Keltron's LA Series modular latching LED annunciators provide instant visual and audio identification of alarm conditions for fire, security, process control and environmental applications. System reset and system acknowledge can operate either manually or automatically making the LA Series particularly useful in environments where constant monitoring is not available. LA Series annunciators are easily installed, reliable and may be conveniently modified.
LA Series benefits
Enables instant event identification
Provides reliable monitoring
Resists tampering and wear.
LA Series features
System reset may be either manual or automatic
System acknowledge may be either a manual or automatic - selected by an internal jumper
Zones are labeled using opaque type-able plastic legend strips for easy modification
Legend strips accommodate up to 30 typed characters per zone
High impact plastic face plate protects legend strips from tampering and vandalism
High intensity LEDs are only visible when alarms occur
Stainless steel front plate is rugged, attractive and corrosion resistant
Individual zone bypass inputs for each zone are provided for use with remote switches
Each zone can operate from either N.O. or N.C. input contacts
Individual, solid state outputs will sink up to 100mA per zone
Common system relay is normally energized, so that an alarm indication occurs on power failure
Mounts in standard gang box
Five standard models provide 4, 8,12, 16 and 20 zone applications
Expander units and custom configurations are available for larger systems
Multiple options
