Addressable module equipped with 1 input for conventional detectors. Opto-isolated power supply. Programmable functions: Prealarm signaling. 1 input status indicator LED. Module operating statuses can be used as operands in formulas. RSC® management: programming, remote management and control. Loop connection. Dual short-circuit isolator. Fixing on a surface or on a DIN bar with TFDIN accessory. Protection rating IP4x. ABS casing