FAP-420/FAH-420 Otomatik Yangın Dedektörleri LSN improved version
| Operating voltage | 15 V DC to 33 V DC |
| Current consumption | < 0.55 mA |
| Alarm output | Per data word by two-wire signal line |
| Indicator output | Open collector connects 0 V over 1.5 kΩ through, max. 15 mA |
| Dimensions | |
| Without base | Ø 99.5 x 52 mm |
| With base | Ø 120 x 63.5 mm |
| Housing | |
| Material | Plastic, ABS (Novodur) |
| Color | White, similar to RAL 9010,matt finish |
| Weight | Without / With packaging |
| FAP-DOTC 420 | Approx. 80 g / Approx. 135 g |
| FAP-DOT 420, FAP‑DO 420 | Approx. 75 g / Approx. 125 g |