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Alarm.com ADC-NK-200T-A-CC-ATLTE Cell Connector, AT&T LTE

SKU: ADC-NK-200T-A-CC-ATLTE Alarm.com
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Key Features

  • Provides a direct, secure AT&T LTE connection that bypasses local networks for reliable alarm and access-control communication
  • Simplifies installations and reduces wiring needs — ideal for parking garages, remote sites, and complex deployments
  • Built for access control: compatible with Mercury and Aero controllers for seamless integration
  • Ensures uninterrupted monitoring and cellular backup for security, surveillance, and alarm systems
  • Compact, installer-friendly form factor (6.25" x 1.2", 20 oz) for easy mounting in control cabinets

Quick Specifications

Product Model
ADC-NK-200T-A-CC-ATLTE
Brand Name
Alarm.com
Product Name
Access Control Cell Connector
Product Type
Communicator
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Product information

ADC-NK-200T-A-CC-ATLTE

Overview

Deliver reliable, secure cellular connectivity for access control and alarm systems with the Alarm.com ADC-NK-200T-A-CC AT&T LTE Cell Connector. This Alarm.com alarm communicator provides a dedicated 4G LTE link that bypasses local wired networks, giving technicians a simple, fast way to ensure continuous monitoring and reduce on-site network dependencies. By connecting directly to the Alarm.com cloud over the AT&T network, the ADC-NK-200T minimizes installation complexity while improving uptime for security and surveillance applications.

Designed specifically for access control, the Cell Connector works with Mercury and Aero controllers to streamline integrations in larger or distributed installations. Its compact dimensions (6.25" x 1.2") and 20 oz weight make it easy to mount inside control cabinets or enclosures. For integrators and facility managers, this device delivers dependable cellular backup and a secure path for alarm reporting, credentialing events, and remote system monitoring.

Ideal for parking garages, multi-site campuses, and any deployment where network reliability is critical. Add the ADC-NK-200T to your projects to simplify installs and strengthen security monitoring — order or contact sales to specify for your next access-control deployment.

Features

  • Provides a direct, secure AT&T LTE connection that bypasses local networks for reliable alarm and access-control communication
  • Simplifies installations and reduces wiring needs — ideal for parking garages, remote sites, and complex deployments
  • Built for access control: compatible with Mercury and Aero controllers for seamless integration
  • Ensures uninterrupted monitoring and cellular backup for security, surveillance, and alarm systems
  • Compact, installer-friendly form factor (6.25" x 1.2", 20 oz) for easy mounting in control cabinets
10 of 10 specifications
Technical specifications for Alarm.com ADC-NK-200T-A-CC-ATLTE Cell Connector, AT&T LTE
General Information
Brand Name Alarm.com
Manufacturer Alarm.com
Product Name Access Control Cell Connector
Product Type Communicator
Product Model ADC-NK-200T-A-CC-ATLTE
Manufacturer Part Number ADC-NK-200T-A-CC-ATLTE
Physical Characteristics
Width 6.25" (15.9cm)
Height 1.2" (3.05cm)
Weight 20 oz
Product Information
Length 6.25" (15.9cm)

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SKU:
ADC-NK-200T-A-CC-ATLTE
Manufacturer part:
ADC-NK-200T-A-CC-ATLTE
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What 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.

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Alarm.com ADC-NK-200T-A-CC-ATLTE Cell Connector, AT&T LTE

ADC-NK-200T-A-CC-ATLTE

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