RI-2
Product description 
The IV-2 indicator is a remote LED indicator designed for use in fire alarm systems. Its main purpose is to duplicate the indication of the “FIRE ALARM” signal at a distance from the fire detector. The “FIRE ALARM” signal is indicated by short flashes of a red LED, with a flash frequency of (1 – 2) Hz.
Useful materials
| Name | Country | Comment | Open | Download |
|---|---|---|---|---|
| Manual | ukrainian |
Devices with which it is used
