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Wholesale Telephone System
29,046
products found
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Video
Excelltel 32CH Intercom Pabx PBX
Telephone
Exchange
System
CS632-432
US$ 70-85
/ Set
1 Set
(Min. Order)
Start Order
Excelltel Technology Co., Ltd.
Excelltel PBX Hybrid
Telephone
System
Cp832
US$ 135-165
/ Piece
1 Piece
(Min. Order)
Start Order
Excelltel Technology Co., Ltd.
Video
0.5mm 1mm Use for Indoor Installation, Internal Connection of
Telephone
Systems
US$ 0.1-1.99
/ Meter
100 Meters
(Min. Order)
Start Order
Qinshan Cable Group Co., Ltd.
Mini
Telephone
Exchange Pabx PBX
System
CS+416
US$ 76-84
/ Set
1 Set
(Min. Order)
Start Order
Excelltel Technology Co., Ltd.
Intercom
Telephone
Pabx PBX
System
with 240 Users for Apartment Tp256-8240
US$ 1500-1895
/ Piece
1 Piece
(Min. Order)
Start Order
Excelltel Technology Co., Ltd.
Excelltel Intercom Pabx PBX
Telephone
Central Switch
System
MD208 for Office
US$ 29.01-34.13
/ Piece
1 Piece
(Min. Order)
Start Order
Excelltel Technology Co., Ltd.
Excelltel Wireless Pabx PBX
Telephone
Exchange Central
System
CS 416 for Office
US$ 37-47
/ Set
1 Set
(Min. Order)
Start Order
Excelltel Technology Co., Ltd.
Video
Construction Buck Hoist Intercom Speaker
System
US$ 198-228
/ Piece
1 Piece
(Min. Order)
Start Order
Shanghai Strong Engineering Construction Co., Ltd.
Excelltel Pabx Keyphone
System
MK308 PC Billing Software Management
US$ 53.62-63.09
/ Piece
1 Piece
(Min. Order)
Start Order
Excelltel Technology Co., Ltd.
Video
Manufacturers Sell Stainless Steel Hydraulic Balance Distributor Manifolds and
System
Accessories
US$ 268.4-269
/ Piece
1 Piece
(Min. Order)
Start Order
Ningbo Junzhou Automatic Control Equipment Co., Ltd.
Video
Manufacturers Sell Central Air Conditioning Floor Heating
System
Hydraulic Balance Distributor with Noise Reduction Function
US$ 322.3-322.9
/ Piece
1 Piece
(Min. Order)
Start Order
Ningbo Junzhou Automatic Control Equipment Co., Ltd.
Video
Fire Detection Alarm
System
with WiFi Smart Smoke Detector WiFi Wireless Alarm
System
US$ 38-50
/ Piece
10 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Construction Hoist Intercom Hoistcom Communication
System
US$ 198-228
/ Piece
1 Piece
(Min. Order)
Start Order
Shanghai Strong Engineering Construction Co., Ltd.
Video
Personnel Hoists Intercom
System
US$ 198-228
/ Piece
1 Piece
(Min. Order)
Start Order
Shanghai Strong Engineering Construction Co., Ltd.
Construction Elevator Hoistcom Communication
System
US$ 198-228
/ Piece
1 Piece
(Min. Order)
Start Order
Shanghai Strong Engineering Construction Co., Ltd.
Construction Hoist Intercom Speaker Unit
System
US$ 198-228
/ Piece
1 Piece
(Min. Order)
Start Order
Shanghai Strong Engineering Construction Co., Ltd.
Video
Industrial Elevators and Hoist Comms Unit Intercom
System
US$ 198-228
/ Piece
1 Piece
(Min. Order)
Start Order
Shanghai Strong Engineering Construction 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.
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 Recording
System
Telephone
Voice Recorder
System
with Hard Disk
US$ 450
/ Set
1 Set
(Min. Order)
Start Order
Excelltel Technology Co., Ltd.
Video
Robot Automation
System
Custom Made Design
US$ 0.18-1.8
/ Piece
100 Pieces
(Min. Order)
Start Order
Suzhou Bulovb Electronic Co., Ltd.
Video
Explain Pabx Building Management
System
for Hotel Tp848-448
US$ 248
/ Piece
1 Piece
(Min. Order)
Start Order
Excelltel Technology Co., Ltd.
Cheap Intercom
System
Epbx for Home 1 FXO 8 FXS Pabx
US$ 28-35
/ Set
1 Set
(Min. Order)
Start Order
Excelltel Technology Co., Ltd.
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Category
Electrical & Electronics
PBX
Communication Cable
Communication Module
Power Distribution Cabinet & Box
Manufacturing & Processing Machinery
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Product Features
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Certification
DOT
E-MARK
CE
ISO
FCC
RoHS
MUTCD
ASTM
CCC
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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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