Detection DeviceVerified against cited sourceUnknown
Nittan EV-PY-SCI Optical Smoke Detector with Isolator
Evolution analogue addressable optical smoke detector with an integral bi-directional negative-line short-circuit isolator.
Recorded specifications
- Sensor
- Optical smoke with PY chamber
- Features
- Drift compensation, EEPROM programmer addressing
- Isolator
- Integral bi-directional negative-line SCI
- Model Code
- EV-PY-SCI
- Recorded standards
- EN 54-7, EN 54-17
- Part Number
- F14-82125
- Supply Voltage
- 20-38 V DC
- Incompatibility
- Not compatible with Advanced MxPro4 (Mx4000); use the non-SCI model. Positive- and negative-line isolator styles must not be mixed.
- Sensitivity Settings
- 5
- Alarm Current Milliamps
- 6
- Quiescent Current Microamps
- 300
Verified compatibility
No high-confidence, source-verified compatibility relationship is currently recorded for this product.
Supporting sources
EV-PY-SCI Optical Smoke Detector with SCI
Nittan Europe • Checked 2026-08-12