Simplex 4903-9426 TrueAlert Non-Addressable Horn Strobe SF 19/01 The TouchScreen keypad – the

The TouchScreen keypad – the nerve centre of the security system – combines the keypad functionality users and installers have come to expect with an intuitive interface

And rod replacement requires no special tools

The GN-503 Series is listed in compliance with ANSI/UL 217

Download KI-IB4 Installation Manual (PDF)

It is intended for indoor use

Simplex 4903-9426 TrueAlert Non-Addressable Horn Strobe SF 19/01 The TouchScreen keypad – theTrueAlert non addressable audible and visible notification. For applications requiring audible visible (A V) notification with horn tones, these Simplex 4903 series appliances combine a high intensity strobe with a low current electronic horn in a compact package that is easy and quick to install. Each appliance can be controlled independently from each other using conventional reverse polarity NACs.