Model MTL5561 is a zone-powered, two-channel interface for use in conventional fire detection systems for protection within hazardous areas. more infomore info
Model MTL7787+ is an intrinsically safe, zone-powered, Zener-diode barrier for use in conventional fire detection systems for protection within more infomore info
Model MTL7728+ is an intrinsically safe, zone-powered, Zener-diode barrier for use in conventional fire detection systems for protection within more infomore info
Mx-4020: Remote Control Terminal with standard network interface, 24V DC Remote Control Terminal with additional Silence, Resound, Reset and more infomore info