'- Designed for use with Valcom SIP Intercoms
- Provides both a Normally Open and Normally Closed (Form C) output connection for use with auxiliary equipment such as electric door strikes, gate openers, etc
- Smart signaling reduces possibility of tampering
- 1 Form C relay
- Provides both a Normally Open and Normally Closed (Form C) output connection for use with auxiliary equipment such as electric door strikes, gate openers, etc
- Smart signaling reduces possibility of tampering
- 1 Form C relay