GENTEX GHSLF110W S/F 11/09 The RM requires an external

The RM requires an external data bus connection

The CD-6G  is a low voltage monitor providing automatic fan control to help maintain acceptable levels of Carbon Dioxide in greenhouses

full anti-tamper protection

— SLC-2LS Expander Module

GENTEX GHSLF110W S/F 11/09 The RM requires an externalThe GHSLF is a high quality, low profile, low frequency audible and visible appliance that offers a dependable audible and visual alarm. The GHSLF is ideal for any occupancy that requires notification appliances. The GHSLF horn offers a 520 Hz square wave, temporal 3 tone. A jumper selection is available for normal or loud decibel tone. A temporal 4 pattern is available when used with the Gentex GTSM Synchronization Control Module. The GHSLF is