These DLI products contain an audio beeper:

• Web Power Switch 7
• Web Power Switch 6
• Web Power Switch 5
• Web Power Switch 4
• Vertical Power Strip
• Ethernet Power Controller II
• Ethernet Power Controller III
• Ethernet Power Controller 5
• DIN Relay
• DIN Relay II
• -48 Telecom Power Switch
• 15V POE Injector
• 24V POE Injector
• -48V POE Injector

When the beeper activates automatically, the reason is displayed on the LCD, ie:

• Initial Power On (5 short beeps)
• Default password warning
• Subnet restriction warning
• Watchdog reboot
• Over-current shutdown (on PoE Injectors only)

The beeper is a 2730Hz piezoelectric transducer rated 73dBa at 12".

The beeper can be controlled using this scripting command:

BEEP (T) Activate Beeper

Activates audio alarm in units so equipped, such as the Web Power Switch  7 Use BEEP ON to start a continuous alarm, BEEP OFF to stop the alarm.   The beeper can also be activated for 1-254 seconds with BEEP, ie. BEEP 120 will start the beeper for 120 seconds.  BEEP 0 is equivalent to BEEP OFF.  Beep 255 is equivalent to BEEP ON.

If we haven't answered your questions here, please call (408) 330-5599 or send us an email. 
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