Vesda VHX-0420 Modbus Type 3 HLI Standard SF 04/03 With a controlled trigger input

With a controlled trigger input and a versatile form 'C' dry output relay

The IntelliQuad® PLUS FCO-951/-IV and FCO-951A/-IV advanced multi-criteria fire/CO detector is a plug-in

Wire Guard with Mounting Plate

Each relay can be selected to operate either in a high-level signal from appropriate System 3 modules or via an open-collector input signal commonly found in Siemens ─ Fire MXL and SXL®-EX fire systems

276B/277B series noncoded fire alarm stations are contemporary styled Lexan stations and are flexibly designed to meet a wide variety of application requirements and operational sequences

Vesda VHX-0420 Modbus Type 3 HLI Standard SF 04/03 With a controlled trigger inputPC Link HLI Modbus MK3