dosto alsam-e-alaium\

aaj kal har jaga tv,digitlal,dish site,aur hai cheez kar remote hota hai.
jo k ause control karta hai.to jab b aap ka remote kharab hojahe to
aap khud chek kar wo b easy.bus aap ko karna ye hai k ek mobile laye
jis mein camera b ho.aap apne remote ko camera on kar k us k samne
rake aur remote ka ok button dabahe.aghar light show hogya to aap ka
remote theek hai aghar nahi to kharab.

thanks