These wireless PIR detectors are for use with the 868 MHz frequency ESP Infinite alarm. Add additional PIRs (Passive Infra-red) detectors to your wireless alarm system to protect venerable areas of your property. PIRs detect movement passing through the area they are covering. These detectors implement a battery saving feature.Typical battery life is Three to four years.
Features:
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15m x 15m/50' x 50' coverage.
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Adjustable Area Crossing Sensitivity.
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Modern compact design. Suitable for corner fitting.
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868 MHz frequency Dual randomised transmissions.
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Low Battery Warning with exact detector identification.
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Tamper Protected.
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30 metres working indoor range from Control Panel.
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