Wednesday, December 23, 2009


ACR120 Small Module (ACM120S-SM)

The ACR120 Small Module (ACM120S-SM) is a compact, easy-to-install, and versatile contactless module. ACM120S-SM not only retains the full functionalities of ACR120 contactless reader/writer, but also includes value-added features as LED, buzzer and relay. It was developed on the 13.56MHz contactless smart card (RFID) technology, supporting Mifare® (Classics & DESFire), ISO 14443 A cards. Its proximity operating distance is up to 5 cm, depending on the type of contactless tag in use.

Its small size enables it to be readily fit in any standard, single-gang electrical switchbox. This eliminates the hassle to drill any wall holes to house this contactless module. This makes the installation extremely easy, quick, and much more simplified. Now, integration choice is no longer limited to customize casing, but also handy electrical switchbox which is readily available everywhere.
Small yet powerful, ACM120S-SM is ideal for a broad range of applications, especially physical access control, time and attendance. With merely a wave of contactless card, the module immediately returns you successful read/write signals via its self-contained LED/buzzer, and triggers the relay to open the door for you in a blink of an eye.

• Compact size (70mm x 46mm)
• Easy-to-Install for standard single-gang electrical switchbox
• Serial interface RS-232 (Available in RS-485 on request)
• Compatible with Mifare® cards, ISO-14443 A and B
• Buzzer
• Operation LED
• Relay