Alpha IK543/1S 1 Unit Entry Intercom Kit, Wire
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.
Image of 1
Key Features
- Complete, ready-to-install kit for a single apartment that saves time and installation costs
- Wired connectivity with IA543 amplifier and UL-listed 16VAC transformer for reliable, low-maintenance operation
- Includes IS204 indoor remote, surface-mount ES entry panel with push-button and coil of intercom cable for seamless system setup
- Enhances building security and visitor screening with clear audio monitoring and tone signaling
- Compact, durable components designed for residential environments and long-term performance
Quick Specifications
- Product Model
- IK5431S
- Brand Name
- Alpha Communications
- Product Name
- IK5431S Intercom System
- Product Type
- Intercom System
Explore the details
Product information
IK543/1S
Overview
Secure and simplify single-unit entry control with the Alpha Communications IK543/1S 1 Unit Entry Intercom Kit. This wired intercom system kit is built for residential applications where dependable access control and clear visitor screening matter. The kit includes an IS204 indoor remote station, IA543 intercom amplifier with electronic tone signaling, a UL-listed 16VAC plug-in transformer, a surface-mount entry door station with push-button, and a coil of intercom cable — everything needed to connect one apartment for immediate use.
Because it’s a single-unit, wired solution, the IK543/1S delivers stable, interference-free audio for monitoring and security without the complexities of wireless networking. Installers benefit from a complete package that reduces field sourcing and speeds deployment, while property managers gain reliable entry monitoring and an improved resident experience. Ideal for small apartment buildings, condos, or residential retrofit projects, this Alpha Communications intercom kit balances professional-grade components with straightforward installation. Order the IK543/1S to upgrade your site’s access control and visitor management today.
Features
- Complete, ready-to-install kit for a single apartment that saves time and installation costs
- Wired connectivity with IA543 amplifier and UL-listed 16VAC transformer for reliable, low-maintenance operation
- Includes IS204 indoor remote, surface-mount ES entry panel with push-button and coil of intercom cable for seamless system setup
- Enhances building security and visitor screening with clear audio monitoring and tone signaling
- Compact, durable components designed for residential environments and long-term performance
| General Information | |
|---|---|
| Brand Name | Alpha Communications |
| Manufacturer | Alpha Communications |
| Product Name | IK5431S Intercom System |
| Product Type | Intercom System |
| Product Model | IK5431S |
| Product Series | IK543/xS |
| Application/Usage | Residential Intercom |
| Manufacturer Part Number | IK5431S |
| Technical Information | |
| Connectivity Technology | Wired |
| Number of Sub Stations Supported | 1 |
No matching specifications
Try a different term, such as a connector type or resolution.
Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- IK5431S
- Manufacturer part:
- IK543/1S
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 IK543/1S 1 Unit Entry Intercom Kit, Wire
IK543/1S