Designed for compatibility with SARGENT Harmony
Series and Profile Series v.N1 locks and other
Wiegand output devices, the ASSA ABLOY Wiegand
Test Unit (WT1) is a user-friendly tool that allows
one to provide a product demonstration highlighting
the products’ features and capabilities.
In addition, this tool is great for troubleshooting in
the field. The test unit checks for proper wiring,
card reader data integrity, lock functionality including
lock/unlock, door position status, and requestto-
exit, or REX, and status.
Features:
• 12 or 24VDC solenoid lock voltage adjustable
• Operates in Fail Safe or Fail Secure
• “Learn” mode allows testing of specific cards without

While we strive to provide accurate imagery, product photos may not reflect the exact model or configuration offered. Please refer to the product description and part number for details, or contact us for assistance before ordering.