... Wall-mounted, easy to use 4.Sorted data records electrical fire alarm control panelFeatures:1. HBUS bus communication technology, with ... control remote controller by manually or automatically. 7.With remote detector calibration ,zero tracking function.Specifications:Detection type: Leakage current , ... ,XE3123, XE3124,XE3125, XE3126 128 point graphic display electrical fire alarm control panel