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Split-Decoded Access Controller

Code ACRDR101

Split-Decoded Access Controller

Code ACRDR101

Typical access control keypads contain the switching relay and control wiring within the keypad. Despite tamper and other built-in alert systems, with the correct know-how, these keypads can be sabotaged to function by forcefully accessing the control wiring.

In a split system, a decoder installed in a secure location, processes keypad codes and card/keyfob signals as data. This split processing means the door lock is triggered via the data, rather than the switching relay in the keypad. The ACRDR101 is an access controller that allows users to create a higher security, split-decoded keypad access control systems.

The ACRDR101 is capable of decoding RFID card/keyfobs, keypad codes and remote control signals to provide an additional layer of security to standalone keypad access control systems. It features 3 output relays, built-in door chime and tamper alarm, and comes standard with 2 remote controls for output/door chime remote triggering.

The additional control offered by the ACRDR101 is excellent for enhancing the security of the access control system, but it can also interface with other systems. It features control terminals for duress, egress, inter-lock and external alarms. It also features a customisable unauthorised access lock for incorrect unlock attempts.

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Remote Control for ACRDR101 Split-Decoded Access Controller

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Access Lock Modes
After 10 attempts: No lock / 60s / 15 minutes / Duress
Alarm & Tamper
Built-in alarm; 3 minute tamper alarm duration
Data I/O Support
Up to 3 readers/keypads in parallel
33 x 120 x 87mm
Door Chime
Built-in door chime
Ingress Protection
Input Terminals
Door position, egress, inhibit output 1, door bell, tamper
Material & Finish
Matte white plastic
Maximum Remotes
Up to 40 remotes
Operating Current
65mA (standby) / 100mA (3 relays active)
Operating Environment
-20°C ~ 70°C / RH95% (max)
Output Modes
Start/Stop (toggle), momentary (timed)
Output Relay 1
5A / 24VDC with adjustable timer (N.C. & N.O. dry contacts)
Output Relays 2 / 3
1A / 24VDC (N.C. & N.O. dry contacts)
Output Terminals
Duress, alarm, key active, inter-lock (100mA max)
Power Input
12 ~ 24VDC (auto adjusting)
Remote Channels
Four: Output 1 / 2 / 3 / Door chime
Remote Frequency
Remote Power
12V alkaline battery (not included)
Remote Receiver
Super Heterodyne
60m (line of sight)
Warranty (Years)

Shipping Weight and Dimensions

Includes product packaging

147 mm
157 mm
43 mm
0.35 kg