Napco GEM-ACM1D Access Control Accessory for GEM-X255 Control Panel
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
- Integrates access control with GEM-X255 alarm functions to simplify system management and reduce extra wiring
- Enables credential-based door release and system arm/disarm to streamline daily access workflows
- Monitors door status and reports alarms/troubles without separate contacts, improving surveillance and incident response
- Compact, low-voltage design (16.5V AC, 11" high, 3" deep) fits standard control cabinets and minimizes installation time
- Supports up to 195 users for scalable access management across small and mid-size facilities
Quick Specifications
- Product Model
- GEM-ACM1D
- Brand Name
- Napco Security Technologies
- Product Name
- GEM-ACM1D Access Control Accessory
- Product Type
- Access Control Accessory
Explore the details
Product information
GEM-ACM1D
Overview
Add centralized, professional-grade access control to your GEM-X255 burglary panel with the Napco GEM-ACM1D access control accessory. Designed for security integrators and facility managers, this Napco accessory delivers credential-based door release and the convenience of arming/disarming the alarm system through the same access workflow — reducing hardware and simplifying monitoring and surveillance. The module supports up to 195 users and runs on standard 16.5V AC low-voltage power, while its compact footprint (11" high by 3" deep) installs easily inside control cabinets. With built-in annunciation and trouble reporting, the GEM-ACM1D lets you track door status and alarm conditions without adding extra contacts, improving incident detection and response. Ideal for offices, retail, schools and healthcare sites that need integrated security, access management and alarm reporting in one package. Upgrade your GEM-X255 installation with the GEM-ACM1D for streamlined access control, reliable monitoring, and enhanced situational awareness — contact sales or add to your order today.
Features
- Integrates access control with GEM-X255 alarm functions to simplify system management and reduce extra wiring
- Enables credential-based door release and system arm/disarm to streamline daily access workflows
- Monitors door status and reports alarms/troubles without separate contacts, improving surveillance and incident response
- Compact, low-voltage design (16.5V AC, 11" high, 3" deep) fits standard control cabinets and minimizes installation time
- Supports up to 195 users for scalable access management across small and mid-size facilities
| General Information | |
|---|---|
| Brand Name | Napco Security Technologies |
| Manufacturer | Napco Security Technologies |
| Product Name | GEM-ACM1D Access Control Accessory |
| Product Type | Access Control Accessory |
| Product Model | GEM-ACM1D |
| Manufacturer Part Number | GEM-ACM1D |
| Technical Information | |
| Number of Users | 195 |
| Physical Characteristics | |
| Depth | 3" |
| Height | 11" |
| Power Description | |
| Input Voltage | 16.5V AC |
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Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- GEM-ACM1D
- Manufacturer part:
- GEM-ACM1D
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 exclusionsNapco GEM-ACM1D Access Control Accessory for GEM-X255 Control Panel
GEM-ACM1D