Item Information Automatic temperature compensation 6-12m detection range Advance optical and digital logic technology superior anti light and immunity to electromagnetic Interference High-performance transmitter module,farther Transmitting distance.Unique photosensitive cell to enable the probe with white light immunity Technical Parameter Frequency: 433Mhz Built-in antenna Detection distance: 10-12 meters Detection range: 110 degree Operating power: 1.5V AAA battery*3pcs Battery included Package Content 1 X Wireless PIR detector(battery include)
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