Conventional Fire Alarm System employs one or more initiating circuits linked to sensors wired in parallel. The number of such circuits used limits the information density. Best utilized for smaller applications, a conventional fire alarm remains a viable fire protection solution.
Conventional fire alarm system use zones. Multiple devices, both initiating and notification devices, make up a zone that connects to the main control panel. Conventional systems are analog in that they use electrical currents to communicate with the control panel.
Conventional system relies on individual circuits to communicate with the control panel. The panel’s ability to receive information limited by the number of devices it can support.
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C-TEC Remote LED Indicator Part No. BF318
- A high-quality remote LED indicator specifically designed for use in fire alarm systems.
- Incorporates a high intensity, wide-angle red LED which is clearly visible from the front of the plate when active.
- Ideal for indicating the activation of hidden or out of-sight fire detectors, etc.
- Includes a white ‘write on’ area allowing installers to add equipment locations.
- Fits on standard UK 16mm flush or surface mount back boxes.
- Download datasheet
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C-TEC Sounder Isolator Module (max. 30 per BF365SC) Part No. BF365IM
- A fault isolating module with sounder drive capability designed to meet requirement 17.9.2c of Dutch standard NEN2575.
- BSI certified to EN54 parts 17 & 18.
- Measures just 55mm x 55mm x 16mm (will fit in the base of most conventional sounders).
- Up to 30 BF365IM modules per BF365SC controller.
- Allows low-cost, non-fire resistant sounder circuit cabling to be used when used in conjunction with our BF365SC Sounder Isolator Controller (subject to fire officer approval).
- Wiring must be made in a loop arrangement, beginning and ending at the controller.
- If a wiring fault should occur, the Module(s) nearest to the faulty section of cabling will, if needed, isolate this section. As the Modules are driven from each direction, any loss of cable integrity will have no effect on the functionality of the actual sounders.
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C-TEC Single Gang Surface Interface Plate, shallow (20mm) Part No. NCP-23
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- Allows standard UK single gang plated products to be fixed to most European style back boxes (square and round variants).
- Adapts to most European fixing centres – see video for further details.
- Multiple variants available – options include single gang shallow (NCP23), single gang deep (NCP24), double gang shallow (NCP25) and double gang deep (NCP26).
- Designed to match C-TEC’s existing plastics and colours.
- Tough and durable.
- Can also be surface mounted directly to a wall.
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C-TEC Single Gang Surface Interface Plate, deep (25mm) Part No. NCP-24
- Allows standard UK single gang plated products to be fixed to most European style back boxes (square and round variants).
- Adapts to most European fixing centres – see video for further details.
- Multiple variants available – options include single gang shallow (NCP23), single gang deep (NCP24), double gang shallow (NCP25) and double gang deep (NCP26).
- Designed to match C-TEC’s existing plastics and colours.
- Tough and durable.
- Can also be surface mounted directly to a wall.
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ZETA ZIS-40 | Base for Intrinsically Safe Smoke Detector
Technical Specification
- Diameter of installation cable wires (ZIS-40; ZIS-40/W): 1mm max; n/a
- Spacing between installation holes (ZIS-40; ZIS-40/W): 63mm; 127mm
- Dimensions (ZIS-40; ZIS-40/W): Ø107 x 28.5mm; Ø112 x 26mm
- Combined height: 43mm
- Weight: 0.1kg
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