automatic TECHNOLOGY FHCRX-1V2 Multi-Frequency Receivers Installation Guide
Learn how to use the FHCRX-1V2, FHCRX-2V2, and FHRX-2V2 Multi-Frequency Receivers with these product usage instructions. Discover how to set relay modes and connect to electronic devices like garage doors and gate openers. Get familiar with the FHCRX-1V2 and FHCRX-2V2 relays and FHRX-2V2 transistors, and find out how to adjust the timer mode.