Altronix MAXIMAL77DV 24VDC 20A, 16 PTC Output, 220V Power Supply for Security Systems
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.
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Key Features
- Centralized, reliable 24VDC power for up to 16 doors, simplifying installations and reducing wiring complexity.
- Individual PTC protection per output isolates faults to keep the rest of the system online and minimize service calls.
- FACP interface with selectable latching/non-latching disconnect and alarm relay supports compliant emergency egress and monitoring.
- Robust 20A capacity and dual internal 24V supplies provide headroom for mag locks, electric strikes and auxiliary devices.
- NDAA-compliant design suitable for government and enterprise access control and security deployments.
Quick Specifications
- Product Model
- MAXIMAL77DV
- Sector
- Access Control
- Brand Name
- Altronix
- Product Line
- Maximal
Explore the details
Product information
MAXIMAL77DV
Overview
Optimize your access control and security infrastructure with the Altronix MAXIMAL77DV power supply — engineered to deliver dependable, centrally managed power for multi-door systems. This Altronix power supply provides sixteen independently controlled 24VDC outputs with PTC protection, eliminating single-point failures and simplifying troubleshooting across access points. With a combined 20A capacity and dual 24VDC supplies, the MAXIMAL77DV reliably supports mag locks, electric strikes and peripheral devices while operating from a 220VAC input.
The unit’s flexible Fire Alarm Control Panel (FACP) interface offers selectable latching or non-latching disconnects, polarity reversal support and an alarm relay for real-time monitoring and emergency egress integration. Designed for indoor installations in surveillance, monitoring and access control applications, the MAXIMAL77DV improves uptime, reduces maintenance and meets procurement requirements with NDAA compliance. Ideal for installers and facility managers who need scalable, fault-tolerant power for security systems. Order the Altronix MAXIMAL77DV to streamline your next access control deployment or retrofit project.
Features
- Centralized, reliable 24VDC power for up to 16 doors, simplifying installations and reducing wiring complexity.
- Individual PTC protection per output isolates faults to keep the rest of the system online and minimize service calls.
- FACP interface with selectable latching/non-latching disconnect and alarm relay supports compliant emergency egress and monitoring.
- Robust 20A capacity and dual internal 24V supplies provide headroom for mag locks, electric strikes and auxiliary devices.
- NDAA-compliant design suitable for government and enterprise access control and security deployments.
| General Information | |
|---|---|
| Sector | Access Control |
| Brand Name | Altronix |
| Manufacturer | Altronix Corporation |
| Product Line | Maximal |
| Product Name | Access Power Controller w/ Power Supply/Chargers, 16 PTC Class 2 Relay Outputs, Dual 24VDC P/S @ 9.7A each, 220VAC, BC800 Enclosure |
| Product Type | Access Power Controller Power Supplies |
| Product Model | MAXIMAL77DV |
| Product Series | MAXIMAL |
| Manufacturer Part Number | MAXIMAL77DV |
| Technical Information | |
| Output Voltage | 24V DC |
| Number of Doors | 16 |
| Certifications | |
| NDAA Compliant | Yes |
| Environmental Conditions | |
| Storage Temperature (T-T) | -4-158°F |
| Operating Temperature (T-T) | 32-120°F |
| Physical Characteristics | |
| Depth | 6.25" |
| Width | 19" |
| Height | 26" |
| Weight | 43.3lb |
| Power Description | |
| Input Voltage | 220V AC |
| Warranty | |
| Limited Warranty | Lifetime |
| Miscellaneous | |
| Indoor/Outdoor | Indoor |
| Package Contents | 1 x BC800 Enclosure, 26"H x 19"W x 6.25"D, Grey, 19 Gauge, Indoor, 2 x ACM8CB Access Power Controller, 8 PTC Class 2 Relay Outputs, FAI, Board, 2 x AL1024XB2V Power Supply Charger, Single Fused Output, 24VDC @ 10A, 220VAC, Board |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- MAXIMAL77DV
- Manufacturer part:
- MAXIMAL77DV
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 exclusionsAltronix MAXIMAL77DV 24VDC 20A, 16 PTC Output, 220V Power Supply for Security Systems
MAXIMAL77DV