![Apollo Discovery Marine Sounder VID Base (Red Flash) - Isolating [SIL2] 45681-394MAR Maglock auxiliary circuit](https://cdn.shopify.com/s/files/1/0477/1014/2630/files/Screenshot2025-02-07at14.52.15.png?v=1738939948)
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auxiliary circuit
• remotely by interrupting the electrical power supply
• Stainless steel face plate
A maximum of two QT638s can be connected per PIR channel
its optional battery powered integral sounder emits an ear piercing 96dB (at 1 metre)
Apollo Discovery Marine Sounder VID Base (Red Flash) - Isolating [SIL2] 45681-394MAR Maglock auxiliary circuitThe Discovery Marine Sounder Visual Indicator Base makes full use of the Discovery protocol. For ease of commissioning, a Magnetic Wand can be used to test and adjust each sounder locally. It is possible to set individual control of the sounder and visual indicator Volume and tone settings can be selected from the control panel Electronic bell tone IMO 1A tone included
US$ 582.50
US$ 847.50
