Relay Board - Ultra-Sensitive #RBSN-TTL

• 12VDC or 24VDC selectable operation.
• 3VDC to 24VDC 18mA positive (+) or negative (-) trigger.
• 2 amp/120VAC/28VDC DPDT contacts.
• Snap track mountable (Altronix model # ST1).

Dimensions (approximate): 1.9”W x 2.75”L x 1.1”H

Use this relay to operate another device when the output trigger from your alarm is at 50 mah or less.