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Safety Relay for H4 Video Intercom
H4VI-AC-RELY1 | Avigilon
The Avigilon H4 Video Intercom Security Relay increases the security of controlled entrances by ensuring the door remains locked in the event of an intercom tampering attempt. Installed on the secure side of the door, it provides NO/NC relay outputs, 1224 VDC support, and a dedicated manual reset button.
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Description
Description
The Avigilon H4 Video Intercom Security Relay is designed to enhance the physical protection of entrances controlled by the H4 Video Intercom. The module allows the electric lock to be kept locked in the event of tampering with the external unit, ensuring that only an authorized operator can restore normal operation using the physical button on the relay.
The device uses 12–24 V DC inputs and offers normally open and normally closed relay contacts, compatible with electric locks up to 24 V DC 2 A. It is suitable for indoor installations and can be mounted in standard back boxes. With its compact size and low power consumption, it is an essential accessory to increase the security of systems based on H4 Video Intercom.
Main Features- Keeps the door locked in case of tampering with the H4 Video Intercom.
- Integrated manual reset button.
- 12–24 V DC inputs with 1 W power consumption.
- NO/NC relay contacts up to 24 V DC 2 A.
- I/O terminals for unlocking, tampering and REX.
- Internal installation, compatible with standard boxes (US/EU 60 mm).
- ABS housing, black color, weight 36 g.
- Operating temperature from –40 C to +50 C.
- CE, ROHS, WEEE certifications and EMC regulations class A.