Best PIR Movement detector

Always a frient at home

Motion Sensor Pro

Imagine always having a frient looking after motion, light, and temperature in your and your loved ones' homes - all in one. You know, someone who texts you if something’s moving in the kitchen while you’re at work. Someone who can watch out for your elderly grandma who lives far away and alert you if something is wrong with her.

Now that’s a frient!

A secure home starts with a smart frient

The friently sensor is a smart device that lets you detect movements, light, and temperature. The Motion Sensor Pro is designed to help you through the day in whatever way you need.

It makes life easier when you are at home and more secure when you are away. Your new frient is tamper protected and lets you know if someone tries to mess with it giving you an extra level of security.

motion light temperature sensor
motion sensor light indoor

Keep an eye on your home and your loved ones

Want to turn on the lights, turn off the music, or adjust the thermostat? Your frient is right there to do it for you.

Want to check up on a loved one who lives alone? The Zigbee-based Motion Sensor Pro also works as a healthcare monitor, tracking movements in your grandmother’s house and telling you if something isn’t right.

That's what frients are for

movement light and temperature detection at home

Movement, light, and temperature monitoring

home automation device

Automating your home

smart home security motion sensor

Securing your home with tamper protection

best fit motion sensor

No more blind spots

Install your Motion Sensor Pro wherever it fits best and has a good view of your home. Your new smart home frient comes with different mounting options giving you maximum flexibility to place your sensors in a discreet but effective way.

It can look down on you from an upper corner in your kitchen or stand on your sideboard to watch over your living room. You can also keep it simple and tape the Motion Sensor Pro to a wall in your rooms.

Your user-friently housesitter

Don’t waste your time on complex instruction manuals. There’s no need for the hassle when you have a frient to take care of it. The Motion Sensor Pro offers advanced technology but is easy to install. With great usability comes great responsibility, and your frient won’t disappoint you. It makes safety and automated home routines uncomplicated.

Wake up, go to work, feel in control. Eat, sleep, relax, repeat. Home is always a click away.

Wanna be frients?

user-friendly Zigbee motion sensor

Frients with...

*Not all features supported by all hubs, tamper protection only works with hubs that support IAS

** To make the light and temperature sensor work with SmartThings, you need to install SmartThings Edge drivers. You can download them here.

What your frient can do

Choose between two versions of the friently motion sensor to find a frient who does exactly what you need him to.

Motion Sensor

Occupancy sensor


Light Sensor

Temperature sensor

Tamper protection

Flat mounting

Corner mounting

Screw mounting

Check me out

Motion Sensor Pro

Occupancy sensor


Light Sensor

Temperature sensor

Tamper protection

Flat mounting

Corner mounting

Screw mounting

Get me

Reviews from friends of frient

See what other people have to say about this frient

Good motion detector
Purchased for installation on Homey Pro, works very well. Very simple and fast pairing.
Works well
This motion/temperature/light sensor works great as additional sensor to the Home Assistant network. Connecting to the Zigbee network was easy. It shows all relevant data, and the lux even shows the correct values.


Communication protocol: Zigbee
Battery: 2 x AA, exchangeable
Battery life: 3 years, reporting every 2 minutes
IP class: IP30
Operation temperature 0 to +50°C
Color: White

See all specifications


  • Dimensions: 70 x 70 x 21 mm
  • Color: White

Power supply

  • Battery: 2 x AA, exchangeable
  • Battery life: 3 years, reporting every 2 minutes
  • Battery level and low battery warning can be reported

Radio features

  • Sensitivity: -92 dBm
  • Output power: +3 dBm


  • IP class: IP30
  • Operation temperature 0 to +50°C
  • Relative humidity 5% - 85%, non condensing

Specifications occupancy & alarm sensor

  • Sensitivity range: 9 m
  • View angle: 45° up/down, left/right
  • Two trigger levels: one for occupancy and one for alarm

Specifications light sensor

  • Resolution: dark, light, bright

Specifications temperature sensor

  • Range: 0 to +50°C
  • Resolution: 0.1°C (accuracy ± 0.5°C)


Wireless protocol

  • Zigbee home automation 1.2
  • Zigbee end-device


  • Conforming to CE, RoHS and REACH directives
preferred motion light and temperature sensor
PIR motion sensor lights

Get started with your new frient

Download the installation manual here.

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