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IP55 PIR Sensor 200° - White

£2599
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Knightsbridge OS001 is a mains-powered PIR motion sensor rated IP55 for exterior and damp-location use, with a 200° horizontal detection field and a 12m range when mounted at 2.4m height. The sensor head sits in an adjustable housing that rotates and tilts, allowing the detection zone to be aimed after installation to cover doorways, paths, driveways or covered outdoor areas.

Designed for automatic lighting control in commercial, residential and public installations, the sensor switches mains-voltage lighting on when motion is detected within its field and switches it off after a user-adjustable delay of 3 seconds to 30 minutes. The sensor head mounts to a rear plate via a click-fit fixing, allowing the unit to be wired at the back plate then snapped into place without re-handling cables. Wall, ceiling and corner mounting options are supported using the same back plate.

The polycarbonate and ABS housing carries an IP55 rating, protecting the internals against low-pressure water jets and dust ingress. The sensor supports a maximum switching load of 2000W for incandescent lamps or 225W for LED loads, and multiple sensors can be wired in parallel to control the same lighting circuit from different detection zones. A manual override function allows the sensor to be forced on or off independent of motion detection, and an adjustable lux threshold prevents the sensor triggering in daylight.

A shrouding kit is included in the box, consisting of clip-on masks that block portions of the detection field where motion should be ignored—useful when the sensor sits near a road or public footpath and needs to ignore passing pedestrians while still covering a driveway or entrance.

Specification
Height 82 mm
Width 72 mm
Projection 133 mm
Construction Polycarbonate
Construction 2 & ABS
Finish White
Class II
IP Rating IP55
Primary Voltage 230V 50Hz
Warranty 1
Downloads

Product Specification Sheet

Product Manual

Frequently Asked

What's the maximum range and detection angle?

The sensor detects motion across a 200° horizontal field with a maximum range of 12m when mounted at the recommended 2.4m height. Detection range reduces if mounted lower or higher than 2.4m, or if the head is angled downward.

Can it be used outdoors?

Yes. The IP55 rating protects against low-pressure water jets and dust, making it suitable for covered outdoor areas, porch ceilings, external walls under eaves, and damp locations. It is not rated for full immersion or sustained exposure to direct rain without cover.

How is the time delay adjusted?

A dial on the sensor body adjusts the on-time from 3 seconds to 30 minutes. The sensor will hold the load on for the set duration after the last motion detection, then switch off if no further motion is detected.

What's the maximum load it can switch?

The sensor supports up to 2000W for incandescent or halogen lamps, or 225W for LED loads. Exceeding the LED load rating can cause premature relay failure or intermittent switching.

Shipping & Returns

Free worldwide delivery

Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

Returns

30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.

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    Description

    The Knightsbridge OS001 is a mains-powered PIR motion sensor rated IP55 for exterior and damp-location use, with a 200° horizontal detection field and a 12m range when mounted at 2.4m height. The sensor head sits in an adjustable housing that rotates and tilts, allowing the detection zone to be aimed after installation to cover doorways, paths, driveways or covered outdoor areas.

    Designed for automatic lighting control in commercial, residential and public installations, the sensor switches mains-voltage lighting on when motion is detected within its field and switches it off after a user-adjustable delay of 3 seconds to 30 minutes. The sensor head mounts to a rear plate via a click-fit fixing, allowing the unit to be wired at the back plate then snapped into place without re-handling cables. Wall, ceiling and corner mounting options are supported using the same back plate.

    The polycarbonate and ABS housing carries an IP55 rating, protecting the internals against low-pressure water jets and dust ingress. The sensor supports a maximum switching load of 2000W for incandescent lamps or 225W for LED loads, and multiple sensors can be wired in parallel to control the same lighting circuit from different detection zones. A manual override function allows the sensor to be forced on or off independent of motion detection, and an adjustable lux threshold prevents the sensor triggering in daylight.

    A shrouding kit is included in the box, consisting of clip-on masks that block portions of the detection field where motion should be ignored—useful when the sensor sits near a road or public footpath and needs to ignore passing pedestrians while still covering a driveway or entrance.

    Specification
    Height 82 mm
    Width 72 mm
    Projection 133 mm
    Construction Polycarbonate
    Construction 2 & ABS
    Finish White
    Class II
    IP Rating IP55
    Primary Voltage 230V 50Hz
    Warranty 1
    Downloads

    Product Specification Sheet

    Product Manual

    Frequently Asked

    What's the maximum range and detection angle?

    The sensor detects motion across a 200° horizontal field with a maximum range of 12m when mounted at the recommended 2.4m height. Detection range reduces if mounted lower or higher than 2.4m, or if the head is angled downward.

    Can it be used outdoors?

    Yes. The IP55 rating protects against low-pressure water jets and dust, making it suitable for covered outdoor areas, porch ceilings, external walls under eaves, and damp locations. It is not rated for full immersion or sustained exposure to direct rain without cover.

    How is the time delay adjusted?

    A dial on the sensor body adjusts the on-time from 3 seconds to 30 minutes. The sensor will hold the load on for the set duration after the last motion detection, then switch off if no further motion is detected.

    What's the maximum load it can switch?

    The sensor supports up to 2000W for incandescent or halogen lamps, or 225W for LED loads. Exceeding the LED load rating can cause premature relay failure or intermittent switching.

    Shipping & Returns

    Free worldwide delivery

    Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

    Returns

    30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.