When activity is detected, STI-V34700 Wireless Indoor Motion Detector Alert sends radio signal to included 4-Channel Voice Receiver, which offers 10 tones/tunes and 53 selectable words in English or Spanish. Up to 4 tones/tunes or words can be programmed in sequence to identify which area requires assistance. Operating up to 1,000 ft (line of sight) between sensor and receiver, motion detector is supervised for low battery and signal reception.
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