Alpha DB9-MOD6-4 RJ11 to DB-9 Adapter Cable(S)
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Simplifies integration of legacy intercoms and modern control equipment with a plug-and-play RJ11 to DB-9 connection
- Ensures reliable serial data transfer for security, access control and surveillance monitoring systems
- OEM-quality Alpha Communications part (DB9MOD64) built for consistent, low-latency signal performance
- Reduces installation time and troubleshooting with a single purpose-built adapter cable
- Compact, rugged connectors minimize connector wear and maintain steady communication in high-use installations
Quick Specifications
- Product Model
- DB9-MOD6-4
- Brand Name
- Alpha Communications
- Product Name
- Serial/RJ-11 Data Transfer Adapter
- Product Type
- Data Transfer Adapter
Explore the details
Product information
DB9-MOD6-4
Overview
Ensure dependable serial communication between legacy intercoms, access control panels and modern monitoring gear with the Alpha Communications Serial/RJ-11 Data Transfer Adapter. This RJ11 to DB-9 adapter cable (manufacturer part DB9MOD64) converts modular RJ11 connections to a DB-9 serial interface, delivering stable data transfer for intercom systems, security monitoring, and surveillance equipment. Designed for technicians and integrators, the Alpha DB9-MOD6-4 offers a straightforward, plug-and-play solution that reduces installation time and cuts down on configuration headaches. With industry-grade DB-9 serial connectivity and a secure RJ11 modular plug, this data transfer adapter preserves signal integrity across short-run serial links commonly used in intercom and access control deployments. Its compact form factor and dependable connectors make it suitable for rack, panel, and field installations where consistent communications are critical. Ideal for retrofit projects or new installs that require reliable serial interfacing, the Alpha Communications DB9MOD64 adapter keeps systems communicating smoothly. Add this adapter to your toolkit to streamline deployments and improve uptime for security, surveillance and building monitoring applications.
Features
- Simplifies integration of legacy intercoms and modern control equipment with a plug-and-play RJ11 to DB-9 connection
- Ensures reliable serial data transfer for security, access control and surveillance monitoring systems
- OEM-quality Alpha Communications part (DB9MOD64) built for consistent, low-latency signal performance
- Reduces installation time and troubleshooting with a single purpose-built adapter cable
- Compact, rugged connectors minimize connector wear and maintain steady communication in high-use installations
| General Information | |
|---|---|
| Brand Name | Alpha Communications |
| Manufacturer | Alpha Communications |
| Product Name | Serial/RJ-11 Data Transfer Adapter |
| Product Type | Data Transfer Adapter |
| Manufacturer Part Number | DB9MOD64 |
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Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- DB9-MOD6-4
- Manufacturer part:
- DB9-MOD6-4
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 exclusionsAlpha DB9-MOD6-4 RJ11 to DB-9 Adapter Cable(S)
DB9-MOD6-4