Đế tích hợp còi đèn chớp Apollo Discovery

The Discovery 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.

• Individual control of the sounder and visual indicator
• Volume and tone settings can be selected from the control panel
• Tones can be used for other purposes in addition to warning of fire, ideal for schools
• Enables soft start option, ideal for hospitals and nursing homes
• Electronic bell tone