Silent Knight SK-PHOTO-W Smoke Detector (White)The Silent Knight SK PHOTO W is an intelligent addressable plug in photoelectric smoke detector designed as a direct replacement for the SK PHOTO Series on Silent Knight SK protocol SLC loops. It uses an enhanced optical sensing chamber for broad smoke detection, rotary decimal addressing for point ID location, and includes the B300 6 detector base.

photo/heat or heat sensor (sold separately):

Expansion Signal Module NAC Expander

An output level switch allows selection of low or high sound output as required for the location

Simplex 4098-9401 LifeAlarm Heat Detectors are designed for use with Simplex Life Alarm Series 2001

One on-board SLC supports either SK-series or SD-series devices

1 ½” minimum depth

AND Legacy products 4100

The Each EVS-125W is capable of producing 125 watts of audio power

IFP-2000 has eight on-board Flexput circuits that can be configured for auxiliary power

compatible with semi-flush or surface mounted boxes

add on modules can be use for fiber optic network connections

4090-9813 – Adapter plate for 4 11/16-inch square electrical box mounting