Silent Knight SKE-450 Voice Evacuation SystemThe Silent Knight SKE 450 is a self contained 50 watt voice evacuation control panel that integrates a digital message repeater, supervised microphone, and power supply inside a tamper resistant dead front cabinet. It supports Class A or Class B speaker circuits at 25 VRMS (or 70. 7 VRMS when paired with the optional converter) and activates on either reverse polarity or supervised dry contact inputs, playing up to three stored voice messagestwo

The SD505-6IB isolates a short circuit wiring fault on a Class A (Style 7) and Class B (Style 4) SLC loop

— 4006-9101

Simplex 734-012 Harness

Mounts in a 4" (102 mm) square box

— 2099-9828 Institutional cover kit

an alarm will be initiated when the temperature reaches its rated fixed temperature setting

single-gang plate

and two programmable Form C relays

No direct replacement

Wall Plate Mounting

Indicators/UI: Red LED in housing (pulsing = power-on

TrueAlert ES addressable strobes are individually addressed visible notification appliances that receive power