Smart dog in-ground pet fencing system

1.progressive tone stimulus
2.power boost switch
3.24/7 battery back-up
4.speed detect anti-run through
5.audible wire break alarm
6. visual wire break alarm
7.variable field width control
8. quick disconnect terminals
9. collar battery test led
10.stimulus test lamp
11.ultra-light collar
12.60 acre rang
14.Product weight:535g.
15.Package weight:722.6g