Comparison of RFID Proximity Guard Tour System and ibutton Proximity Guard Tour System

When choosing Proximity Guard Tour System, what should I select ? RFID auto scanning type or ibutton type ?
What’s the features of both type Proximity Guard Tour System
Now , let’s list some features of RFID Proximity Guard Tour System and ibutton Proximity Guard Tour System .

	RFID type	iButton type
Working environment requirement for check point tags	Low demand : Any place -40~80℃ , rainy ,snowy ,dusty and other harsh environment	High demand : can not use s nowy, rainy, icy and dusty environment
Check point tag installation	Easy installation : Can be fixed by screws or structural adhesive	Complex : Must be well mounted with tools
Damage resistance	Good : Can buried in the wall	Bad: Must exposed installation, easy be damaged
Cost	Low cost : Large consumption so  low cost	High cost : Small consumption so  high  cost
Universality of check point tags	Good, kinds of check point for option	Bad：Few supplier for option
Ruggedness of patrol device	Good	Good
Patrol device fault rate	Low fault rate	High fault rate for the sensor touch area
One-card compatibility	Convenient to form a one-card system	ibutton tags are not universal with other system
Data communication	Can download data with USB cable directly	Must use docking station additionally
System cost	Low cost	Whole system in high cost

ibutton Proximity Guard Tour System is the earlier products and now less and less supplier who offer this ibutton tags since the high cost and low sales amount . With whole security system development and integration demand , RFID auto-scanning Proximity Guard Tour System became the lead in the market now . ZOOY is the top manufacturer of guard tour system in China, company built in 2006 and act as an R&D leader in guard tour system field , we offer various guard tour system for distribution and also produce the advanced guard clock device for project use .