Set to notify you of an intercom, doorbell/chime or door knock!
Compatible with the Clarity AlertMaster AL10 Visual Alert System (LHS-AL10) & Clarity AlertMaster AL12 Visual Alert Receiver (LHS-AL12)
Just plug in and use!
AlertMaster Door Alert Device Purchase Includes:
- One Door Alert Device for use with an AlertMaster System
- Users Guide
- 1 year manufacturer warranty
AlertMaster Door Alert Device Features:
- Set to notify you of an intercom, doorbell/chime or door knock!