Simplex 4100-5450 17/12 The STX variants are VdS

The STX variants are VdS approved and CE marked to EN54-4 so are particularly suitable for use in territories where these approvals are required

visually sensitive

It is a 24 Vdc filtered-regulated and supervised unit that can easily be configured

7kΩ (7-pack)

Detector service tool for use with Signature Series detectors

Simplex 4100-5450 17/12 The STX variants are VdSThe Simplex 4100 5450 is a conventional notification appliance circuit (NAC) module designed for use with Simplex 4100ES fire alarm control panels. It features three independent 3A circuits to power and synchronize strobes, horns, and other conventional signaling devices using SmartSync technology.