Dortronics 4300020 Control Board Only for 4300 Series
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
- Rapid replacement for 4300 series controllers to minimize downtime and restore secure access quickly
- OEM-quality 4300020 PCB assembly designed for reliable 2-door access control and continuous monitoring
- Simplifies maintenance with plug-and-play compatibility in Control Panel Boards & Servers environments
- Improves system stability for security and surveillance installations, reducing false alarms and faults
- Supports centralized access control workflows, making integration with existing security networks seamless
Quick Specifications
- Product Model
- 4300020
- Brand Name
- Dortronics
- Product Name
- 4300 2 Door PCB Assembly
- Product Type
- PCB Assembly
Explore the details
Product information
4300020
Overview
Restore and maintain secure access with the Dortronics 4300020 Control Board — a purpose-built PCB assembly for the 4300 series that delivers reliable 2-door access control and consistent monitoring performance. As an OEM 4300 2 Door PCB Assembly (Manufacturer Part Number 4300020), this control board provides technicians and integrators a direct-fit replacement to reduce service time and keep security systems online.
Engineered for commercial security, the Dortronics control board works within Control Panel Boards & Servers configurations to support access control, surveillance integration, and centralized monitoring. The PCB assembly’s proven design helps prevent intermittent faults, improves system stability, and streamlines troubleshooting during upgrades or repairs. Its compatibility with 4300 series hardware ensures straightforward installation and predictable behavior in multi-door access deployments.
Ideal for facility managers, integrators, and security service providers, the Dortronics 4300020 offers a durable, industry-grade solution for maintaining access control integrity. Order this PCB assembly today to minimize downtime and keep your security and surveillance systems operating at peak performance.
Features
- Rapid replacement for 4300 series controllers to minimize downtime and restore secure access quickly
- OEM-quality 4300020 PCB assembly designed for reliable 2-door access control and continuous monitoring
- Simplifies maintenance with plug-and-play compatibility in Control Panel Boards & Servers environments
- Improves system stability for security and surveillance installations, reducing false alarms and faults
- Supports centralized access control workflows, making integration with existing security networks seamless
| General Information | |
|---|---|
| Brand Name | Dortronics |
| Product Name | 4300 2 Door PCB Assembly |
| Product Type | PCB Assembly |
| Manufacturer Part Number | 4300020 |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 4300020
- Manufacturer part:
- 4300020
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 exclusionsDortronics 4300020 Control Board Only for 4300 Series
4300020