Works with DMR digital radios to broadcast messages wirelessly to the PA receiver with attached horn speaker.
Enables someone on a 2-way radio or base station to send an announcement to all the wired speakers on a PA system.
Enables someone on a DMR 2-way radio or base station to send announcements to wired PA speakers
Use this PA amplifier with an analog phone and some horn speakers for a very simple wired PA system
Expandable wired video with up to 950 feet of cable. Add external cameras.