Altronix RBSNTTL Ultra-Sensitive Relay Module, 12/24VDC, DPDT Contacts at 1A/120VAC or 2A/28VDC

Deliver dependable, ultra-sensitive switching for security, surveillance and access control applications with the Altronix RBSNTTL relay module. Built for continuous operation, this compact relay provides precise control with a 3V–24V isolated trigger input while supporting common system voltages (12/24VDC). The DPDT contacts are rated to handle 1A at 120VAC or 2A at 28VDC, making the RBSNTTL ideal for driving electric strikes, alarms, monitoring interfaces and auxiliary devices without overdesigning your power budget. With a low 18mA current draw, it reduces strain on central power supplies and helps maintain system reliability in distributed installations. Designed and certified for professional use, the RBSNTTL is RoHS compliant and meets TAA/NDAA requirements for government and enterprise procurement. Whether you're upgrading an access control panel, expanding a surveillance system, or adding remote monitoring relays, the Altronix RBSNTTL gives you sensitive, fail-safe switching in a compact footprint. Add the RBSNTTL to your next project for consistent, field-proven performance—order now or contact us for volume deployment support.

• Ultra-sensitive triggering for precise switching in access control, alarm and monitoring systems
• Dual-voltage compatibility (12/24VDC) simplifies installation and reduces SKU complexity
• DPDT contacts provide reliable switching for locks, relays and auxiliary devices (1A@120VAC / 2A@28VDC)
• Low 18mA current draw minimizes load on power supplies and supports longer runtime during power management
• TAA/NDAA compliant and RoHS certified for secure government and enterprise deployments