Alarm Modules

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  • DSC Internet & HSPA Dual-path Alarm Communicator

    Flexible communications are a prerequisite for a system as powerful and as feature-rich as PowerSeries Neo. As traditional phone lines become less common and more users choose VoIP or mobile phones, PowerSeries Neo offers optional cellular and/or IP communication methods to cover a wide range of installation needs. Learn More

  • DSC Internet Alarm Communicator

    Enables panel remote uploading/downloading via Internet. Learn More

  • DSC Neo HSPA Cellular Alarm Communicator

    The 3G2080 HSPA Wireless Alarm Communicator ensures reliable back up alarm communication of phone line for your home or business. When connected to a DSC HS2016/ HS2032/ HS2064 or HS2128 control panel, alarm reporting paths can be combined through the Public Switched Telephone Network (PSTN), if so desired, plus the cellular network. Learn More

  • DSC Power Series Integration Module- IT-100

    The IT-100 integration Module can be used quickly and easily communicate with PowerSeries panels through standard RS-232 serial connection. See the IT-100 Developer's Guide on our internet site for more information on communicating with the IT-100 module. Learn More

  • DSC Power Supply Module

    PC5204 Power Supply/ High Current Output Module Provides 1A @ 12.5VDC auxiliary power for additional modules and devices Includes 4 fully programmable high current outputs - r Learn More

  • DSC PowerG Host Transceiver Module

    Compatible with PowerG Repeater (PG9920) for range extension Learn More

  • DSC PowerSeries 2-Way Wireless Transceiver

    The TR5164-433 wireless receiver transforms any PowerSeries control panel into a wireless alarm system capable of supporting up to 4 wirefree keypads, 60 wireless zones and 16 wireless keys. Learn More

  • DSC T-Link Internet-Intranet Alarm Communicator for Alexor- TL265

    The TL265 conveniently utilizes the existing Internet/Intranet connection and eliminates the need for dedicated phone lines and reduces the chance of phone line interruption. Learn More

  • DSC TL250 Internet Alarm Communicator

    T-Link TL250 Internet alarm communicators create a fully supervised security solutions between protected premises and central monitoring stations. The simple-to-install modules save end-users money by taking advantage of their existing networks to provide secure Internet communications over a private network (LAN/WAN) or the Internet, between the control panel and the Sur-Gard System II/III central station receivers. Learn More

  • DSC Tri Status Module

    Know the status of any PowerSeries security system at a glance with the PC5601, a tri-color LED that displays either flashing or steady colors to indicate system status. Th Learn More

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Alarm Modules

Does your home security need a facelift? An alarm module enables you to add new, advanced features and devices to your current alarm system, thereby creating a safer and more comfortable environment. Communicate wirelessly with your alarm, prevent carbon monoxide poisoning, receive email and text message notifications, and monitor additional zones not accessible with your default configuration. Of course, not all basic home alarm systems can be expanded, and many of these devices are designed for use with specific models, so make sure to review the product descriptions carefully before making a purchase.

A Variety of Modules to Choose From

What kind of module are you looking for? Do you need additional smoke detectors, motion detectors, glass break detectors or carbon monoxide detectors? We offer modules for all of the above, and some power supply modules even allow for multiple sirens and strobe lights. Some of the more popular modules are even used for applications such as controlling lights, appliances, security gates and garage doors.

Internet Connection Modules

We even offer Internet Connection Modules (ICM), which allow you to control, monitor and communicate with your system via the Internet. In addition, you can find modules which support both 2-way audio VOX and push-to-talk home alarm verification. With the right module, you can turn your simple home security system into an intuitive, 21st-century security powerhouse.

Wired vs Wireless

If you have an expandable alarm system, you should be able to add multiple modules, and offers both wired and wireless options to suit every need. Most modules require their own transformer or battery, and some—like the Ademco Honeywell Digital Cellular Communicator for Lynx Plus—require you to have specific services, like AlarmNet. So make sure to read all product descriptions carefully.

Arm Yourself

Remember, not all makes and models of alarm systems are expandable. That’s why you should do your homework before you make a purchase to ensure your system will meet all your home security needs and expectations. If you have any questions, our Tech Support team is here to help. Feel free to call us during regular business hours, or check out Tech Support page to learn more about products and installation. offers the best deals on the most sophisticated modules for a wide array of alarm systems. Order yours today, and we’ll ship in as little as one business day.

Alarm Modules

Minimal Price: $13.00