Pay in 4 interest-free payments of $94.12 Learn more
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
or other normally-open dry-contact devices
pressurization fan control
The module connected to a compatible Notifier system control panel
and NFS2-3030 Fire Alarm Control Panels
The ONYX® Series NFS-640/NFS2-640 supports one LEM-320
BRAND NEW HONEYWELL TC806B1076 PHOTOELECTRIC SMOKE DETECTOR System Sensor M501M or other normally-open dry-contact devicesThe TC806B1076 Photoelectric Smoke Sensor is an intelligent detection device which provides two way communication with the Honeywell fire alarm systems. The fire alarm panel loop controller uses a proprietary communication protocol containing both digital and analog signals that allow each sensor to communicate its individual address, sensor type (such as photoelectric or ionization) and an analog value. The panel analyzes the analog signal to measure