Find high quality blade guard alarm system with competitive price here. Please rest assured to buy blade guard alarm system with JGH Electronic Technology Limited Company

Stop function 

Warning blades floor-standing installation (or when it is mounted on the wall/iron fence), design and install blade guard 10 alarm network (or when it is mounted on the wall/iron fence, design and install blade guard 4 alarm). No more than 18 cm of space between the upper and lower blade line one cannot be from the slot through the past and the alarm has a beautiful sharp razor blade itself, alarm if an intruder touches the blade, would be cut or blade by blade hook could not move, blocking effect is very good. Warning the blade itself is not charged, will not give them electric shocks.