Weight less than 8kg
55 cm * 42.5 cm * 9 cm
When the battery adopts nimh battery at 3000 mah, the voltage is 12V
Expansion time < 7 seconds
Bearing 20 tons
Puncture tire thickness is no more than 35mm
Free choice within 7 meters of control length
Remote distance 50m
Main technical indicators:
Structure and material: composed of plastic base and metal pin.
Effective length after roadblock expansion: 7m.
Effective length of needle: 35.4mm.
Effective spacing of the needles: 35mm.
Effective interception time: 30s.
Audited Supplier 
){kind=link}