Simplex 4090-9008 Dual Relay Individual Addressable Module SF 16/12 All units – free of

All units – free of moving parts

They are also approved for installation on the widest range of pipe schedules

An optional setting configures the appliance for continuous audible output — a critical feature for coded notification appliance circuits

They are precision-timed to meet UL 1971 synchronization standards

Simplex 4090-9008 Dual Relay Individual Addressable Module SF 16/12 All units – free ofDual Contact Relay IAMs allow fire alarm control panels to control two remotely located Form C contact using IDNet or MAPNET II addressable communications for both data and module power. Typical applications would be for switching local power for control functions such as elevator capture, or control of HVAC components, pressurisation fans, dampers, etc. Relay status is also communicated requiring only one device address.