Description The Nittan EV-P Analogue Smoke Detector has been engineered to work seamlessly with Nittan control panels, operating through the advanced FSK protocol for enhanced precision. Built with ASIC technology, these detectors deliver superior performance and reliability, ensuring dependable fire detection in a wide range of environments. A key feature is the inclusion of a chemically etched stainless steel screen, designed to minimise the impact of airborne particles and insects, thereby reducing false alarms and extending the unit’s effectiveness over time. Connection is straightforward, with two terminals enabling the Nittan EV-P Optical Smoke Detector to be integrated into a two-wire loop system. Upon alarm activation, the detector supplies an unrestricted current via Terminal 2 (base control) and a 3mA output via Terminal 3 (infrared). These outputs can be utilised to operate auxiliary functions such as remote indicators, offering additional flexibility in system configuration and installation. This combination of robust design and practical functionality makes the EV-P an excellent choice for modern fire safety systems. Analogue Smoke Detector Features: Photoelectric detector Using Nittan Evolution FSK Protocol Addressed EEPROM Low Profile Operating voltage range between 20V and 35V Low Monitoring Current Omniview 360deg LED (fire alarm indicator) Remote indicator output Base control auxiliary output Terminal non-polarised Standard En54-7:2000 and A1:2002
