Contrary to the use of a common resistive end-of-line device together with a standard conventional detector base for supervision of a conventional detector zone, using an active end-of-line device together with a diode detector base makes it possible to ensure zone continuity when a detector is removed from its base, whilst still providing a zone fault condition at the CIE (fire alarm panel) at the same time. With this configuration the downstream devices from the missing detector remains fully operational, maintaining the fire zone safety.
The DP-9907 may be used with all GST conventional panels as well as with the GST addressable zone interface (I-9319).
A diode base (DB-01D) is required for each detector in the zone as an alternative for the standard detector base.
- Compatible with all GST DC series detectors
- Supports detectors locking to prevent unauthorised removal
- Easy to install with standard mounting options
datasheet : dp-9907-1-en-za
|Compatibility||GST DC-9000E systems|
|No. of cable cores||2 x zonal|
|Physical dimensions||100 x ??? mm (Ø x H)|
|Mounting type||Ceiling mount|