Portable Automatic Road Spike Barriers, Tyre Killer Spike Barrier SA550

• Model NO.: SA550
• Working Principle: Electro-Optical Type
• Signal Transmission: Wired Remote Control
• Working voltage: 11.5V
• lithium battery power supply back-up: 5200mA
• Automatic open each time charged: more than 100 times
• Effective length: 5m
• Effective nail length: 35m
• Effective nail separation distance: 75mm
• Flexibility: can be easily expending, fast opening in 7 seconds
• Remote control range: <50m
• Transport Package: Carton Box
• Specification: CE, ISO
• Trademark: SAFE HI-TEC
• Origin: China
• HS Code: 8543709100
• Production Capacity: 500 Sets/Month

Product Description