The MREM 81 reader (125kHz readers with an embedded single door controller) are designed for connection to the RS 485 bus of the APS mini Plus access control system. The reader is designed for installation in MTM entry panels of BPT audio and video systems where they occupy one module space.
The modules are customized for power supply and control from BPT entry systems.
|Supply voltage||8 ÷ 28 VDC|
|Current demand||Typical||60 mA (12 V)|
|Maximal||90 mA (8 V)|
|Operating frequency||125 kHz|
|Real time clock||Yes, with self backup for 12 hrs.|
|Memory||ID media||2,000 ID, 2 master cards|
|Communication interface||RS 485 for system BUS|