Addressable expander AR-1

Addressable expander AR-1 (hereinafter referred to as the device) - is designed for integration of addressless devices with output type "dry contact" in a wired communication line (PLC), as well as other
executive and technological systems having "dry contact" type outputs.
The device operates as part of the Rubetek wired automatic fire alarm system.
The device is installed indoors in places protected from atmospheric precipitation. The design of the device does not provide for its use in conditions of
aggressive media and dust, as well as in explosion and fire hazardous premises.
The device is designed for continuous round-the-clock operation and belongs to reconditioned, periodically serviced products.
Warranty period of operation is 12 months from the date of commissioning, but not more than 24
months from the date of issue