JOHNSON CONTROLS M9220-600 ATT 12/11 Designed to be weather-resistant

Designed to be weather-resistant

the detector can simultaneously utilize the optical and heat sensors for enhanced multi-criteria fire detection

Other patents pending

alarm currents for 50 and above devices includes 20 device LEDs in alarm

when combined with a custom graphic display

JOHNSON CONTROLS M9220-600 ATT 12/11 Designed to be weather-resistantJohnson Controls M9220 600 Jackshaft Coupler Kit The Johnson Controls M9220 600 is a genuine jackshaft coupler kit designed for use with M9220 Series electric spring return damper actuators. It provides a secure mechanical connection between the actuator and larger damper shafts, ensuring reliable torque transfer and precise damper positioning in commercial HVAC and building automation systems. The kit is compatible with 3 4 in. to 1 1 16 in. (1927