Input And Tamper Connections; Receiver - Genie RF450V User Manual

4.0 Input and Tamper Connections

4.1 Receiver

When the tamper circuit is healthy the output contacts are normally closed but under a
fault condition the tamper contacts become open circuit. The tamper LED flashes when the
receiver tamper switch is activated but if a tamper fault is detected with the transmitter,
the tamper LED stays 100% illuminated. Relay contacts are volt free.
The output relay is activated when an input is triggered on a paired transmitter. The output
status LED will also illuminate. Contacts are volt free.
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