Beam Smoke Detector
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We are offering beam smoke detector. The fireray⮠50r/100r series of reflective infrared optical beam smoke detectors are comprised of a single unit incorporating an infrared transmitter and receiver. The signal is reflected by a prism and analysed for smoke presence. The system is designed to be mounted so that the beam will project between 0.3 and 0.6 metres below and parallel to the ceiling. Lateral detection may be up to 7.5 metres either side of the beam. Applications the fireray⮠50r/100r series of reflective infrared optical beam smoke detectors provide economical and effective protection of large, open plan spaces with high ceilings, particularly if access to �point type� smoke detectors presents practical difficulties. key benefits single compact housing area coverage 50 metre or 100 metre model available 12-24 vdc operation low current consumption robust construction conforms to: bs5839 part 5 and en54 part 12, ul and vds
Smoke Detectors
1,440 Per Piece
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Fake Smoke Detector
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We offer Temperature and smoke detector - fire control. the fire control pro is a state-of-the-art smoke detector neatly integrated in the control pro family from steinel professional. As a dual sensor, the fire control pro uses two detection methods for twice the safety: smoke and temperature detection. Smoke is detected in a specially designed smoke chamber, temperature by a thermo-differential sensor. it provides the capability of reliably detecting different types of fi re, such as burning liquids or smouldering fi res. This also makes the system less receptive to kitchen and bathroom vapours, dust or electrical interference pulses. The fire control pro benefi ts from processor-controlled signal evaluation and drift compensation, preventing any triggering of false alarms to the greatest possible extent. # 2 detection sensor variables: smoke and temperature (optical/thermal) # light sensor for low-battery warning during the day (loud acoustic warning signal) # 24 h auto-calibration # microprocessor-controlled signal evaluation # symmetrical-flow smoke chamber # temperature-drift correction # cyclical self-test function # also suitable for kitchens and bathrooms # design co-ordinated with presence detector for a neat ceiling look smoke detection can be deactivated for 15 minutes by function button (e.g. In the event a large controlled quantity of smoke coming from a saucepan); with temperature detection remaining active. To begin with, a light sensor only allows the acoustic low-battery warning to sound during the day. Only when battery capacity becomes critical is a warning also given at night. In addition to the 9-v battery (lithium or metal hydride), the fire control pro smoke detector also comes with a 230-v connection and a communication port for interconnecting detectors. Needless to say, the steinel fire control is vds-tested and has a self-test feature. mounting : - ceiling mount. battery : - -v mh block battery, or 9-v long-life lithium block battery. battery failure signal : - 30 s cycle, 30 days. acoustic alarm : - 85 db (a) maximum detection zone : - 80 m2 relay contact : - 1 a 250 v response time (t90) : - 5 min supply : - 230v ac ip rating : - ip 40. http://www.pir-motion-sensor.com/fire-smoke-detector.php
Addressable Smoke Detector
1,200 Per Piece
Stand Alone Smoke Detector
4,900 Per number
1 number (MOQ)
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