diff --git a/network/raisecom/snmp/mode/components/voltage.pm b/network/raisecom/snmp/mode/components/voltage.pm
new file mode 100644
index 000000000..83f50d25a
--- /dev/null
+++ b/network/raisecom/snmp/mode/components/voltage.pm
@@ -0,0 +1,83 @@
+#
+# Copyright 2017 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 network::raisecom::snmp::mode::components::voltage;
+
+use strict;
+use warnings;
+
+my $mapping = {
+    raisecomVoltValue => { oid => '.1.3.6.1.4.1.8886.1.1.4.3.1.1.3' },
+    raisecomVoltThresholdLow => { oid => '.1.3.6.1.4.1.8886.1.1.4.3.1.1.7' },
+    raisecomVoltThresholdHigh => { oid => '.1.3.6.1.4.1.8886.1.1.4.3.1.1.8' },
+};
+my $oid_raisecomVoltEntry = '.1.3.6.1.4.1.8886.1.1.4.3.1.1';
+
+sub load {
+    my ($self) = @_;
+
+    push @{$self->{request}}, { oid => $oid_raisecomVoltEntry };
+}
+
+sub check {
+    my ($self) = @_;
+
+    $self->{output}->output_add(long_msg => "Checking voltages");
+    $self->{components}->{voltage} = {name => 'voltages', total => 0, skip => 0};
+    return if ($self->check_filter(section => 'voltage'));
+
+    foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_raisecomVoltEntry}})) {
+        next if ($oid !~ /^$mapping->{raisecomVoltValue}->{oid}\.(.*)$/);
+        my $instance = $1;
+        my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$oid_raisecomVoltEntry}, instance => $instance);
+
+        next if ($self->check_filter(section => 'voltage', instance => $instance));
+        $self->{components}->{voltage}->{total}++;
+
+        $self->{output}->output_add(long_msg => sprintf("voltage '%s' is %.2f V [instance: %s].",
+                                    $instance, $result->{raisecomVoltValue}, $instance
+                                    ));
+
+        my ($exit, $warn, $crit, $checked) = $self->get_severity_numeric(section => 'voltage', instance => $instance, value => $result->{raisecomVoltValue});
+        if ($checked == 0) {
+            my $warn_th = ':' . $result->{raisecomVoltThresholdLow};
+            my $crit_th = ':' . $result->{raisecomVoltThresholdHigh};
+            $self->{perfdata}->threshold_validate(label => 'warning-voltage-instance-' . $instance, value => $warn_th);
+            $self->{perfdata}->threshold_validate(label => 'critical-voltage-instance-' . $instance, value => $crit_th);
+
+            $exit = $self->{perfdata}->threshold_check(value => $result->{raisecomVoltValue}, threshold => [ { label => 'critical-voltage-instance-' . $instance, exit_litteral => 'critical' },
+                                                                                                             { label => 'warning-voltage-instance-' . $instance, exit_litteral => 'warning' } ]);
+            $warn = $self->{perfdata}->get_perfdata_for_output(label => 'warning-voltage-instance-' . $instance);
+            $crit = $self->{perfdata}->get_perfdata_for_output(label => 'critical-voltage-instance-' . $instance);
+        }
+
+        if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
+            $self->{output}->output_add(severity => $exit,
+                                        short_msg => sprintf("Voltage '%s' is %.2f V", $instance, $result->{raisecomVoltValue}));
+        }
+        $self->{output}->perfdata_add(label => 'volt_' . $instance, unit => 'V',
+                                      value => $result->{raisecomVoltValue},
+                                      warning => $warn,
+                                      critical => $crit,
+                                      );
+    }
+}
+
+1;