Shelly Presence Sensor Gen4

Size (HxWxD):

• 64x41x26 mm / 2.49x1.59x1.02 inch (without stand)

• 73x41x37 mm / 2.87x1.61x1.46 inch (with stand)

Weight:

• 42 g / 1.48 oz (without stand)

• 85 g / 3.00 oz (with stand)

Mounting:

• Freestanding base - for horizontal placement on shelves, tables, or wardrobes

• Adhesive tape - for tool-free installation on flat surfaces

• Screws and wall plugs - for installation on walls or other solid surfaces

Shell material:

Plastic with aluminum back

Shell color:

Black

Ambient working temperature:

-20 °C to 40 °C / -5 °F to 105 °F

Humidity:

30 % to 70 % RH

Max. altitude:

2000 m / 6562 ft

Power supply:

5 VDC via USB-C, 1 A

Power consumption:

• 2.5 W (nominal)

• 3.5 W (max)

Light sensor:

Yes

Radar sensor:

Yes

Wi-Fi

Protocol:

802.11 b/g/n/ax

RF band:

2401 - 2483 МHz

Max. RF power:

< 20 dBm

Range:

Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors
(Depends on local conditions)

Bluetooth

Protocol:

5 (LE)

RF band:

2402 - 2480 MHz

Max. RF power:

< 20 dBm

Range:

Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors
(Depends on local conditions)

Zigbee

Protocol:

802.15.4

RF bands:

2405 to 2480 MHz

Max. RF power:

< 20 dBm

Range:

Up to 100 m / 328 ft indoors and 300 meters / 984 ft outdoors

(Depends on local conditions)

CPU:

ESP-Shelly-C68F

Flash:

8 MB

Schedules:

20

Advanced schedules:

Yes

Webhooks (URL actions):

20 with 5 URLs per hook

Scripting:

Yes

MQTT:

Yes

UDP:

Yes

Encryption:

Yes

KVS (Key-Value Store):

Yes

Radar frequency:

60-64 GHz

Object detection

Yes, up to 6 objects (people)

Wall mount coverage

• 140 degrees horizontal (70 degrees on each side), 8 x 8 m

• 120 degrees vertical

Corner mount coverage

90 degrees (45 degrees on each side), 7 x 7 m

Still detection

Yes, up to 3 m