School / Classroom Cell Phone Jammer/blockers

School / Classroom Cell Phone Jammer/blockers
Cell phone jammers in schools are becoming more popular,important, and for good reason. Many teachers are fed up with trying to stop students from texting or use their cell phone in class,and want to know how to stop cell phone use in the classroom.Students ignore lectures while they surf social networks,use their cell phone chat with friend by text,QQ or We-chat.Some send texts, and even do research online, in order to cheat on exams. 
Although these cell phone jammers/blockers are capable of ending cell phone communications and may seem technically complex,you may be surprised by their simplicity, it’s easy to operate and friendly use.which requires nothing more than the push of a button.
For those teachers that are troubled by students distracting others by using their phones during class, a classroom jammer may be exactly what you need. With these devices, you can stop the conversations instantly, prevent students from cheating on exams, and stop class disruptions caused by cell phone ringing and buzzing.When the light of indicate is blue when the jammer is turned on.They are that simple.The size of your classroom cell phone jammer will vary according to the type of the device.The jamming range also depend on the signal strength in given areas.If you have a stronger jammer, the antenna will be external in order to provide better range and coverage. Adjustable units have the added benefit of being able to be 'tuned down' so as not to block in adjacent areas.
For a simple jammer that will knock out the cell phones of the students in a small classroom, an overly powerful is not necessary. In very small rooms, you may be able to use a pocket jammer,which looks like any ordinary cell phone.
In summary, blocking signals in the classroom will let student stop cheating during examinations,can end distractions during lectures,put the focus back on education,the best of our desktop cell phone jammer for classroom,can block all the ceel phone signal around the world,it’s all in one jammer,more information or support,pls email me or chat by Skype(necomsales02).Website is www.jammerking.com or www.necom-telecom.com to help you determine the suitable jammer for your application.