Altronix RBUL Relay Module, Ultra-Sensitive, 12/24VDC, SPDT Contacts at 1A/28VDC

Optimize switching reliability in security, access control and surveillance installations with the Altronix RBUL relay module. This ultra-sensitive, UL-listed relay module is purpose-built for continuous-duty operation, delivering consistent performance for alarm panels, monitoring equipment and low-voltage control circuits. With selectable 12/24VDC input the RBUL adapts to common power supply configurations, while its SPDT contacts rated at 1A/28VDC handle auxiliary outputs such as door strikes, tamper circuits and notification relays. The compact, rugged package and wide operating temperature range (-25°C to 55°C) make it ideal for both indoor cabinets and temperature-variable environments. US-made and compliant with TAA/NDAA and RoHS standards, the RBUL meets strict procurement and environmental requirements for commercial and government projects. Backed by a lifetime limited warranty, it reduces downtime and simplifies maintenance for integrators and IT/security teams. Add the Altronix RBUL relay module to your toolkit for dependable switching in surveillance, monitoring and access control systems — order now or specify it in your next installation.

• Ultra-sensitive continuous-duty relay ensures dependable low-voltage switching for security and surveillance systems
• Dual-voltage compatibility (12/24VDC) reduces inventory complexity and supports varied power architectures
• SPDT contacts rated 1A/28VDC provide versatile control for door locks, alarm outputs and monitoring devices
• Compact, rugged US-made design with wide operating range (-25°C to 55°C) for reliable field performance
• TAA/NDAA and RoHS compliance simplifies procurement for government and enterprise installations