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Detectors (Esser)
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Esser IQ8Quad optical smoke detector, addressable, with isolator, EN 54-7802371Addressable optical smoke detector using the light-scatter principle, with built-in loop isolator. Base ordered separately.€83.00 €103In stock: 555 -
Esser IQ8Quad rate-of-rise heat detector, addressable, with isolator, EN 54-5802271Addressable rate-of-rise heat detector with an integrated fixed temperature function and built-in loop isolator. Base ordered separately.€80.00 €99In stock: 93 -
Esser IQ8Quad fixed heat detector, addressable, with isolator, EN 54-5802171Addressable IQ8Quad heat detector with a fixed response temperature and built-in loop isolator.€79.00 €98In stock: 16 -
Esser IQ8Quad fixed heat detector, wide operating range down to -30 °C, without isolator, EN 54-5803171Addressable heat detector without loop isolator, for a wider operating temperature down to -30 °C (e.g. unheated rooms).€177.00 €219In stock: 10 -
Esser IQ8Quad OT multisensor detector, addressable, with isolator, EN 54-5/7802373Addressable multisensor detector with optical and heat sensors and loop isolator. Base ordered separately.€92.00 €114Pre-order We will manually confirm the shipping times with you after placing an order -
Esser IQ8Quad O²T multisensor detector, addressable, with isolator, EN 54-5/7802374Addressable multisensor detector with two optical sensors at different scatter angles and a heat sensor, with loop isolator. Base ordered separately.€94.00 €117In stock: 44 -
Esser IQ8Quad OTblue multisensor detector, addressable, with isolator, EN 54-5/7802375Addressable multisensor detector with a blue-LED optical chamber and heat sensor, with loop isolator. Base ordered separately.€99.00 €123In stock: 10 -
Esser IQ8Quad O²T/So multisensor detector with sounder, with isolator, EN 54-3/5/7802384Addressable O²T multisensor detector with built-in sounder (8 volume levels), with loop isolator.€158.00 €196In stock: 62 -
Esser IQ8Quad fixed heat detector class B, addressable, with isolator, EN 54-5802177Addressable heat detector for a higher operating temperature (EN 54-5 class B), with loop isolator. Base ordered separately.€83.00 €103Pre-order We will manually confirm the shipping times with you after placing an order -
Esser IQ8Quad O/So optical smoke detector with sounder, with isolator, EN 54-3/7802382Addressable optical smoke detector with built-in sounder and loop isolator; the sounder is loop-powered.€148.00 €184In stock: 17 -
Esser IQ8Quad OTG multisensor detector (CO), addressable, with isolator, EN 54-5/7802473Addressable multisensor detector with optical, heat and carbon monoxide (CO) sensors and loop isolator. Base ordered separately.€137.00 €170In stock: 3 -
Esser IQ8Quad Ex (i) optical smoke detector, addressable, for hazardous areas803371.EXIntrinsically safe (Ex i) addressable optical smoke detector for hazardous areas, without isolator; connected via an Ex barrier.€227.00 €281In stock: 5 -
Esser IQ8Quad Ex (i) rate-of-rise heat detector, addressable, for hazardous areas803271.EXIntrinsically safe (Ex i) addressable rate-of-rise heat detector for hazardous areas, without isolator; connected via an Ex barrier.€235.00 €291Pre-order We will manually confirm the shipping times with you after placing an order -
Esser IQ8Quad Ex (i) O²T multisensor detector, addressable, for hazardous areas803374.EXIntrinsically safe (Ex i) O²T multisensor detector for hazardous areas, without isolator; connected via an Ex barrier.€246.00 €305Pre-order We will manually confirm the shipping times with you after placing an order -
Esser IQ8Quad OTblue-LKM multisensor detector for air ducts, with isolator802379Addressable OTblue multisensor detector for air duct smoke detection in the Venturi duct module, with a blue-LED measuring chamber.€198.00 €246Pre-order We will manually confirm the shipping times with you after placing an order -
Esser IQ8Quad standard detector base805590Standard base for IQ8Quad detectors; the loop closes automatically when the detector is removed.€8.90 €11In stock: 33 -
Esser IQ8Quad detector base with relay contact805591IQ8Quad detector base with a potential-free relay contact (NO/NC) controlled by the detector's remote output.€33.10 €41In stock: 18 -
Esser IQ8Quad damp room base adapter, IP43805572.50IP43 base adapter for IQ8Quad and ES Detect detector bases in damp rooms, with three M20 cable entries.€32.40 €40In stock: 91 -
Esser IQ8Quad detector base IP43 protection, deep design, 5 pcs805573Universal IP43 seal for the IQ8Quad detector base that also stops moisture entering from the sides. Pack of 5.€39.00 €48In stock: 21 -
Esser IQ8Quad detector base IP43 protection, flat design, 10 pcs805570Adhesive seal that raises the protection of the IQ8Quad detector base to IP43 in dusty and damp rooms. Pack of 10.€41.00 €51In stock: 3 -
Esser IQ8Quad detector mounting adapter for suspended ceilings, 10 pcs805577Mounting adapter for fixing the IQ8Quad detector base to suspended ceilings. Pack of 10.€44.30 €55Pre-order We will manually confirm the shipping times with you after placing an order -
Esser IQ8Quad detector base label plate, 10 pcs805576Label plate for the IQ8Quad detector base to mark the detector address and zone. Pack of 10.€22.30 €28In stock: 13 -
Esser Venturi air duct module for IQ8Quad OTblue-LKM, EN 54-27781463Air duct module for using the OTblue-LKM detector as an air duct smoke detector, together with a Venturi tube.€168.00 €208Pre-order We will manually confirm the shipping times with you after placing an order -
Esser Venturi tube for air duct housing, 0.6 m, duct 140–600 mm7814660.6 m Venturi tube for air duct housing 781463, for ducts 140–600 mm wide.€51.40 €64Pre-order We will manually confirm the shipping times with you after placing an order -
Esser ball-proof protective cage for detectors781551Ball-proof steel cage that protects the detector against impacts and unauthorised removal, e.g. in sports halls.€64.00 €79Pre-order We will manually confirm the shipping times with you after placing an order -
Esser IQ8Quad O²T multisensor detector, self-test, with isolator, EN 54-5/7/17802374-STSelf-testing addressable O²T multisensor detector (dual-angle optical + heat) with loop isolator for the esserbus and esserbus-PLus loop.€131.00 €162Pre-order We will manually confirm the shipping times with you after placing an order -
Esser IQ8Quad OT multisensor detector, self-test, with isolator, EN 54-5/7/17802373-STSelf-testing addressable OT multisensor detector (optical + heat) with loop isolator for the esserbus and esserbus-PLus loop.€136.00 €169Pre-order We will manually confirm the shipping times with you after placing an order -
Esser IQ8Quad optical smoke detector, self-test, with isolator, EN 54-7/17802371-STSelf-testing addressable optical smoke detector with loop isolator for the esserbus and esserbus-PLus loop.€122.00 €151Pre-order We will manually confirm the shipping times with you after placing an order -
Esser IQ8Quad OTblue multisensor detector, self-test, with isolator, EN 54-5/7/17802375-STSelf-testing addressable multisensor detector (optical + heat, blue-light measuring chamber) with loop isolator for the esserbus and esserbus-PLus loop.€137.00 €170Pre-order We will manually confirm the shipping times with you after placing an order -
Esser IQ8Quad rate-of-rise heat detector, self-test, with isolator, EN 54-5802271-STSelf-testing addressable rate-of-rise heat detector (A1R) with loop isolator for the esserbus and esserbus-PLus loop.€119.00 €148Pre-order We will manually confirm the shipping times with you after placing an order -
Esser IQ8Quad detector base cover, pack of 50805587Cover for the IQ8Quad detector base that keeps it clean during construction and renovation work. Pack of 50.€76.00 €94In stock: 1 -
Esser IQ8Quad detector cover for detectors without sounder, pack of 50805588Cover for IQ8Quad detectors without sounder during construction and renovation work. Pack of 50.€76.00 €94In stock: 10 -
Esser IQ8Quad standard detector base, black805590.BLACKBlack standard base for IQ8Quad detectors; the loop closes automatically when the detector is removed.€9.40 €12Pre-order We will manually confirm the shipping times with you after placing an order -
Esser ES Detect optical smoke detector, conventional, EN 54-7800371Intelligent conventional scattered-light smoke detector for the ES Line system, EN 54-7.€78.00 €97Pre-order We will manually confirm the shipping times with you after placing an order -
Esser flush-mount kit for IQ8Quad detector base805571Adapter for flush installation of IQ8Quad detector bases 805590 and 805591 in ceilings and on the underside of false ceilings.€13.00 €16Pre-order We will manually confirm the shipping times with you after placing an order -
Esser remote indicator for detectors, red, 3 LEDs781814Red remote indicator for Series 9000, 9200 and IQ8Quad detectors; the prism is lit by 3 LEDs.€21.50 €27Pre-order We will manually confirm the shipping times with you after placing an order
Walde AS
Reg. nr.: 10101736
KMKR: EE100071803
IBAN: EE452200221001122986
Mon-Fri 9-17:00
Sat, Sun – closed
Pärnu mnt 238, Tallinn
Telephone: +372 6610707
walde@walde.ee
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