Wireless module for connecting an Ajax system to third-party VHF transmitters
vhfBridge provides two types of outputs: positive trip and negative trip. The type of outputs is set in the Ajax app.
vhfBridge can be connected to VHF transmitters with relay inputs. Connection via UART, RS-485, and other interfaces is not supported.
This option is not provided. See the list of events supported by vhfBridge in the User Manual.
vhfBridge can supply the VHF transmitter with 12 V DC, 2 A power.
If the current consumption of the VHF transmitter is more than 2 A, it can be connected directly to the vhfBridge battery.
In this case, turn off battery charge tracking in the vhfBridge settings, so that system users do not receive notifications about a long battery charge.
United States
