Alpha BB-40 Flush Box for A-4204 Master
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
- Flush, low-profile mounting that delivers a professional appearance and protects intercom electronics
- Purpose-built compatibility with the A-4204 Master intercom to simplify installation and reduce on-site adjustments
- Generous internal space (4in depth, 9in width) for wiring, connectors and cable strain relief, speeding deployment
- Durable US-made construction that ensures reliable performance in commercial security and monitoring environments
- Streamlines maintenance and upgrades by providing easy access to wiring without disturbing finished surfaces
Quick Specifications
- Product Model
- BB-40
- Brand Name
- Alpha Communications
- Product Name
- BB-40 Mounting Box
- Product Type
- Mounting Box
Explore the details
Product information
BB-40
Overview
Ensure a clean, secure installation for your A-4204 Master intercom with the Alpha Communications BB-40 flush mounting box. Designed specifically as an intercom housing and mounting box, the BB-40 gives technicians the space and protection they need — with a 4in depth and 9in width to accommodate connectors, wiring and cable management. Built in the US for commercial reliability, this flush box reduces installation time and prevents damage to sensitive intercom electronics, making it ideal for security, surveillance and monitoring applications.
As part of the Alpha Communications product line, the BB-40 mounting box integrates seamlessly into access control and low-voltage communication systems. Its low-profile face preserves architectural aesthetics while providing robust protection and easy serviceability. Perfect for multi-tenant, corporate, or industrial deployments, the BB-40 minimizes callbacks and simplifies future upgrades. Order the Alpha BB-40 flush box today to improve installation speed and equipment longevity — ideal for professional security and surveillance contractors.
Features
- Flush, low-profile mounting that delivers a professional appearance and protects intercom electronics
- Purpose-built compatibility with the A-4204 Master intercom to simplify installation and reduce on-site adjustments
- Generous internal space (4in depth, 9in width) for wiring, connectors and cable strain relief, speeding deployment
- Durable US-made construction that ensures reliable performance in commercial security and monitoring environments
- Streamlines maintenance and upgrades by providing easy access to wiring without disturbing finished surfaces
| General Information | |
|---|---|
| Brand Name | Alpha Communications |
| Manufacturer | Alpha Communications |
| Product Name | BB-40 Mounting Box |
| Product Type | Mounting Box |
| Product Model | BB-40 |
| Country of Origin | US |
| Manufacturer Part Number | BB-40 |
| Physical Characteristics | |
| Depth | 4.00" |
| Width | 9.00" |
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Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- BB-40
- Manufacturer part:
- BB-40
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 BB-40 Flush Box for A-4204 Master
BB-40