- Warning tone and vibration to alarm
<br />- Freely set the distance: 0 to 25m
<br />- It is convenient to find the protected object, if you walk out of the reception range, the 
<br />receiver signal light will be on but no warning tone
<br />- Easy to use, no cable required
<br />- Loud alarm for everyone nearby to hear
<br />- Both Receiver and transmitter have Led indicator
<br />- Transmitter powered by 1 * CR2032 battery (included)
<br />- Receiver powered by 2 * CR2032 battery (included)
<br />- English user manual included
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<br />                                                                            Dimensions: 1.77 in x 1.50 in x 0.59 in (4.5 cm x 3.8 cm x 1.5 cm)
<br />Weight: 1.06 oz (30 g)
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