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Shelly Presence Gen4 - mmWave WiFi/Bluetooth/ZigBee/Matter presence sensor - black
Shelly Presence Gen4 detects the presence of people with an mmWave radar, even when they are motionless.
- Up to 10 people and 10 detection zones over an area of up to 42 m²
- WiFi 6, Bluetooth, ZigBee 3.0 and Matter connectivity
- Stand with a weight or wall mounting
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A presence sensor that sees stillness
Shelly Presence Gen4 detects the presence of people with a 60 GHz mmWave radar even when they sit or sleep without moving. It tracks up to 10 people at the same time in 10 zones.
The mmWave radar, which works on millimeter waves, registers tiny body movements that an ordinary PIR sensor cannot see. On a wall it covers an angle of 140° and an area of 6 x 7 m, and the built-in light sensor distinguishes three levels of ambient brightness.
It connects via WiFi 6, Bluetooth, ZigBee 3.0 and Matter over WiFi, so you can add it to Google Home, Amazon Alexa, SmartThings and Home Assistant. This version has a black housing with an aluminum back, while the white version has identical parameters and dimensions.
Shelly Presence Gen4 - presence sensor, black
60-64 GHz
mmWave radar detects motionless people
up to 10
people tracked at the same time
10 zones
of detection over an area of up to 42 m²
5 V / 1 A
power via USB Type-C connector
Is it a good choice for you?
A good choice if:
- You want the light to stay on when you sit or read without moving
- You control heating and ventilation based on household presence
- You use Matter, Home Assistant or the Shelly app
Consider another option if:
- A battery-powered motion sensor is enough for you: choose Shelly BLU Motion ZB
Fun fact
A stand with a metal weight
Shelly Presence Gen4 comes mounted on a stand with a built-in metal weight, so you can place it securely on a shelf, table or cabinet. The back of the housing is aluminum, and the sensor itself weighs 42 g without the stand. In a room corner it covers an angle of 90° and an area of 7 x 7 m, and you can print a corner mount from the design shared by the manufacturer.
Source: Shelly: Shelly Presence Gen4
Frequently asked questions
Will it detect a motionless person?
Yes. The mmWave radar detects people who sit, read or sleep without moving, at a distance of up to 3 m from the sensor.
How do I mount the sensor?
You can place it on the stand with the weight or screw it to a wall. You can also use adhesive tape.
How many zones does Matter see?
By default, Matter sees one zone of the room, and in the sensor settings you can add up to 10 detection zones.
Technical specification
| Parameter | Value |
|---|---|
| Manufacturer | Shelly |
| Color | black |
| Sensors | mmWave radar 60-64 GHz, light sensor |
| People detection | up to 10 people, motionless up to 3 m |
| Detection zones | up to 10, area up to 42 m² |
| Wall-mount range | 140° horizontal, 120° vertical, 6 x 7 m |
| Corner-mount range | 90°, 7 x 7 m |
| Power supply | 5 V DC via USB Type-C, 1 A |
| Power consumption | 2.5 W (max. 3.5 W) |
| Connectivity | WiFi 6, Bluetooth 5 LE, ZigBee 3.0, Matter over WiFi |
| Dimensions | 64 x 41 x 26 mm (73 x 41 x 37 mm with stand) |
| Operating temperature | -20 °C to 40 °C |
| Weight | 42 g (85 g with stand) |
| Package contents | sensor on a stand, USB cable, mounting screws, printed user guide |
Useful links
| Name | Value |
|---|---|
| Colour | black |
| Smart Home | Motion sensor |
| Communication |
|
| Width | 10 cm |
| Height | 10 cm |
| Depth | 4 cm |
| Weight | 0.12 kg |
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The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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