Roger PRT12EM BK proximity access control reader EM 125 kHz IP65 12 V DC wall mounted reader
- External EM 125 kHz proximity card reader for access control, with standalone or terminal mode and a reading range of up to 15 cm.
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Roger PRT12EM-BK - EM 125 kHz external proximity reader
Roger PRT12EM-BK is an external proximity card reader working in EM 125 kHz (UNIQUE) standard, designed to work with access controllers or for standalone operation as a standalone access control point. The device features high reliability, weather resistance and flexible configuration options.
- Supports EM 125 kHz proximity cards (UNIQUE)
- Operation mode: standalone or controller terminal
- Configurable data transmission formats: Wiegand 26-66 bit, Magstripe, RACS, RS232
- Read range up to 15 cm
- Outdoor resistance: IP65, -25°C to +60°C
Product description
PRT12EM-BK from Roger is a professional proximity reader designed for installation in access control systems. It can work with PRxx1 series control panels in terminal mode or operate independently, managing a single passage based on stored user data. The device allows user identification by card, PIN code or a combination thereof, and stores up to 120 users and 1024 events in internal memory.
Features and applications
The PRT12EM-BK reader is equipped with programmable inputs and outputs, allows control of relays, cooperation with XM-2 expander and additional PRT series readers. The device can be used in offices, warehouses, public buildings, schools and other facilities requiring access control with a high level of security.
Technical specifications
| Parameter | Value |
|---|---|
| Model | PRT12EM-BK |
| Card type | EM 125 kHz (UNIQUE) |
| Operation mode | Controller terminal / Standalone |
| Reading range | up to 15 cm |
| User identification | Card and/or PIN |
| User capacity | 120 |
| Event memory | 1024 |
| Transmission format | Wiegand 26-66 bit, Magstripe, RACS, RS232 |
| Inputs | 2 (NO/NC) |
| Transistor outputs | 2 |
| Relay output | 1 × 1.5 A / 30 V |
| Current consumption | 45 mA (version without keypad) |
| Power supply | 12 V DC ±10% |
| Operating conditions | -25°C to +60°C, humidity 10-95% |
| Tamper protection | Tamper |
| Compatibility | XM-2, PRxx1, RARC |
| Dimensions (W × S × G) | 152.5 × 46 × 23 mm (or 35 mm with thicker base) |
| Weight | approx. 150 g |
| Certifications | CE |
Source of technical data: data sheet of the PRT12EM-BK modelLink do PDF
FAQ - frequently asked questions
- 1. What card standard does the PRT12EM-BK support?
It supports EM 125 kHz (UNIQUE) cards. - 2. Can the reader operate without a controller?
Yes, in standalone mode it supports up to 120 users. - 3. Can the device be programmed from a computer?
Yes, using RARC software and EMC-4 programmer. - 4. Can the device be used outdoors?
Yes, it is suitable for outdoor use (-25°C to +60°C). - 5. Does it have tamper protection?
Yes, it is equipped with a tamper sensor. - 6. What data transmission interfaces are available?
Wiegand, Magstripe, RACS, RS232. - 7. Can the system be expanded?
Yes, it is possible to attach an XM-2 expander and a second PRT reader. - 8. What are the dimensions of the device?
152.5 × 46 × 23 mm (or 35 mm with a thicker base). - 9. What is the power supply of the reader?
12 V DC ±10%. - 10. Does the PRT12EM-BK have CE certification?
Yes, the device meets CE requirements.
Summary
Roger PRT12EM-BK is a reliable and weatherproof EM 125 kHz proximity card reader for outdoor applications. With the ability to work autonomously and compatibility with Roger systems, it is a universal solution for modern access control systems.







