Voice annunciators or loudspeaker systems such as the VoiceOFF are a great addition to any CCTV or security system. In particular they can add an extra presence that helps deter intruders or vandals from damaging a property but on the flip side they can also be used to welcome visitors to your premises or help inform them or staff of useful health & safety information.
A loudspeaker unit that will play back messages when an alarm is triggered.
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