Simplex 4901-9859 Mini-Horn (White)The Simplex 4901 9859 is a white non addressable Mini Horn. Rated voltage range 16 VDC to 33 VDC. Features operation that allows On until silenced and On until reset on the same two wire pair Compatible with Simplex SmartSync two wire horn or strobe control.

Simplex 4905-9997 S/V Cover

They are both impact and vandal resistant and provide a convenient strobe intensity selection

speaker input 25 VRMS or 70

Type: Surface-mount weatherproof backbox (required)

— 4007ES Hybrid

Switches are alternate action ON/OFF (depending on programming selection) using a tactile feel

Remote Microphone Control (RM) for Fire Alarm Paging

NOTE: See also Simplex 4009-9811 Class A Fiber Optic Receiver with IDNet Repeater

Key Features

programmable from control panel

The Simplex 4905-9940 is a White Surface Mount (Shallow) Adapter Skirt for use with TrueAlert notification appliances

0” high display for longer viewing distances