIP, VoIP Gateway, Internal Communication
Systems
, Supports 3000 Users, Ippbx
US$ 4862-28578
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
Video
Voice Gateway, Call Center, Huawei Espace-U-1981, VoIP, VoIP Gateway, Internal Communication
Systems
, Supports 20000 Users, Ippbx,
US$ 58328-145707
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
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Category
Electrical & Electronics
Communication Module
PBX
Communication Cable
Manufacturing & Processing Machinery
Snack Machinery
Plasma Cutting Machine
More
Product Features
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Certification
DOT
E-MARK
CE
ISO
FCC
RoHS
MUTCD
ASTM
CCC
More
Working Principle
Electro-Optical Type
Electromagnetic
Electromechanical
Electro-Acoustic Style
Alarm Volume (within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
315MHz
433.92MHz
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Manufacturer/Factory
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Jinan
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