Smoke Alarms

Smoke alarms are an integral element in commercial and domestic safety. Able to detect fires and warn inhabitants, a smoke alarm is the most effective way to ensure fire safety and awareness in a way that doesnt rely on human detection.The RS Components range of smoke alarms and fire detection equipment has dependable models from leading brands.Ionization Smoke DetectionThe most common form of smoke alarm are those that rely on ionization. With a special ionized sensor chamber, these alarms sound when smoke particles interrupt the air flow in that sensing chamber. Therefore, as soon as smoke particles get near the smoke alarm, it will sound. Though this makes them vulnerable to false alarms from every day kitchen activities, they remain one of the most effective tools in fire detection, and are believed to respond more swiftly to fast flaming fires than optical smoker detectors.Optical Smoke DetectionOptical smoke detectors use a pulsing LED in a sensing chamber. When smoke enter this chamber the LED light is reflected and triggers the alarm. Optical smoke detectors are considered to react more swiftly to smouldering fires, and trigger fewer false alarms due to cooking smoke and bathroom steam than ionization versions.Heat DetectionSome fire alarms rely on the detection of heat rather than smoke to identify fire. Heat detectors have a heat sensitive element that responds to either a rate-of-rise in temperature, or to a fixed temperature. Rate-of-rise (ROR) detectors measure a sudden increase in temperature, but often also have a fixed temperature that they will respond to. As heat detectors dont rely on smoke, they are used in areas where air particles might interfere with a smoke detectors correct operation, such as kitchens or laundry rooms.Battery or Hard-Wired Fire Detection SystemBattery operated smoke alarms are very common and cost effective. Because they are independent from any wiring, they can be installed almost anywhere. Their primary disadvantage is that they may run out of battery, but most models will contain a low battery warning or a battery testing button, allowing you to make sure they are always in working order. Many manufacturers recommend changing the batteries of a smoke alarm over a fixed schedule, such as every six months or one year, to ensure full confidence in their operation.Hard-wired smoke alarms, are wired into the mains and are more common in commercial properties. They have the advantage of never running out of batteries, and though they rely on a mains power feed, they are equipped with battery backups in the event of a power cut.

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กำลังดูสินค้า 1 - 20 รายการจาก 23 รายการ / Viewing 1 - 20 of 23 products
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รายละเอียดสินค้า / Description ราคา / Price Series Type Connection Type Power Indicator Piezo Alarm Material Diameter Depth Operating Voltage
RS Stock No. 240-0553
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.55000-317
Brand :Apollo
THB2,796.73
Each
Units
Series 65 Optical Smoke Detector - - - - - - 9 33V dc
RS Stock No. 240-0547
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.55000-217
Brand :Apollo
THB2,736.59
Each
Units
Series 65 Ionisation Detector - - - - - - 17 28V dc
RS Stock No. 175-624
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.2020F-RS
Brand :Honeywell
THB1,328.88
Each
Units
Vision Heat Detector Wired Yes - - - - 16 32V dc
RS Stock No. 524-5961
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RM1100
Brand :ABUS
THB884.13
Each
Units
- Heat Detector - - - PC 100mm 46 mm 12V dc
RS Stock No. 123-5774
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FH150 Midi
THB361.84
Each
Units
- Smoke Detector - - Yes - - - -
RS Stock No. 123-5768
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FH250BB
THB1,360.09
Each
Units
- Smoke Detector - Yes - - - - -
RS Stock No. 123-5775
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FH155 Midi
THB419.58
Each
Units
- Smoke Detector - - Yes - - - -
RS Stock No. 123-5777
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FHH10
THB784.35
Each
Units
- Heat Detector - Yes - - - - -
RS Stock No. 287-1545
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.820613
THB1,351.22
Each
Units
- - - - - - - - -
RS Stock No. 123-5771
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FH450RB
THB1,477.32
Each
Units
- Heat Detector - Yes - - - - -
RS Stock No. 123-5770
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FH250RB
THB1,355.71
Each
Units
- Optical Smoke Detector - Yes - - - - -
RS Stock No. 123-5779
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FHH10W
THB2,060.08
Each
Units
- Heat Detector - Yes - - - - -
RS Stock No. 169-4637
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CSA-FGV24
Brand :Hoyles
THB16,141.95
Each
Units
- Cigarette Smoke Detector - - - - - - -
RS Stock No. 524-5898
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RM1000
Brand :ABUS
THB1,164.86
Each
Units
- Optical Smoke Detector - - - PC 98mm 46 mm 12V dc
RS Stock No. 169-4643
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CSA-FDW24
Brand :Hoyles
THB17,487.66
Each
Units
- Cigarette Smoke Detector - - - - - - -
RS Stock No. 123-5773
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FH550RF
THB1,813.67
Each
Units
- Mount - - Yes - - - -
RS Stock No. 123-5769
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FH450BB
THB1,317.51
Each
Units
- Heat Detector - Yes - - - - -
RS Stock No. 169-4638
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CSA-GOV24
Brand :Hoyles
THB8,666.36
Each
Units
- Cigarette Smoke Detector - - - - - - -
RS Stock No. 169-4639
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CSA-FSU24
Brand :Hoyles
THB7,779.01
Each
Units
- Cigarette Smoke Detector - - - - - - -
RS Stock No. 123-5776
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FHB10
THB835.42
Each
Units
- Optical Smoke Detector - Yes - - - - -
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