Designed to detect ignition accompanied by smoke with the following alarm message sending via wireless two-way communication by
the protocol “RIELTA-Contact-R” Controls the dust level in the smoke chamber, as well as sensitivity decrease Message types: “Normal”, “Fire”, “Attention”, “Dust” (dust level in smoke chamber), “Failure” (sensitivity decrease), “Main battery discharge”, “Backup battery discharge”
Sensitivity from 0.05 to 0.2 dB/m
Power supply is provided from two batteries – main type CR123A and backup type CR2032
The operation duration from supply battery – not less than 5 years
Specifications:
| Operating temperature |
-20...+55°С |
| IP rating |
IP40 |
| Dimensions |
Ø120x50 mm |
