... energzer will send alam once got trigger. 2. can work with CCTV,GSM and alarm panel 1. High/ low voltage ... LED indicated lamp, display the working mode clearly.5.Equipped with 4AH backup battery, convenient management.6. Constant open/close, ... electric fence standard.12.Multi-system solution, convenient management13.Compliant with IEC60335-2-7614.Tested for EMC Compliance security electric fence ...