Alpha AM40 Auxiliary Relay
Best reliable switching solution for professional electrical control systems.
This relay module adds essential dry contact closure capabilities to compatible intercom systems. It simplifies the integration of external devices like bells or strobes by drawing power directly from the existing station, making it a straightforward solution for expanding system functionality.
$53.76
at
Surveillance Video
Who it's for
- Technicians working with limited space in electrical enclosures
- System integrators needing a flexible component for diverse installations
- Maintenance personnel performing routine system checks and diagnostics
Who should skip it
- Electricians requiring direct AC-to-AC switching capabilities
- Engineers designing complex automated sequences or smart building systems
- DIY homeowners looking for a simple plug-and-play solution
Performance breakdown
Installation Simplicity
Compact design tucks neatly behind existing stations for a clean finish.
System Integration
Seamlessly bridges peripheral devices into the existing QwikBUS intercom ecosystem.
Wiring Efficiency
Low-voltage Class II setup minimizes complexity for professional and DIY installers.
Connection Reliability
Screw terminals and plug-in connectors ensure stable, long-term signal contact.
Power Management
Draws power directly from the station, eliminating the need for extra.
Peripheral Versatility
Reliable dry contact closure supports a wide range of external signaling.
Key Specs
Power Source
Powered directly from QwikBUS station
Contact Type
Normally-open, dry contact closure
Wiring Type
Class II low-voltage wiring
Mounting
Behind QwikBUS intercom/video station
Compatibility
QwikBUS series intercom and video-intercom systems
Material
Plastic
Environment
Indoor
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