The SLR-24VN can be used in all areas where Photoelectric Smoke Detectors are required. The wide range smoke chamber makes the SLR-24VN (w/o Reed Switch model) well suited for fires ranging from smoldering to flaming fires.
NS-4 Series, NS-6 Series, HSC-4R or HSC-R Style bases may be used with the SLR-24VN. Current interchangeable/compatible devices are the SIJ-24 ionization detector, the SLR-24H photoelectric detector with heat sensor, and the DCD-135° /190° heat detectors.
All NS conventional devices are mechanically compatible with Hochiki America HSB, HSC and YBA type bases which may have been used in previous installations. Please check individual panel listings for compatibility information.