Addressable audio/visual alarm base with built in isolator

683-012

• Visual, audible and audio/visual models available.
• Loop-powered from control and indicating equipment.
• Audible alarm output adjustable up to of 85 dB at 1 m.
• Audible alarm tone type adjustable.
• Alternating low frequency.
• Alternating high frequency.
• Sweeping.
• Continuous.
• Long-life LEDs.
• Low quiescent current.
• Easy DIP-switch address setting.
• Quick alarm and shadow addressable options are available.
• Optional isolator with both automatic operation and restore.
• Isolator LED activation indicators.
• Compatible with Numens 2-wire addressable fire detection and alarm systems.
• Compatible with either addressable or non-addressable detectors.
• Translucent body.
• Surface-mount device (SMD) circuit board design.
• Secure mounting to all surfaces.
• Flexible mounting pitch.
• Low profile.
• Plated contacts for durable connection to detectors.
• Terminals suitable for (0.4 ~ 2.5) mm 2 diameter wiring.
• Low maintenance.
• Optional transparent or white cover to finish an installation without a fitted detectors.