Nittan EV-SDR Base Addressable Sounder Base, 24-38 V DC, Ø115×37.6 mm 12MP (3504×3504) Check Hikvision datasheets and local

Check Hikvision datasheets and local regulations for CE / UKCA and export/licencing terms before purchase and deployment

Ideal for multiple entrances to control lighting

internal usable depth

jamming detection and remote testing/configuration via the Ajax app

Nittan EV-SDR Base Addressable Sounder Base, 24-38 V DC, Ø115×37.6 mm 12MP (3504×3504) Check Hikvision datasheets and localThe EV SDR Base Sounder is a low profile sounder device designed for ceiling mounting, compatible with all types of Evolution analogue addressable detectors. Key Features: Addressable loop powered base sounder Nittan Evolution FSK protocol EEPROM Addressed (Programmer) 12 tones DIP switch selected (3 approved tones) Replaces EV ABS Sounder Ensure compliance with UK wiring regulations and installation guidelines.