
The AC-115 is ca compact, powerful, quick and easy to install all-in-one netwokred single door controller. It provides extremely cost-effective solutions for small networked applications of up to 8 doors. This unit can control 2400 users (in/out), with advanced security rules and features, and inldues user-friendly PC software for management, configuration, monitoring, and reporting. The AC-115 includes a built-in sounder for doorbell, chime and alarm sounds, and a built-in backup battery charger.
GENERAL DESCRIPTION
Each AC-115 supports a single door with power and control for 2 readers (IN/OUT), a 1.2 A lock strike, door monitor & REX input, and has a built-in backup battery charger. With the PC software (AS-115), the system works seamlessly in online and offline modes. A 2000 event offline FIFO history log is stored in non-volatile memory that can be uploaded to the PC. Up to eight controllers can be connected in a reliable and proven RS-485 network that interfaces with the PC software using one RS-232 to RS-485 converter. It is compatible with a variety of Rosslare’s readers, and third-party magnetic lock strikes to suit the application with a Form C locks strike relay for failsafe or fail-secure installations. Unique features include internal bell sounder enabling doorbell, chime, and alarm sounds.
MAIN FEATURES
- 2400 users
- Quick and easy to install, All-in-One
- Supports two standard Wiegand 26-Bit readers (PIN only, PIN+PROX, or PROX)
- Internal power supply for readers, lock and inputs, with a charger for external battery backup
- Real-time clock with backup battery lasts up to 10 years
- Cable-cut tamper detection function for readers and cover tamper detection for the main unit
- Bell, chime & alarm annunciator with audible tones
- 3 selectable security modes and 3 programmable user levels
- AC-115 can work as an independent single-door PIN controller and does not require the PC
- A simple and intuitive user-friendly PC interface reduces complexity of managing access control
- Long range RS-485 network connects to the PC using a MD-14 RS-232 to RS-485 converter (one per network)
- Enables management of user data, photo with custom fields, access rights, alarms, strike time, and door mode from a central location for up to 8 networked doors
- Produces reports from acquired data, such as entry and exit times, and by alarm type with filters for users, location, and time
- Available in a large selection of languages
AY-K12B MICRO MULLION PROX READER
Rosslare’s AY-KR12B is a powerful RFID proximity card reader of 125 KHz cards and tags, featuring Wiegand 26-Bit output format and a read range of up to 80mm (3.15 inches).
With a miniature, sleek design and a tough, UV and water-resistant casing, the AY-KR12B is equally suited to indoor and outdoor use, and is both economical and reliable.
The AY-KR12B is certified for compliance with all leading International Safety and Access Control standards.
- Wiegand 26 Bit output format
- Excellent RFID card read range up to 80 mm (3.15″).
- Wide range operating voltage: 5 to 16 VDC.
- 60 cm (23.6″) shielded interface cable.
- Backed by Rosslare’s International Guarantee and service with ISO9001 (Certified TUV Rhineland) level business and manufacturing operations.
- RF Modulation: ASK at 125 kHz.
- Internal buzzer.
- LED color control input.
- Optical wall tamper detection.
- Water-resistant with epoxy potting (IP65) suitable for indoor and outdoor applications.
- Made of tough polycarbonate UV-resistant plastic.
- Comes with mounting template for easier installation.
MP-K01 MOUNT SPACER FOR K-TYPE READERS

Compatible with AY-K12, AY-K14, AY-K20, and AY-K25 readers
Credentials (Please choose one type)
Option 1: ISO CARDS
AT-ERS-26A-3001 (AT-R11C)
125KHZ PROXIMITY READ-ONLY CARD

This is a credit-card sized credential with RFID electronics built inside the card, including an integrated circuit and an antenna inside that can be printed for human-readable information using standard ISO card printers, which can be machine read using very low power wireless communications. Having no power of its own, it can be read by card readers when it passes through the electromagnetic field produced in the proximity of the reader. The range depends on the antenna and field generated by the reader, so the card will have different read-ranges.
- Reliable and Interference free – subjects carrying the card will not feel any interference when passing other electromagnetic objects
- Strong, Flexible and resistant to breaking –sturdy and robust, the card can even get wet and continue to function
- Photo ID Compatible – print directly adding an image or thermal transfer print
- Read-Only – printed number on the face of the card enables contactless reading by readers
- Pocket Size – enables users to comfortably carry it around with them
- Security – is known for its infinite number of reads
- Easily Identifiable –when the external card number is provided to system administration
- Print Availability
- Printed Wiegand format ID and site code
- Printed Wiegand and Clock & Data
Option 2: CLAMSHELL CARDS
AT-ERC-26A-3001 (AT-R14C)
125KHZ PROXIMITY READ-ONLY CARD
This is a credit-card sized credential with RFID electronics built inside the card, including an integrated circuit and an antenna inside that can be printed for human-readable information using standard ISO card printers, which can be machine read using very low power wireless communications. Having no power of its own, it can be read by card readers when it passes through the electromagnetic field produced in the proximity of the reader. The range depends on the antenna and field generated by the reader, so the card will have different read-ranges.
- Reliable and Interference free – subjects carrying the card will not feel any interference when passing other electromagnetic objects
- Strong, Flexible and resistant to breaking –sturdy and robust, the card can even get wet and continue to function
- Photo ID Compatible – print directly adding an image or thermal transfer print
- Read-Only – printed number on the face of the card enables contactless reading by readers
- Pocket Size – enables users to comfortably carry it around with them
- Security – is known for its infinite number of reads
- Easily Identifiable –when the external card number is provided to system administration
PRINT AVAILABILITY
- Printed Wiegand format ID and site code
- Printed Wiegand and Clock & Data
Option 3: KEY FOBS
AT-ERK-26A-7TBO / AT-R271B
125 KHZ READ-ONLY PROXIMITY TAGS

Rosslare’s proximity credential tags are highly compact and sleek in their design. The new tags are available for use with 125 kHz RFID reader technologies, and are available with optional printed id. Having no power of their own, they can be read by card readers when they penetrate the electromagnetic field produced in the proximity of the reader. The range depends on the antenna and field generated by the reader, so the tags will have different read-ranges with various readers.
MAIN FEATURES
- Highly Reliable, Interference free – users carrying the tag will feel no interference when passing other electromagnetic objects
- Strong, Flexible and Vandal resistant – sturdy and robust, the tags can even get wet and continue to function
- Read-Only – printed number on the face of the tag matches contactless reading by readers
- Pocket Size – enables users to comfortably carry it around with them
- Security – is known for its infinite number of reads
- Easily Identifiable –when the external tag number is provided to the system administration
PRINT AVAILABILITY
- Printed Wiegand format ID and site code
- Printed Wiegand and Clock & Data