WiFi mmWave Presence Sensor 5.8G AC 85–265 V Surface Mount Wall Φ105 mm Lux Sensor Relay 16 A Tuya Smart Life
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WiFi mmWave Presence Sensor 5.8G AC 85–265 V Surface Mount Wall Φ105 mm Lux Sensor Relay 16 A Tuya Smart Life
The surface-mounted round design is ideal when you want smart presence detection without drilling large holes and without recessed installation. The sensor uses 5.8G radar, which reliably detects presence and even subtle movements, helping to automate lights so that they turn on naturally. The AC 85–265 V power supply allows for permanent connection without batteries and without the need for recharging. Control and settings are done in the Tuya/Smart Life app via Wi-Fi 2.4 GHz.
It also includes light measurement, so you can create scenarios that activate only in low brightness. The integrated 16 A relay can be used as an output for direct switching (for example, lights), or it can be turned off and the sensor used solely as a smart automation sensor. With extensive parameters (sensitivity, range, delay after leaving, filters), the sensor's behaviour can be precisely tailored to the specific space.
- 5.8G Radar – universal option for general home use
- Wi-Fi 2.4 GHz, Tuya Smart / Smart Life app
- Brightness measurement (approx 0–500 lx) for smart light scenarios
- Sensitivity settings (1–9), range, delay after leaving, and false triggering block
- AC 85–265 V power supply – stable operation without batteries
- 16 A relay – direct switching option (resistive load up to 3000 W, LED load up to 300 W)
- Surface mount on wall – easy installation without major interventions
- Dimensions: Φ105 × 28 mm
- Radiation angle: 120×120°
- Detection distance: 0–11 m (default 6 m)
- Contents: 1× sensor, 2× dowel with screw (for installation), 1× double-sided tape
The 5.8G variant is a practical choice for corridors, studies, and living rooms where you want stable presence detection and easy wall installation. By setting the light threshold, you ensure that the lights only turn on when it makes sense. You can use the relay for direct light switching, or keep it off and control everything through automation. The result is more convenient home control and automation that behaves naturally.
Seller: VAEVAEN
Dispatched within 1 working day (Mon–Fri) – orders paid for by 14:00 Irish time are processed on the same working day.
Availability: In stock
Transit: 5–13 working days – transit takes place on working days (Mon–Fri).
In total, please allow 5–14 working days from payment of your order.
Delivery is only possible to addresses in Ireland.
Delivery to address: €1.59
Returns
Deadline: 30 days from receipt of the goods, without giving any reason
How: notify us of your withdrawal at info@lunzo.ie and send the goods by post to the returns address:
Rotonda Rene Descartes, Parcela 101 – Nave 3
28070 Alcala de Henares, Madrid
Spain
Once you have sent the parcel, send us the proof of dispatch with the tracking number to info@lunzo.ie – this lets us process your return as quickly as possible and refund you without waiting for the parcel to arrive.
Product condition: you can also return goods that have been used or unpacked, or that no longer have their original packaging or tags
Costs: you pay the postage for sending the goods back to Spain; we charge no return fee
Refund: within 14 days of receiving your notice of withdrawal; we may withhold the refund until the goods have arrived back or until you provide proof that you have sent them
Exchanges
Deadline: 30 days from receiving your parcel (exchange for a different size, colour or variant)
How: write to us at info@lunzo.ie, giving your order number and the variant you want – once we have checked that it is available, we will send you instructions for the exchange, including the address to which you should send the original item
Costs: you pay to send the original item back; the new variant will be sent to you at no further charge
Faulty or damaged goods
Period for claiming a fault: up to six years from delivery of the goods – within the first 30 days you can reject a faulty product and ask for a full refund, and for the first 12 months a fault is presumed to have been present on delivery
How: write to us at info@lunzo.ie and attach a photograph or a video of the goods – in most cases you do not have to send the goods back
Remedies: a replacement with a new item, a reasonable price reduction, or a refund of the full purchase price
You will find the details in Delivery and Payment, Returns and Exchanges, Faulty Goods.
Seller:
Haochen Commercial Trade Co., Ltd.
Address: B6-4, West Side Dayun Logistics City, Zhangliao Road, Shanxi, 036002, China
E-mail: whatook88@outlook.com
Telephone: +86 188 2021 2957
Manufacturer:
Haochen Commercial Trade Co., Ltd.
Address: B6-4, West Side Dayun Logistics City, Zhangliao Road, Shanxi, 036002, China
E-mail: whatook88@outlook.com
Telephone: +86 188 2021 2957
EU responsible person:
Apex CE Specialists GmbH
Address: Ravolzhäuser Str. 3a, 63543 Neuberg, Germany
E-mail: info@apex-ce.com
Telephone: +49 2131 2066043