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Category: Detection Devices
A detection device detects smoke as an indicator of a fire. As part of a fire alarm system, commercial detection devices send a signal to a fire alarm control panel. Household smoke detectors emit audible or visual alarm from the detector itself or multiple detectors. Detection devices usually housed in a plastic enclosure shaped like a disk. About 150 millimetres (6 in) in diameter and 25 millimetres (1 in) thick, but shape and size vary.
In large commercial and industrial buildings, smoke detectors typically linked to a central fire alarm system. Domestic smoke detectors range from single battery-powered units to multiple interconnected units with backup batteries.
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AH-0315 Multi-Purpose Smoke and Heat Detector
Read more- Special chamber design has greatly decreased dust levels and improved detection accuracy.
- Dual LEDs for 360-degree visibility.
- Advanced technology enables this detector to increase its precision in fire detection, improve signals to avoid noise interference and thus reduce unwanted false alarm.
- Low current consumption that allows more detectors to be used with each control panel.
- Dual contacts on the base which enhance the connecting stability between sensor and base.
- All bases are fitted with a shorting spring to permit maintenance without disconnecting when removing the detector head
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C-TEC ActiV Relay Base with Diode Part No. C4408DR
Read more-
- Compatible with C-TEC’s entire range of ActiV fire detectors.
- Includes a 1A @ 24 VDC relay controlled by detector’s remote LED output.
- Ideal for switching CCTV, security and door retaining systems.
- 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.
- C4408R non-diode relay base also available for use on systems that do not require head out monitoring.
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ZT-ST5-5 Zeta 3V Standalone Smoke Detector (5 Year Life)
Read moreThey feature VdS and UL-approved photoelectric sensing components with precise smoke detection and long life operation (5 year life with a 3V lithium battery) or (10 years with a 3V long life lithium battery). A proved quality with 10 million pieces installed over the world. Russian standard model available too.
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