diff --git a/centreon-plugins/hardware/ups/apc/snmp/mode/inputlines.pm b/centreon-plugins/hardware/ups/apc/snmp/mode/inputlines.pm
new file mode 100644
index 000000000..051780b9a
--- /dev/null
+++ b/centreon-plugins/hardware/ups/apc/snmp/mode/inputlines.pm
@@ -0,0 +1,165 @@
+#
+# Copyright 2019 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package hardware::ups::apc::snmp::mode::inputlines;
+
+use base qw(centreon::plugins::templates::counter);
+
+use strict;
+use warnings;
+use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold);
+
+sub custom_status_output {
+    my ($self, %options) = @_;
+    
+    my $msg = sprintf("Last input line fail cause is '%s'", $self->{result_values}->{last_cause});
+    return $msg;
+}
+
+sub custom_status_calc {
+    my ($self, %options) = @_;
+    
+    $self->{result_values}->{last_cause} = $options{new_datas}->{$self->{instance} . '_upsAdvInputLineFailCause'};
+    return 0;
+}
+
+sub set_counters {
+    my ($self, %options) = @_;
+    
+    $self->{maps_counters_type} = [
+        { name => 'global', type => 0 },
+    ];
+        
+    $self->{maps_counters}->{global} = [
+        { label => 'voltage', set => {
+                key_values => [ { name => 'upsAdvInputLineVoltage' } ],
+                output_template => 'Voltage : %s V',
+                perfdatas => [
+                    { label => 'voltage', value => 'upsAdvInputLineVoltage_absolute', template => '%s', 
+                      unit => 'V' },
+                ],
+            }
+        },
+        { label => 'frequence', set => {
+                key_values => [ { name => 'upsAdvInputFrequency' } ],
+                output_template => 'Frequence : %s Hz',
+                perfdatas => [
+                    { label => 'frequence', value => 'upsAdvInputFrequency_absolute', template => '%s', 
+                      unit => 'Hz' },
+                ],
+            }
+        },
+        { label => 'status', threshold => 0, set => {
+                key_values => [ { name => 'upsAdvInputLineFailCause' } ],
+                closure_custom_calc => $self->can('custom_status_calc'),
+                closure_custom_output => $self->can('custom_status_output'),
+                closure_custom_perfdata => sub { return 0; },
+                closure_custom_threshold_check => \&catalog_status_threshold,
+            }
+        },
+    ];
+}
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    bless $self, $class;
+    
+    $self->{version} = '1.0';
+    $options{options}->add_options(arguments => {
+        "warning-status:s"  => { name => 'warning_status', default => '' },
+        "critical-status:s" => { name => 'critical_status', default => '' },
+    });
+
+    return $self;
+}
+
+sub check_options {
+    my ($self, %options) = @_;
+    $self->SUPER::check_options(%options);
+
+    $self->change_macros(macros => ['warning_status', 'critical_status']);
+}
+
+my %map_status = (
+    1 => 'noTransfer', 2 => 'highLineVoltage', 3 => 'brownout', 4 => 'blackout',
+    5 => 'smallMomentarySag', 6 => 'deepMomentarySag', 7 => 'smallMomentarySpike',
+    8 => 'largeMomentarySpike', 9 => 'selfTest', 10 => 'rateOfVoltageChange',
+);
+
+my $mapping = {
+    upsAdvInputLineVoltage      => { oid => '.1.3.6.1.4.1.318.1.1.1.3.2.1' },
+    upsAdvInputFrequency        => { oid => '.1.3.6.1.4.1.318.1.1.1.3.2.4' },
+    upsAdvInputLineFailCause    => { oid => '.1.3.6.1.4.1.318.1.1.1.3.2.5', map => \%map_status },
+};
+my $oid_upsAdvInput = '.1.3.6.1.4.1.318.1.1.1.3.2';
+
+sub manage_selection {
+    my ($self, %options) = @_;
+
+    $self->{global} = {};
+    my $snmp_result = $options{snmp}->get_table(oid => $oid_upsAdvInput,
+                                                nothing_quit => 1);
+                                                         
+    my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => '0');
+    
+    foreach my $name (keys %{$mapping}) {
+        $self->{global}->{$name} = $result->{$name};
+    }
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check input lines.
+
+=over 8
+
+=item B<--filter-counters>
+
+Only display some counters (regexp can be used).
+Example: --filter-counters='^frequence|voltage$'
+
+=item B<--warning-status>
+
+Set warning threshold for status (Default: '').
+Can used special variables like: %{last_cause}
+
+=item B<--critical-status>
+
+Set critical threshold for status (Default: '').
+Can used special variables like: %{last_cause}
+
+=item B<--warning-*>
+
+Threshold warning.
+Can be: 'voltage', 'frequence'.
+
+=item B<--critical-*>
+
+Threshold critical.
+Can be: 'voltage', 'frequence'.
+
+=back
+
+=cut
diff --git a/centreon-plugins/hardware/ups/apc/snmp/plugin.pm b/centreon-plugins/hardware/ups/apc/snmp/plugin.pm
index 9683ee0e4..54abc9e79 100644
--- a/centreon-plugins/hardware/ups/apc/snmp/plugin.pm
+++ b/centreon-plugins/hardware/ups/apc/snmp/plugin.pm
@@ -29,10 +29,11 @@ sub new {
     
     $self->{version} = '0.1';
     %{$self->{modes}} = (
-                         'battery-status'   => 'hardware::ups::apc::snmp::mode::batterystatus',
-                         'output-lines'     => 'hardware::ups::apc::snmp::mode::outputlines',
-                         'sensors'          => 'hardware::ups::apc::snmp::mode::sensors',
-                         );
+        'battery-status'    => 'hardware::ups::apc::snmp::mode::batterystatus',
+        'input-lines'       => 'hardware::ups::apc::snmp::mode::inputlines',
+        'output-lines'      => 'hardware::ups::apc::snmp::mode::outputlines',
+        'sensors'           => 'hardware::ups::apc::snmp::mode::sensors',
+    );
 
     return $self;
 }