Ajax vhfBridge Jeweller connects an Ajax control panel to a third-party VHF radio transmitter to send alarms to the monitoring station without the internet.
Ajax vhfBridge Jeweller connects an Ajax control panel to a third-party VHF radio transmitter to send alarms to the monitoring station without the internet.
Ajax ExternalAntenna is an external antenna with a 3 m cable that improves the cellular (2G/3G/LTE) and Jeweller/Wings radio reception of an Ajax control panel.