Avigilon H4VI-AC-RELY1 Relay for H4 Video Intercom - NEW IN BOX

Description

Avigilon H4VI-AC-RELY1 Relay for H4 Video Intercom. Condition is "New".
Safety Relay (H4VI‑AC‑RELY1)  Safety Relay for H4 Video Intercom (3.0C-H4VI-RO1-IR)
Enhances the security of doors controlled by the Video Intercom by ignoring door open requests from a compromised Video Intercom
The Safety Relay provides an easy way to enhance security of the doors controlled by the H4 Video Intercom (H4VI) by using a relay
module to pulse open the electric lock on a command from an ACC operator. Installed on the secure side of the door, in the event of tamper attempt with the H4VI, the relay will keep the door securely locked. After tampering is detected, the clear button on the Safety Relay must be manually pressed to restore normal operation.