MR52 Two Reader Expansion Module Business Communication Safety Mechanism for preventing false

Safety Mechanism for preventing false panic calls

6-Pocket Multi-Unit Charger Kit

The PSK-1000B

Replacement Board for AFC-50

6" Addressable Detector Base

MR52 Two Reader Expansion Module Business Communication Safety Mechanism for preventing falseThe MR52 Two Reader Expansion Module (Replaces ADC ACX2) is designed to add two extra readers to an Alarm. com door controller. Each ADC AC MR52 adds two reader ports, six relay outputs, and eight programmable inputs to the system. Connect the expansion module to the controller using a shielded, RS 485 twisted pair. Features Include: Provides I O Needed for Two Doors Each Using One Reader Two Reader Inputs Six Relay Outputs Eight Programmable Inputs