Alarm.com LTE SEM Communicator for Verizon Network ADC-SEM300PS-VZ
Two paths to every alarm signal.
An LTE communicator for DSC PowerSeries panels that sends alarm signals over the Verizon LTE-M network and optional broadband Ethernet, with a built-in Z-Wave hub for smart home features.

An alarm panel is only useful if its signal gets out.
A monitored system depends on a communicator to carry its signals. Having cellular and optional Ethernet paths gives the panel more than one way to report.
Built for DSC PowerSeries panels
Cellular reporting, optional Ethernet and a Z-Wave hub in a single communicator.
Verizon LTE-M cellular
Sends signals using the Verizon LTE-M cellular network.

Minimum DSC PowerSeries version
Works with DSC PowerSeries control panels version 4.2 or higher.
Optional broadband Ethernet
Can also send signals over broadband Ethernet when you connect it.
Built-in Z-Wave hub
Adds smart home automation features when paired with an interactive Alarm.com service plan.
DSC PowerSeries support
Works with DSC PowerSeries control panels, version 4.2 or higher.
Everything you need to know.
| Brand | Alarm.com |
| Model | ADC-SEM300PS-VZ |
| Product Type | Universal Alarm Communicator |
| Features | LTE |
| Network | Verizon LTE-M cellular |
| Ethernet | Optional broadband |
| Z-Wave | Built-in hub |
| Compatible Panels | DSC PowerSeries, version 4.2 or higher |
| Country of Origin | US |
| Shipping Weight | 1.15 lb |
Alarm.com LTE SEM Communicator for Verizon Network ADC-SEM300PS-VZ
The Alarm.com ADC-SEM300PS-VZ is an alarm Communicator: LTE SEM Communicator for Verizon Network. It is aimed at security installers, integrators and property owners who want a genuine Alarm.com device for a new system, an expansion or a replacement.
Key Features
- Sends signals using both the Verizon LTE-M cellular network and optional broadband Ethernet.
- Includes a built-in Z-Wave hub for smart home automation features when paired with an interactive Alarm.com service plan.
- Works with DSC PowerSeries control panels (version 4.2 or higher).
Specifications
- Brand: Alarm.com
- Model: ADC-SEM300PS-VZ
- Product Type: Universal Alarm Communicator
- Features: LTE
- Shipping weight: 1.15 lb
Typical Uses
- Intrusion and life-safety alarm systems
- Homes, offices, shops and other professionally monitored premises
Alarm.com devices require an active Alarm.com service account through an authorised dealer; please confirm compatibility with your existing panel, cameras and service plan before ordering. Install the ADC-SEM300PS-VZ according to the manufacturer's instructions and local codes, and contact us with your existing equipment models if you need help.
Need help with compatibility?
Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

Alarm.com ADC-SEM300PS-VZ, ready to order.
- Product Type: Universal Alarm Communicator
- Features: LTE
- Network: Verizon LTE-M cellular
- Ethernet: Optional broadband
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