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SensorsNew
Zigbee Presence Sensor, 24 GHz, 0-6 m
Square radar presence sensor, 0-6 m, plus 30 cm accuracy. Zigbee or Wi-Fi.
Unbranded (OEM), manufacturer not traceable
Hub requirement unconfirmedNot tested by us yet
SKU LR-SNS-MM2
$28.99
Minimum order: 5 units
QuantityLine total $144.95
Volume pricing
- 10+ units$26.99each
- 25+ units$23.99each
- 50+ units$22.99each
Add 5 more — $26.99 each
- Made to order - ships in 7-10 business days
- Free US shipping over $150
- Pay by bank transfer — we confirm manually within 1 business day
- 24 GHz radar with a stated 0-6 m detection range and +/-30 cm accuracy - the only figures the supplier publishes.
- Four variants: Zigbee or Wi-Fi, each in 24 GHz or 5.8 GHz. The frequency choice changes range, not protocol.
- Square housing that sits flat against a wall or ceiling plate; no bracket in the box.
- Presence, not intrusion: it reports that a room is occupied, not that someone broke in.
- Cheaper per unit than the 24 GHz unit with breathing detection, so it is the one to order by the dozen.
Details
A square radar presence sensor with the supplier's own figure of 0-6 m range at +/-30 cm accuracy. Four variants exist: Zigbee or Wi-Fi radio, each available in a 24 GHz or 5.8 GHz radar.
Protocol and radar band are separate choices. Pick the radio by what your installation already speaks - Zigbee needs a gateway, Wi-Fi does not - and pick the band by the room: 24 GHz resolves smaller movement, 5.8 GHz travels further through a ceiling.
The housing is square and flat-backed, meant for a wall plate or a ceiling tile. There is no bracket in the box. It reports occupancy; it has no siren and no tamper switch.
Specifications
- Accuracy
- +/-30 cm
- Detection range
- 0-6 m
- Hub
- Zigbee variants need a gateway; Wi-Fi variants do not
- Mount
- Flat back, adhesive
- Radar
- 24 GHz or 5.8 GHz (variant)
- Radio
- Zigbee or Wi-Fi (variant)
- Weight
- 50 g
- Protocols
- Zigbee · Wi-Fi
In the box
- 1x Radar presence sensor (variant of choice)
- 1x Adhesive pad set
- 1x Quick start guide
- Note: Zigbee variants require a gateway; no bracket is included
Compatibility
Each line below is one combination: this device, that hub, that firmware — with the date it was checked on the right. For ecosystems not listed here, we make no claim.
Editor’s note: White-label part: the supplier publishes no brand and no model, so neither appears here. Range and accuracy figures are the supplier's stated values; we have not measured them. Four variants share one listing on the supplier side, so an order must name both the radio and the radar band.
Product images
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