... once got trigger. 2. can work with CCTV,GSM and alarm panel 1. High/ low voltage switch, use it ... BI-polar technology, makes every strands have electric shock, intruder hard to break in.3. LCD display function, directly ... in the panel, user gets it clearly4. 5 LED indicated lamp, display the working mode clearly.5.Equipped ... IEC60335-2-7614.Tested for EMC Compliance security electric fence energizer