Gent Obscuration test card set (S4-34741-50)

The Gent S4-34741-50 is an obscuration test card set for testing the Gent S4-34740 projected beam smoke detector. Used during commissioning and routine maintenance to verify correct detector sensitivity and alignment without generating a full alarm condition.

Compatible with the Gent S4-34740 beam sensor on Vigilon and Compact Plus addressable systems.

Genuine Gent component. Typically dispatched within 3–5 working days. Call 020 8861 2466 to check current stock and lead time before ordering.