1520 Stand-Alone Card Reader and Access Controller
1520 Stand-Alone Card Reader and Access Controller provides a reliable solution for single-door or gate entry control. Designed for residential, commercial, and industrial use, it supports up to 1000 user cards with programmable time zones and timed anti-pass back. The built-in proximity reader and keypad allow easy programming and access management. Its rugged construction ensures dependable performance in both indoor and outdoor environments, maintaining full functionality across a wide temperature range. Ideal for gated communities, parking areas, and secure facilities requiring controlled access without the need for a networked system.
- Standalone operation for single-door or gate access
- Supports up to 1000 user cards with programmable time zones
- Built-in proximity reader compatible with multiple formats
- Data retention up to 3 days without power
- Durable indoor and outdoor-rated design
Functions as a standalone access control system, managing entry for a single door or gate without requiring network integration.
Equipped with a built-in proximity reader compatible with DK, DK Prox, AWID, and HID credentials for flexible access options.
Also available as a controller-only version, supporting custom 26-bit Wiegand devices for advanced installations.
Allows user-friendly programming through its integrated keypad, eliminating the need for external configuration tools.
Stores up to 1000 unique card codes, making it ideal for mid-sized residential, commercial, or gated applications.
Features four programmable time zones to accommodate varied access schedules across user groups.
Timed anti-pass back feature (1–59 minutes) helps prevent card misuse and enhances security enforcement.
Includes a transaction buffer capable of holding the last 3600 events for detailed activity tracking.
Clock and memory buffer maintain data for up to 3 days during power outages, preserving key settings and event logs.
Provides a Form C dry contact relay output (30V, 1A), suitable for a wide range of electric locking mechanisms.
Operates reliably in harsh environments, with an indoor/outdoor rating and temperature range from -35°C to +65°C.
Designed for surface mounting, simplifying installation on gates, doors, or access enclosures.
Supplied with a 16 VAC power transformer (20 VA), ensuring ready-to-install convenience for integrators.
Ideal for residential buildings, multi-family entry points, gated communities, and parking or storage facilities.
Compact and rugged unit weighing approximately 8 lbs (3.6 kg), delivering both durability and performance.
| MODEL NAME | 1520 Stand-Alone Card Reader and Access Controller |
| PRODUCT TYPE | Electronic Card Readers |
| VENDOR | Alfa Iris |
| ACCESS CONTROL TYPE | Standalone access control system for single-door or gate |
| READER TYPE | Built-in proximity reader (DK, DK Prox, AWID, HID) |
| CONTROLLER OPTION | Available as controller-only for custom 26-bit device |
| PROGRAMMING METHOD | Via built-in keypad |
| CARD CAPACITY | 1000 users |
| READ RANGE | 2" to 4" |
| TIME ZONES | Four programmable time zones |
| ANTI-PASS BACK | Timed anti-pass back (1–59 minutes) |
| TRANSACTION BUFFER | Holds last 3600 events |
| DATA RETENTION | Clock and buffer retain data for up to 3 days without power |
| RELAY OUTPUT | Form C dry contact (30V, 1A) |
| POWER SUPPLY | 16 VAC (20 VA transformer supplied) |
| MOUNTING | Surface |
| INDOOR/OUTDOOR USE | Indoor/Outdoor rated |
| OPERATING TEMPERATURE | -35°C to +65°C (-31°F to 150°F) |
| WEIGHT | Approx. 8 lbs (3.6 kg) |
| APPLICATIONS | Residential and Multi-Family Entry Points, Gated Communities, Commercial & Industrial Access, Parking and Storage Facilities |





