C4408D

C4 diode base

C-Tec ActiV Diode Base - C4408D

The C4408D diode base includes a Schottky diode making it ideal for use in systems requiring active ‘head out’ end of line monitoring (a requirement of UK installation standard BS 5839-1). The C4408 non-diode base is available for use in systems that do not have this requirement.

Key Features

• Third-party certified to the relevant parts of EN54 in conjunction with our ActiV detectors
• Easy to fit with lots of working space
• Can be ceiling mounted in any orientation due to the true 360° degree viewing angle of the LED indicator strips on all ActiV detectors
• Integrated detector/base locking mechanism, head removal tool and ID tag
• Simple ‘click and twist’ design
• Remote LED terminals for the optional connection to a BF318 Remote indicator
• Bright tin plated steel terminals can accept fire rated cable of up to 2.5mm in diameter
• C4408D diode and C4408 non-diode bases available*
• Compatible with C-TEC’s entire range of ActiV conventional smoke and heat detectors