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    Sonoff CMSH03 CMSH06 Ceiling Mount for Motion and Presence Sensors
    Sonoff CMSH03 CMSH06 Ceiling Mount for Motion and Presence Sensors
    Sonoff CMSH03 CMSH06 Ceiling Mount for Motion and Presence Sensors
    Sonoff CMSH03 CMSH06 Ceiling Mount for Motion and Presence Sensors
    Sonoff CMSH03 CMSH06 Ceiling Mount for Motion and Presence Sensors
    Sonoff CMSH03 CMSH06 Ceiling Mount for Motion and Presence Sensors
    Sonoff CMSH03 CMSH06 Ceiling Mount for Motion and Presence Sensors

    Sonoff CMSH03 CMSH06 Ceiling Mount for Motion and Presence Sensors

    €9.89
    Tax included
    rating No review at the moment
    • Flush-mounted ceiling sensor: the mount positions the Sonoff sensor almost flush with the ceiling, like a recessed spotlight: only the sensing area is visible, with no exposed cables.
    • Two versions, two sensor types: CMSH03 for SNZB-03P and SNZB-03PR2 motion sensors; CMSH06 for SNZB-06P and SNZB-06P24 presence sensors.
    • Choose the right version: each mount is designed only for the sensors supported by that version: check your sensor model before choosing.
    • 75 mm cut-out: use a hole saw to make a Ø 75 mm hole in the ceiling or suspended ceiling: the 87 mm trim covers the edge.
    • Spring-clip fixing: two side spring clips fold upwards, slide into the hole and hold the mount against the ceiling without screws.
    • The sensor remains adjustable: the sensor retains its angle adjustment inside the mount, so you can direct detection where you need it.
    • No sensor modifications required: the sensor slots in and is secured with the U-shaped bracket: there is no need to open, dismantle or modify it.
    • USB-C extension cable included with CMSH06: the CMSH06 version comes with a 15 cm USB-C extension cable for connecting the presence sensor's cable above the ceiling.
    • Compact design: the mount measures 87 × 66 × 24.5 mm and weighs 34 g, with a white trim and a U-shaped bracket that holds the sensor.
    • White, for any room: the white trim blends with light-coloured ceilings in living rooms, hallways, bedrooms and offices, alongside recessed spotlights.
    • Passive accessory: no app, no connection: the mount contains no electronics. The Sonoff sensor is sold separately.
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    • Delivery within 48 hours: Delivery within 48 hours: Free shipping on orders over €150 across Europe
    • Easy 14-day returns: Easy 14-day returns: follow the steps to get your refund

    Buy it with

    • Sonoff CMSH03 CMSH06 Ceiling Mount for Motion and Presence Sensors
    • +
    • Sonoff Motion Sensor-BASE
    • +
    • Sonoff RM433
    • €19.86-3 %
      Total price: €19.26
    info One of these items can be chosen with different options  Show details

    Sonoff CMSH03 and CMSH06: recessed ceiling mount for motion and presence sensors

    Sonoff CMSH03 and CMSH06 flush-mounted adapters mounted in the false ceiling with motion and presence sensors

    The Sonoff flush-mounted bracket brings the motion or presence sensor almost flush with the ceiling , like a recessed spotlight. The sensor continues to detect as before and remains orientable, but it no longer protrudes from the ceiling and the cables remain hidden. It comes in two versions: CMSH03 for the SNZB-03P and SNZB-03PR2 motion sensors, and CMSH06 for the SNZB-06P and SNZB-06P24 presence sensors, with a 15 cm USB-C extension cable. To mount it, open a Ø 75 mm hole in the ceiling, insert the sensor into the bracket and push it into the hole: two lateral springs hold it in place. The bracket is white, measures 87 × 66 × 24.5 mm and weighs 34 g . The sensor is not included.

    Cleaner ceiling: Sonoff sensor fits like a spotlight

    A sensor placed on the ceiling is noticeable, especially in the living room or hallway where the rest of the room is clean. With the built-in mount, the sensor goes into the ceiling and all you see is a white ring, similar to that of a spotlight. In the living room, the Sonoff SNZB-06P24 presence sensor with the CMSH06 keeps the lights on as long as someone is in the room, even if they're reading on the couch without moving. In the hallway, the Sonoff SNZB-03PR2 motion sensor with the CMSH03 turns the light on when someone passes by. You can set up automations in the eWeLink app, with a Sonoff Zigbee hub: the mount doesn't affect the sensor's operation.

    Sonoff ceiling-mounted sensors: CMSH06 with SNZB-06P24 in the living room and CMSH03 with SNZB-03PR2 in the hallway

    CMSH03 for SNZB-03P and SNZB-03PR2: Measurements and installation in 4 steps

    The CMSH03 is designed exclusively for the Sonoff SNZB-03P and SNZB-03PR2 motion sensors. It measures 87 mm in diameter, a 66 mm body, and a height of 24.5 mm . Installation requires four steps. Drill a 75 mm hole in the ceiling using a hole saw. Insert the sensor into the bracket, pushing it down. Close the U-bracket over the sensor, locking it in place. Bend the two springs upward and push the bracket into the hole until the frame rests on the ceiling. Before closing, pair the sensor with the app and choose the detection angle you need.

    CMSH03 adapter for Sonoff SNZB-03P and SNZB-03PR2: dimensions, 75mm hole and four installation steps

    CMSH06 for SNZB-06P and SNZB-06P24, with 15cm USB-C extension cable

    The CMSH06 is designed only for the Sonoff SNZB-06P and SNZB-06P24 presence sensors. It has the same dimensions as the CMSH03, 87 × 66 × 24.5 mm , plus a 15 cm USB-C extension cable . Open the Ø 75 mm hole, insert the sensor into the bracket, and close the U-bracket. Then connect the extension cable to the sensor's USB-C connector and the power cable to the extension cable: this way, the connection remains above the ceiling, invisible. Bend the springs upwards and push the bracket into the hole. The sensor's cable and power supply are not included with the bracket.

    CMSH06 adapter for Sonoff SNZB-06P and SNZB-06P24: dimensions, 15cm USB-C extension cable and installation steps

    Two versions in one package: choose the one for your Sonoff sensor

    Sonoff CMSH03 package and CMSH06 package with the recessed ceiling adapter for motion and presence sensors
    Sonoff CMSH03 / CMSH06 flush-mounted adapter with closed and open fixing springs for mounting in false ceilings

    Frequently Asked Questions

    Is the sensor included?

    No. The mount is an accessory: the Sonoff motion or presence sensor is purchased separately.

    CMSH03 for SNZB-03P and SNZB-03PR2 motion sensors, CMSH06 for SNZB-06P and SNZB-06P24 presence sensors. Each version is designed only for the sensors indicated.

    No. Sonoff only declares compatibility with the four models indicated: SNZB-03P, SNZB-03PR2, SNZB-06P and SNZB-06P24.

    A round hole 75 mm in diameter. The 87 mm wide frame of the stand covers its edge.

    With two side springs: you bend them upwards, push the support into the hole and the springs hold it against the ceiling.

    Yes. Sonoff indicates that the support does not reduce the performance of the sensor, which also remains orientable.

    Connect the power cable to the presence sensor above the ceiling, so the connection remains hidden. It is 15 cm long.

    Not for the stand, which isn't electronic. The Sonoff sensor, however, works with a Zigbee hub and the eWeLink app.

    87 × 66 × 24.5 mm and weighs 34 g. The color is white.

    Sonoff Tech
    Sonoff-CMSH03

    Data sheet

    Colors
    White
    Voice Control
    None
    Dimensions
    87x66x24.5 mm
    Item weight
    34 g
    Installation
    Recessed
    Mounting
    Ceiling
    Usage environment
    Indoor
    Works with
    No app (accessory)
    Hub required
    None (Wi-Fi / standalone)
    Ideal for
    Sensors & detection
    Home Assistant integration
    Not integrable

    Specific References

    UPC
    697903360092
    EAN13
    6979033600928
    MPN
    Sonoff CMSH03
    White Sonoff CMSH03 / CMSH06 recessed ceiling mount with side mounting springs
    Sonoff CMSH03 CMSH06 Ceiling Mount for Motion and Presence Sensors
    €9.89
    Tax included
    rating No review at the moment