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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HORING LIH NDKB1 Carbon Monoxide Detector
- Test button for alarm simulation.
- Green LED to confirm the unit is under normal operation.
- Two modes of the Alarm LED in visible and audible warning to easily identify the status.
- Three modes of the Fault LED in visible and audible warning to easily identify the causes.
- Triple-color LED display with high brightness enables viewers to easily identify the status of detector.
- A set of relay output: COM. N.O. N.C. (NDKB1)
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HORING LIH AH Q05 EN Combination Smoke and Heat Detector
- EN54-7 & EN54-5 Approval.
- The standard detector is 2-wire or 3-wire with base.
- For 4-wire type just add one relay output module on 3-wire base. Simple and easy module placement enables wider application.
- Dual LEDs for 360-degree visibility. Bi-color LED, Stand-by Status: Green; Alarm Status: Red.
- Detector is made of high endurance, solid and colorfast Fire-proof plastic.
- Non-loosening screws on base terminal for easy installation.
- Detector has passed strict EMC test, which greatly eliminates false alarms caused by interference from nearby sources.
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HORING LIH AH-0621 UL Photoelectric Smoke Detector
- UL Listed.
- The standard detector is 2-wire or 3-wire with base.
- For 4-wire type just add one relay output module on 3-wire base. Simple and easy module placement enables wider application.
- Twin-color LED display enables viewer to easily identify the current status of detector.
- Contacts material is highly acid-resistant and rust-resistant.
- Detector is made of high endurance, solid and colorfast Fire-proof plastic.
- Non-loosening screws on base terminal for easy installation.
- Detector has passed strict EMC test, which greatly eliminates false alarms caused by interference from nearby sources.
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C-TEC MARINE ISOLATOR BASE [SIL2] 45681-211MAR
The Marine Isolator Base is unique and designed to only accept the marine isolator.
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Gent Flush Manual Call Point (XENS-850) 470 Ohms Glass
Gent XENS-850 Flush Manual Call Point 470 Ohms Glass
Gent Flush Manual Call Point are designed to provide a manual alarm interface to conventional fire alarm control panels. All call points are supplied in the standard red colour and are available in semi-flush mounting or surface mounting options. The manual call points are all with a 470 Ohm resistor and Normally Open contact, complete with glass.
Both break glass, and resettable operating elements can be used in the standard unit by a yellow strip on the element which becomes visible when activated.
With the addition of a hinged transparent cover the element may be protected against accidental operation.
A specialist test key may be inserted into the bottom of the unit to lower the glass and release the micro-switch and thus a full functional test is achieved.
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Gent XENS-829 Weatherproof Manual Call Point 470 Ohms Resistor Glass
Gent XENS-829 Weatherproof Manual Call Point 470 Ohms Resistor Glass
Gent’s range of conventional manual call points are designed to provide a manual alarm interface to conventional fi re alarm control panels. All call points are supplied in the standard red colour and are available in semi-flush mounting or surface mounting options. The manual call points are all with a 470 Ohm resistor and Normally Open contact, complete with glass.
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Texecom EXD Buzzer TCA-0005
EXD Buzzer
The Exd Buzzer is an explosion proof buzzer designed
for use in hazardous areas where a distinctive signal is
required. Certified to ATEX II 2G Exd e IIC T6, it is suitable for
use in Zone 1 and Zone 2 areas.
Producing a tone with low frequency, it cuts through
background noise more effectively than many other
devices of a similar output.
Mounted in a rugged reinforced polyester case and
weatherproof to IP66, it is suitable for use in the most
arduous conditions. -
FS24X-911-23-6: QuadBand™ IR3+ Detector (Aluminum)
FS24X provides wideband Multi-Spectrum Triple IR (IR/IR/IR/Visible) flame detection. It is part of our FSX family of
advanced technology Electro-Optical fire detectors. Using our patented* WideBand IR™, WideBand 4.3 micron IR™, and
Visible detection technology, the FS24X sets the standard for flame detection. Sophisticated software algorithms and dual
microprocessors ensure that the FS24X has the highest fire detection performance combined with optimal false alarm
rejection.
The WideBand IR™ Infrared technology using high-speed solid-state Quantum sensors allows detection of all types of fires,
hydrocarbon and non-hydrocarbon, in all weather conditions.
