Ship Alarm

Alarm Sound module used on many military ships

Each time you press the microswitch, the programmed sound will made from the speaker. This module can be installed for additional sound. These sounds are digitally recorded from originals. 

• Switch, a servo switch and an amplifier for the speaker.
• As a power supply, a 9 V block battery can be used.
• Speaker 50 mm.
• Voltage range 9 to 18 V.

To operate the microswitch via a free channel of the remote control, a standard servo is required.