Y-3 \ Y-4 type scene of the accident's distance warning device
Details
YJ-3 \ GJ-4 type scene of the accident's distance warning device (vehicle intrusion alarm equipment)YJ-3 \ YJ-4 type scene of the accident's distance warning device is the latest patented product developed for road traffic accident scene security protection, to prevent secondary accidents.
YJ-3 \ YJ-4 type scene of the accident's distance warning device by a wireless warning device, a portable alarm, alarms and vehicle-mounted multi-function power box and other components.
The apparatus according to vehicle speed 100 km / hour basis, depending on the cordon laid distance, usually available from 6 to 15 seconds warning time.
YJ-3 \ YJ-4 power supply cabinet has lights warning function, according to later need to open or close, open warning light switch, on both sides of the housing LED lights start flashing to alert passing vehicles to take necessary precautions.
YJ-3 \ YJ-4 power supply box waterproof, all-weather use, but it can not be immersed in water.
