Receiver allows you to monitor up to 4 different STI wireless alert devices at a single, convenient location. When activated, the receiver sounds selectable tones or voice messages. It offers 10 tones/tunes, 53 words (English or Spanish).
Receiver allows you to monitor up to 4 different STI wireless alert devices at a single, convenient location. When activated, the receiver sounds selectable tones or voice messages. It offers 10 tones/tunes, 53 words (English or Spanish).
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