This RF EAS system - which comes with 2 antennas - can protect entrances up to 6 feet wide.
!!! THIS IS OUR MOST POPULAR SYSTEM !!!
Feature: Hot seller with Competitive price
Dimensions: 65 x 13 x 3.5 inches
Detecting distance: ~6 ft total (4 ft in between, 1 ft each outer side)
1 Set antenna ONLY