Alarm.com ADC-SEM300PS-VZ LTE SEM Communicator for Verizon Network
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Key Features
- Reliable LTE cellular connectivity on the Verizon network for uninterrupted alarm monitoring and faster incident response
- Simple drop-in upgrade from ADC-SEM220-PS-VZ to modernize legacy systems with ADC-SEM300PS-VZ performance
- Improves system uptime and reduces false triggers by providing a resilient primary or backup path for security communications
- Streamlines installation and maintenance for integrators with a compact, carrier-certified SEM communicator
- Built for commercial and residential monitoring applications with US-made quality and carrier-grade reliability
Quick Specifications
- Product Model
- ADC-SEM300PS-VZ
- Brand Name
- Alarm.com
- Product Name
- Universal Alarm Communicator
- Product Type
- Universal Alarm Communicator
Explore the details
Product information
ADC-SEM300PS-VZ
Overview
Keep alarm panels online and monitoring centers informed with the Alarm.com ADC-SEM300PS-VZ LTE SEM Communicator for Verizon. Designed as a reliable cellular path for security systems, this Alarm.com alarm communicator delivers continuous LTE connectivity on the Verizon network to reduce downtime and speed emergency responses. The ADC-SEM300PS-VZ replaces the ADC-SEM220-PS-VZ, offering modernized LTE performance and improved carrier compatibility while maintaining easy installation and integration with existing alarm panels. Built to support professional security, surveillance, and remote monitoring applications, the unit helps integrators and service providers maintain high system uptime and fewer false alarms. As a US-origin, carrier-certified SEM communicator, it streamlines provisioning and remote diagnostics so monitoring centers and technicians can troubleshoot faster. Ideal for both commercial and residential deployments seeking a dependable cellular backup or primary communication path, the ADC-SEM300PS-VZ strengthens your security infrastructure. Upgrade to Alarm.com’s LTE SEM solution to enhance monitoring reliability and operational efficiency—contact your distributor or add this communicator to your next installation.
Features
- Reliable LTE cellular connectivity on the Verizon network for uninterrupted alarm monitoring and faster incident response
- Simple drop-in upgrade from ADC-SEM220-PS-VZ to modernize legacy systems with ADC-SEM300PS-VZ performance
- Improves system uptime and reduces false triggers by providing a resilient primary or backup path for security communications
- Streamlines installation and maintenance for integrators with a compact, carrier-certified SEM communicator
- Built for commercial and residential monitoring applications with US-made quality and carrier-grade reliability
| General Information | |
|---|---|
| Brand Name | Alarm.com |
| Manufacturer | Alarm.com |
| Product Name | Universal Alarm Communicator |
| Product Type | Universal Alarm Communicator |
| Product Model | ADC-SEM300PS-VZ |
| Country of Origin | US |
| Manufacturer Part Number | ADCSEM300PSVZ |
| Product Replacements & Other Alternatives | |
| Model Number Replaces | ADC-SEM220-PS-VZ |
| Miscellaneous | |
| Features | LTE |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- ADC-SEM300PS-VZ
- Manufacturer part:
- ADC-SEM300PS-VZ
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsAlarm.com ADC-SEM300PS-VZ LTE SEM Communicator for Verizon Network
ADC-SEM300PS-VZ