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    OSP-004

    Honeywell OSP-004 Test Filters for OSI-R, OSI-RI Beam Smoke Detector, 10-Pack

    Honeywell OSP-004 Test Filters for OSI-R, OSI-RI Beam Smoke Detector, 10-Pack

    1,124.40 SAR
    1,124.40 SAR
    Sale Sold out
    Taxes included. Shipping calculated at checkout.

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    Combined transmitter/receiver unitWide 12° field of viewFast, easy, and intuitive beam alignment indicated by directional LED cross-hair arrowsLong range coverage of 5-100m (16-328 ft) is standard; no separate long-range kit requiredHighly resistant to building movement; tolerates +/− 1° movementResistant to strong light sources; does not alarm when saturated by sunlightResistant to solid object intrusionAutomatic sensitivity threshold level setting50° horizontal and 20° vertical beam adjustmentBuild-in imager heater is standardRemote test station capable for electronic simulated smoke test from ground levelStandby, fault and alarm LED indicators visible from the front and bottomAutomatic drift compensationPaintable housing/coverRemovable plug-in terminal blocksOptional heater kit available for the reflector

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    What our Customers Says

    We ordered Al Zamil water tanks for a residential project in Jubail. Twread delivered all of them within 3 days with lifting included. No damage, no delays. They're now our go-to supplier for all tank orders.

    Mohammed Al-Harbi
    Procurement Manager
    Al Zamil Horizontal Water Tank – Multiple Sizes

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    From 874.00 SAR
    From 874.00 SAR

    I've been buying TORNADO XP core drilling machines from Twread for over a year. The prices are better than what we used to pay in Dammam, and when one machine needed warranty service they handled it immediately. Very professional.

    Rajesh Nair
    Site Supervisor
    TORNADO XP 2-Speed Gear Core Drilling Machine 12" TD-3050C

    TORNADO XP 2-Speed Gear Core Drilling Machine 12" TD-3050C

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    4,496.00 SAR

    We switched all our PPE and safety equipment purchasing to Twread. Helmets, gloves, boots — everything arrives next day. The WhatsApp ordering is very convenient for us because we order from site directly.

    Faisal Al-Dosari
    Safety Officer
    3M H700 Safety Helmet – Multiple Colors

    3M H700 Safety Helmet – Multiple Colors

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    161.00 SAR

    As a plumbing contractor I need ALSALEH drainage channels and Grundfos pumps regularly. Twread always has stock and their prices include VAT with no surprises. I recommend them to every contractor I know.

    Suresh Kumar
    Site Supervisor
    ALSALEH Aluminium Shower Drain – Multiple Sizes

    ALSALEH Aluminium Shower Drain – Multiple Sizes

    From 207.00 SAR
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