- Color: White + Blue
<br />- Material: Plastic
<br />- Detection range: 30 meters
<br />- Built-in 32 melody chimes
<br />- With 3-LED indicator lights
<br />- Transmitter powered by 1 x 12V 23A batteries (included)
<br />- Receiver uses AC power (120~240V / 2-flat-pin plug)
<br />- Working current: less than 15mA
<br />- Comes with adhesive tape & 4pcs screws
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<br />                                                                            Dimensions: 3.35 in x 3.35 in x 1.18 in (8.5 cm x 8.5 cm x 3.0 cm)
<br />Weight: 7.58 oz (215 g)
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