Simplex 4901-9859 Mini Horn, White MCF the isolators close to provide

the isolators close to provide the next isolator down the line with power

The world’s only field-replaceable optical chamber makes cleaning a snap

A separate trim plate is not required

and each model has a built-in level adjustment feature and snap-on cover with no visible mounting screws

Super Tenere ES 2021-2024

Simplex 4901-9859 Mini Horn, White MCF the isolators close to provideMini horns provide a loud and penetrating notification sound controlled by SmartSync two wire operation. The compact package allows mounting in a variety of convenient locations. An output level switch allows selection of low or high sound output as required for the location. SmartSync operation mode uses a two wire circuit to activate the horn and strobe on the same Notification Appliance Circuit (NAC) and then the horn can be silenced while the