[REQ] EMP Grenade

I hall, in my server have Nanosuit, and i want EMP grenade.

Question - What is EMP

Answer - EMP (Electro Magnetic Impulse) this is grenade for the zombies, the grenade fuctions is: When zombie buy EMP and attack the human with EMP (EMP radius is 500)  and people located in the radius of their nano is removed for some time, after this time nanosuit is reboot with this hud:

All Systems Down

You have lost your Nanosuit

Resoan: Electro Magnenic impulse

System Reboot in: 7


This System Reboot In: 7 counts down to 0 when is 0 the nanosuit is Backing and human again have nanosuit  

I want this