46 visiting now: 33 USA USA flag 6 Singapore Singapore flag 4 UK UK flag 1 Canada Canada flag 1 China China flag 1 Germany Germany flag 1 Russia Russia flag 1 Argentina Argentina flag

Highlighted Companies

  • Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional... https://www.china-qualityinspection.com
  • Sollex AB (Sweden): Sollex is a Swedish supplier of industrial knives for plastic film manufactures, plastic recycling, packaging,... https://www.sollex.se/en
  • Verify China Company Service (China): Verify China Company Service is founded by a group of people who work years in... https://verifychinacompany.com/

    • Gsm 3g Access Control - China

    price: 10.00 Dollar US$

    Gsm 3g Access Control

    Products Photos Catalog Gsm Access Control Photos Catalog

    The GSM Access Control is a new type advanced Access Control system, it supports dial to open the door for user or visitors.

    By this new type access control system, no need to install indoor intercom any more to save wiring and indoor intercom cost.

    The GSM Access Control inbuilt an industrial quad band 850/900/1800/1900Mhz GSM Module (3G Module is optional), supports up to 1000 authorized phone numbers for maximum 200 room numbers, it is special for apartment access control.

    For authorized users, the GSM Access Control will reject the call from authorized number then carries out the open door action on the first 'ring', no call charges.

    Also, the user can use RFID card to open the door.

    For visitors, dial the room number on the GSM Access Control keypad, the GSM Access Control will dial the room owner’s phone automatically, the owner can open the door remotely or reject to open the door.

    For administers, can manage the room owner phone numbers remotely by SMS or by keypad.


    Company Contact:


    • Phone: 0086-135-7081-0254

    • Address: Floor2,A building 14,Fuqiao third industrial zone,Qiaotou community Fuyong Town Bao'an District,Shen, Shenzhen , Guangdong , China

    • Email: Email


    Published date: March 13, 2017

    • Business Description: We are a professional GSM 3G 4G RTU DTU/GSM 3G 4G NB-IoT Industrial IoT Gateway/Modbus RTU/TCP IO Module/IIOT Cloud Platform Development OEM DEM manufacturer since 2005.

    Related listings



    • Vending Machine T Handle Lock Zinc Alloy
      Vending Machine T Handle Lock Zinc Alloy
      Security and safety training equipment - Topper Vending Machine Lock Manufacturer Co., Ltd. - China - March 10, 2017 - contact company for price

      Vending Machine T-handle Lock Manufacturer in China: Vending Machine T-handle Lock, Zinc Alloy, Stainless Steel, Brass, Shiny Chrome, Nickel Plated. Specifications:  · Material: zinc alloy, stainless steel, brass. · Finished: shiny chrome, nickel pla...

    • Zinc Alloy Vending Machine Cylinder Lock
      Zinc Alloy Vending Machine Cylinder Lock
      Security and safety training equipment - Topper Vending Machine Lock Manufacturer Co., Ltd. - China - March 10, 2017 - contact company for price

      Zinc Alloy Vending Machine Cylinder Lock Manufacturer in China: Zinc Alloy Vending Machine Cylinder Lock, Special Spindle Like "C", Shiny Chrome. Specifications: M aterial: zinc alloy. Finished: shiny chrome, nickel plated. Key combination: over 10, ...

    • Vending Machine Plunger Lock
      Vending Machine Plunger Lock
      Security and safety training equipment - Topper Vending Machine Lock Manufacturer Co., Ltd. - China - March 10, 2017 - contact company for price

      Vending Machine Plunger Lock Manufacturer in China: Vending Machine Plunger Lock, Anti-drill Ball On Lock Front, Zinc Alloy, Shiny Chrome, Nickel Plated. Specifications: Material: zinc alloy. Finished: shiny chrome, nickel plated. Key combination: ov...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"