Alarm.com ADC-AC-X300 HID Aero Output Control Module
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
- Expand access control capacity with 12 additional relay outputs to support more doors, locks, gates and auxiliary devices
- Enhance system monitoring with two programmable inputs plus dedicated tamper, AC-fail and battery-fail inputs for reliable alerts
- Scale enterprise deployments: supports up to 16 expansion modules per expansion port and up to 31 modules total for large sites
- Seamless integration with Alarm.com X1100 Door Controller and the Aero platform for centralized security management and faster installations
- Built for commercial reliability and consistent performance in access control, surveillance and monitoring environments
Quick Specifications
- Product Model
- X300
- Brand Name
- Alarm.com
- Product Line
- Aero
- Product Name
- HID Aero X300 Output Control Module
Explore the details
Product information
ADC-AC-X300
Overview
Deliver scalable I/O expansion for access control and security monitoring with the Alarm.com ADC-AC-X300 HID Aero output control module. Designed specifically to extend the capabilities of an Alarm.com X1100 Door Controller, the X300 adds 12 relay outputs and two programmable inputs so you can connect additional locks, gates, ingress/egress sensors and auxiliary devices without rearchitecting the system. Dedicated tamper, AC-fail and battery-fail inputs improve fault detection and reduce false alarms, giving security teams clearer, faster situational awareness. The module supports up to 16 expansion modules per expansion port and up to 31 expansion modules total, enabling large-scale deployments across campus, retail, and multi-tenant facilities. Integration with the Aero platform and Alarm.com ecosystem simplifies commissioning and centralized monitoring, lowering installation time and lifecycle costs. Ideal for integrators and IT/security managers who need dependable expansion for access control, surveillance and facility monitoring. Contact your Alarm.com distributor or add the ADC-AC-X300 to your next project to expand I/O and strengthen site security today.
Features
- Expand access control capacity with 12 additional relay outputs to support more doors, locks, gates and auxiliary devices
- Enhance system monitoring with two programmable inputs plus dedicated tamper, AC-fail and battery-fail inputs for reliable alerts
- Scale enterprise deployments: supports up to 16 expansion modules per expansion port and up to 31 modules total for large sites
- Seamless integration with Alarm.com X1100 Door Controller and the Aero platform for centralized security management and faster installations
- Built for commercial reliability and consistent performance in access control, surveillance and monitoring environments
| General Information | |
|---|---|
| Brand Name | Alarm.com |
| Manufacturer | Alarm.com |
| Product Line | Aero |
| Product Name | HID Aero X300 Output Control Module |
| Product Type | Output Control Module |
| Product Model | X300 |
| Manufacturer Part Number | ADC-AC-X300 |
| Miscellaneous | |
| Country of Origin | US |
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Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- ADC-AC-X300
- Manufacturer part:
- ADC-AC-X300
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 exclusionsAlarm.com ADC-AC-X300 HID Aero Output Control Module
ADC-AC-X300