1、alarm by three-step bibi sound
2、display the distance from obstacle and its direction
3、LED digital display
4、four sensors
QTY: 20 pcs N.W.:11.5kg G.W.:12.5 kg MEAS:39*59*28cm
unite Box N.W: 0.54KG/pcs size:28*18*4.5cm
QTY: 20 pcs N.W.:11 kg G.W.:12 kg MEAS:39*59*28cm
unite Box N.W: 0.5KG/pcs size:28*18*4.5cm
QTY: 20 pcs N.W.:12.0 kg G.W.:13 kg MEAS:39*59*28cm
unite Box N.W: 0.58KG/pcs size:28*18*4.5cm
QTY: 20 pcs N.W.:10.52 kg G.W.:11.52 kg MEAS:39*59*28cm
unite Box N.W: 0.52KG/pcs size:28*18*4.5cm
QTY: 20 pcs N.W.:10.5 kg G.W.:11.5 kg MEAS:39*59*28cm
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