Cell Phone Network Intercoms: Infinite-Range Wireless Intercoms for Homes or Businesses

Outdoor cell phone network intercoms transmit wireless signals through the cellular network to connect with landline and mobile phones worldwide. These systems received the name GSM intercoms because their original operation was based on the Global System for Mobile Communications standard. The United States has limited GSM usage with only AT&T and T-Mobile among a few providers offering it. The CDMA (Code Division Multiple Access) technology is utilized by both Sprint and Verizon. Intercom systems today incorporate LTE technology among their newest advancements.

The intercoms use a cell phone-like module that has been adapted to fulfill the requirements of call box intercoms. A weatherproof and vandal-resistant stainless steel box holds the hardware with the speaker and microphone connected to it. The Subscriber Identity Module (SIM) card goes into the cell module and enables network identification for both billing and calling functions of subscribers.

Cell phone intercom systems provide multiple benefits compared to traditional wireless intercom systems. The cell phone intercom system works globally from any location with cell service because it faces no range constraints.

The system dials the initial programmed number when a visitor activates the intercom button. The system will proceed to call the subsequent number if no response is received. Visitors can reach someone because the intercom system allows up to four phone numbers to be programmed.

The property owner can conduct a standard phone conversation with the visitor once they answer the call. When an automatic gate opener is installed they can open the gate by pressing a key on their phone.

Mobile phones enable visitors to operate gate openers remotely. The gate opens automatically when visitors call the intercom and their phone number is entered in the system. The intercom does not use any minutes from its cell phone plan because it fails to answer calls.

The GSM Intercom Smartphone App enables property owners to operate intercom features through their mobile devices.

• Access the activity log to identify who accessed your gates and when they entered.
• Program your keypad PIN codes remotely for units equipped with keypads.
• Program automatic 7-day open/close times
• Automatic door opening uses programmed calling line ID numbers that operate when a phone call is received.
• The app allows users to confirm gate status with an optional switch to check if gates are open or closed.
• Generate time-restricted or temporary access codes for visitors.
• Program do not disturb times

You can find cell phone network intercoms on IntercomsOnline.com. Connect with our specialists at 888-298-9489 to find the best option for your needs.