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    243 products found for

    school intercom systems

    BusinessType
    apartment smart intercom system wireless

    US $30.00-$350.00 / Unit
    1 Unit (Min. Order)
    5YRS
    Shenzhen Mingte Tech Co., Ltd.
    92.7%
    Contact Supplier
    ···
    < Sponsored Listing
    After-Sales Service 1. MINGTE provide Communication Protocol, SDK for customers to develop. 2. MINGTE provide technical support to customers when they met problems in develop processing. 5. MINGTE provide a high efficiency team and pleasure purchase process to customers.
    2019 TELIKOU New Update TM-800 Eight channel wired intercom System For TV station lighting sound Stage

    US $800.00-$800.00 / Set
    1 Set (Min. Order)
    7YRS
    TELIKOU Technologies Co., Ltd.
    (3)
    76.2%
    " Customer service "  (1)
    Contact Supplier
    ···
    Smart Intercom Systems MT126 Industrial Intercom

    US $1.00-$1.00 / Pieces
    5YRS
    Shenzhen Mingte Tech Co., Ltd.
    92.7%
    Contact Supplier
    ···
    ITC T-6703 2 Way Network IP Based Intercom System for School Intercom Systems

    US $150.00-$400.00 / Set
    10 Sets (Min. Order)
    6YRS
    Guangzhou Baolun Electronics Co., Ltd.
    70.0%
    Contact Supplier
    ···
    The IP intercom panel is designed of in-wall or wall mount design of outdoor applications. * Ring call to intercom station microphone and automatically transfer function when no answer or busy. * Intercom station microphone and PC server center can broadcast music or voice message directly.
    Top Tech Emergency Intercom TCP IP Audio School Paging System

    US $50000-$80000 / Set
    1 Set (Min. Order)
    16YRS
    Guangzhou ITC Electronic Technology Limited
    82.2%
    Contact Supplier
    ···
    Highly Stable IP Network Internal School Intercom Systems

    US $100.00-$120.00 / Box
    1 Box (Min. Order)
    5YRS
    Guangzhou Lingyin Electronic Co., Ltd.
    (1)
    46.4%
    Contact Supplier
    ···
    24V POE EVAC Voice Alarm IP PA System

    US $100.00-$500.00 / Piece
    1 Piece (Min. Order)
    3YRS
    Nanchang Huayin Electronic Technology Co., Ltd.
    87.5%
    Contact Supplier
    ···
    IP network public address system / IP network intercom system /IP network background music system control center

    US $120.00-$120.00 / Set
    1 Set (Min. Order)
    3YRS
    Shenzhen Xibangyuan Technology Co., Ltd.
    (4)
    91.0%
    Contact Supplier
    ···
    Desktop IP Network Paging MIC Microphone Intercom System

    US $342.00-$342.00 / Set
    1 Set (Min. Order)
    7YRS
    Guangzhou Baiyun Kaiyun Electronic Equipment Factory
    (1)
    84.6%
    " Professional seller "  (1)
    Contact Supplier
    ···
    2017 background music bgm digital PA school paging system IP network intercom

    US $98.00-$108.00 / Piece
    100 Pieces (Min. Order)
    7YRS
    Shenzhen OBTPA Technology Co., Ltd.
    90.2%
    Contact Supplier
    ···
    Model OBT-9808 Network Interface Standard RJ45 Protocol Support TCP/IP , UDP , IGMP(group broadcasting) Audio Model MP3 Sample Rate 8K ~ 96KHz Transmit Speed 10/100Mbps Audio Format 16 digit stereo CD tone Output Frequency 20Hz ~ 18KHz THD ≤0.2% Noise Signal Rate > 80dB Au xiliary line input level 350mV RCA Screw terminals Speaker Output Impedance and Rated Power Output 8Ω , RCA Screw terminals Line Out Voltage Input 1000mV 3.5 Screw terminals Line Out Resistance Input 1KΩ MIC Input Sensitivity 10mV Working Temperature 5 ℃ ~ 40 ℃ Working Humidity 10% ~ 90% Power Consumption 10W Standby Power Consumption ≤1W Power Supply DC5V Dimensions 430×110×165mm Weight 1Kg
    Good sound powerful school pa system intercom

    US $50.00-$60.00 / Piece
    1 Piece (Min. Order)
    3YRS
    Enping Tact Audio Equipment Factory
    (1)
    80.4%
    Contact Supplier
    ···
    ITC Public Address IP Intercom Surround Audio School Education PA Sound System for Project

    US $50000-$80000 / Set
    1 Set (Min. Order)
    16YRS
    Guangzhou ITC Electronic Technology Limited
    82.2%
    Contact Supplier
    ···
    Easy to operating digital pa system

    US $530.00-$900.00 / Piece
    5 Pieces (Min. Order)
    6YRS
    Guangzhou Baolun Electronics Co., Ltd.
    70.0%
    Contact Supplier
    ···
    Call Point IP Emergency Terminal for school IP PA system

    US $100.00-$200.00 / Piece
    1 Piece (Min. Order)
    3YRS
    Nanchang Huayin Electronic Technology Co., Ltd.
    87.5%
    Contact Supplier
    ···
    Public Address System New IP Network PA Control Center Server IP-115L

    US $1667-$2200 / Set
    2 Sets (Min. Order)
    7YRS
    Guangzhou Baiyun Kaiyun Electronic Equipment Factory
    (1)
    84.6%
    " Professional seller "  (1)
    Contact Supplier
    ···
    Digital Network 4 Channel Audio Intercom IP PA Microphone System for Coffee Shop Schools

    US $5000-$15000 / Set
    1 Set (Min. Order)
    16YRS
    Guangzhou ITC Electronic Technology Limited
    82.2%
    Contact Supplier
    ···
    67 series ip audio intercom system for prison schools

    US $530.00-$900.00 / Piece
    5 Pieces (Min. Order)
    6YRS
    Guangzhou Baolun Electronics Co., Ltd.
    70.0%
    Contact Supplier
    ···
    IP Intercom Microphone Call Station For PA System

    US $100.00-$500.00 / Piece
    1 Piece (Min. Order)
    3YRS
    Nanchang Huayin Electronic Technology Co., Ltd.
    87.5%
    Contact Supplier
    ···
    Public Address System New IP Network Intercom Control Center Server IP-115M

    US $1667-$2200 / Set
    2 Sets (Min. Order)
    7YRS
    Guangzhou Baiyun Kaiyun Electronic Equipment Factory
    (1)
    84.6%
    " Professional seller "  (1)
    Contact Supplier
    ···
    School Window Two -way Intercom KNDJ-1

    US $200.00-$500.00 / Set
    1 Set (Min. Order)
    8YRS
    Koon Technology (Shenzhen) Ltd.
    (4)
    90.9%
    " Customer service "  (1)
    " On time delivery "  (1)
    " Trustworthy supplier "  (1)
    Contact Supplier
    ···
    Cloud IP Public Address System For FM Station School Hotel

    US $100.00-$500.00 / Piece
    1 Piece (Min. Order)
    3YRS
    Nanchang Huayin Electronic Technology Co., Ltd.
    87.5%
    Contact Supplier
    ···
    city emergency and school audio tcp ip network paging system intercom

    US $530.00-$900.00 / Piece
    5 Pieces (Min. Order)
    6YRS
    Guangzhou Baolun Electronics Co., Ltd.
    70.0%
    Contact Supplier
    ···
    Multifunction Telephone Wireless Intercom School Intercom Systems

    US $99.00-$300.00 / Piece
    1 Piece (Min. Order)
    3YRS
    J&R Technology Limited (Shenzhen)
    (1)
    92.3%
    Contact Supplier
    ···
    Cheap School Intercom Systems TC-308AC

    US $30.00-$41.00 / Piece
    1 Piece (Min. Order)
    7YRS
    Foshan IKE Science & Technology Co., Ltd.
    (1)
    89.5%
    " Fast delivery "  (1)
    Contact Supplier
    ···
    Q2: Can I get a sample from you9 A: Yes, we provide samples at request. For formal order, lead time would be different according to different quantity. For more question pls kindly leave message in our Website or contact me directly!
    32 extensions PABX CP832-432 school intercom pbx system

    US $167.00-$195.00 / Piece
    1 Piece (Min. Order)
    6YRS
    Foshan Excelltel Technology Co., Ltd.
    (6)
    " Excellent technology company "  (1)
    Contact Supplier
    ···
    Full-Duplex Wireless Theater School Football live show performance Intercom System

    US $3700-$3700 / Set
    1 Set (Min. Order)
    7YRS
    TELIKOU Technologies Co., Ltd.
    (3)
    76.2%
    " Customer service "  (1)
    Contact Supplier
    ···
    CAT 5 connected calling bell with camera school intercom systems

    10 Pieces (Min. Order)
    8YRS
    Zhuhai Sunrn Electronics Co., Ltd.
    (2)
    61.9%
    Contact Supplier
    ···
    2. The warranty is two-three years 3. We are the customs registered, and have the authorization to do the Export & Import business. 4. We have customer service center, you can ask for help from our customer service center, and we will action accordingly. Our main products include audio and video doorphone systems, digital door viewers, intercom villa kits, audio and video emergency calling systems, and more.
    School Language Lab Audio Video Intercom System

    US $523.00-$4465 / Set
    1 Set (Min. Order)
    9YRS
    Shaanxi Greelan Technology Development Co., Ltd.
    (1)
    88.9%
    " Customer service "  (1)
    Contact Supplier
    ···
    2. Advanced Technology 1) Hardware - Less equipment to make the connection easy and save the cost. 4. Fast and timely delivery 1) Product preparation - 7--10 days. 2) Delivery - Timely delivery once the goods are ready.
    , completely solving the problems existing in traditional intercom or broadcasting system: poor sound quality, complicate maintaining management, limitation of transmission distance, poor interaction, being heard without image, etc. Double-button panel with models of emergency call and service consultation. Short-circuit output and input interfaces, can receive and control some peripheral devices.
    Back light compensation ,3D noise reduction . Automatic recording by motion detection . Video recording by pressing the call button .
    Wireless Building Gate Classroom School Office Multiple Intercom System Systems For Home Video Door Phone With Screen

    US $85.50-$87.50 / Pieces
    2 Pieces (Min. Order)
    3YRS
    Zhuhai Morning Technology Co., Ltd.
    (8)
    74.5%
    " Fast delivery "  (1)
    Contact Supplier
    ···
    1000 station School Broadcasting Wireless Intercom system ISM1600S

    US $50.00-$75.00 / Piece
    2 Pieces (Min. Order)
    THODUKONICS
    Contact Supplier
    ···
    You can dial and communicate between wireless intercoms up to 1000 extensions . Hear the dial tone by lifting the hand set and dial the required intercom number. It is also possible for 250 people to communicate at a time without any cross taking or mingling.

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    About product and suppliers:
                243 school intercom systems products are offered for sale by suppliers on Alibaba.com, of which smart security devices accounts for 20%, walkie talkie accounts for 13%, and professional audio, video & lighting accounts for 11%. 

A wide variety of school intercom systems options are available to you, such as handheld, professional amplifier. 

There are 236 suppliers who sells school intercom systems on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, India, and Taiwan, China, from which the percentage of school intercom systems supply is 97%, 1%, and 1% respectively.
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