Jour Hembla
Navigation How can we help?
Cleaning Services Website
AUTOMATION THAT WORKS FOR YOU

Sensors & Timers for Smarter Control Detect. Schedule. Automate.

Automate everyday electrical functions with motion sensors, presence detection, timers and scheduled control. From hallway lights that turn on automatically to outdoor lighting that follows sunset, we install practical solutions that improve convenience, control and energy use.

Book Sensor or Timer Installation Request a Quote
The right sensor or timer depends on the load, location, existing wiring and desired behaviour. We check compatibility before installation.
Sensors & Timers

Automatic Control Solutions

  • Motion & presence sensors
  • Lighting timers
  • Sunrise & sunset control
  • Staircase & hallway automation
  • Scheduled electrical loads

Sensors & Timer Solutions

Automatic control for lighting, ventilation and selected electrical loads.

Explore practical sensor and timer solutions for motion detection, presence control, scheduled lighting, staircase automation, dusk-to-dawn control and other everyday electrical functions.

Motion Sensor Installation
Motion Sensor Installation

Motion Sensor Installation

Automatic lighting control for hallways, entrances, stairs, utility rooms and other frequently used areas.

Professional installation of one motion sensor for automatic control of a suitable existing lighting circuit. The sensor can be configured to switch the light on when movement is detected and turn it off after an adjustable delay. Depending on the selected sensor, operation can also be limited by ambient light level.

  • Automatic on/off
  • Adjustable delay
  • Light-level control
  • 1 lighting zone
What's included
  • Assessment of existing lighting circuit
  • Installation of one compatible motion sensor
  • Connection to one lighting zone
  • Basic sensitivity and delay configuration
  • Light-level setting where supported
  • Function test
Not included
  • New lighting circuit
  • New light fixtures
  • Major rewiring
  • Additional sensors
  • Smart-home gateway unless separately quoted
Total investment Incl. VAT
From 2,295 SEK
1
Add to request
Book service
Precise Detection
Presence Sensor Installation

Presence Sensor Installation

More sensitive automatic control for rooms where people may remain still for longer periods.

Professional installation of one presence sensor for automatic control of suitable lighting. Presence sensors detect smaller movements than standard motion sensors, making them well suited to offices, bathrooms, utility rooms, workspaces and similar areas where the lights should remain on while the room is occupied.

  • Sensitive presence detection
  • Adjustable delay
  • Light-level control
  • Ideal for occupied rooms
What's included
  • Assessment of existing lighting circuit
  • Installation of one compatible presence sensor
  • Connection to one suitable lighting zone
  • Sensitivity configuration
  • Delay-time configuration
  • Light-level setting where supported
  • Function test
Not included
  • New lighting circuit
  • New light fixtures
  • Major rewiring
  • Additional sensors
  • Smart-home gateway unless separately quoted
Total investment Incl. VAT
From 2,495 SEK
1
Add to request
Book service
Timed Lighting
Staircase & Hallway Timer Installation

Staircase & Hallway Timer Installation

Automatic timed lighting for staircases, hallways, entrances and shared areas.

Professional installation of a staircase or hallway timer that switches lighting on for a preset period and then turns it off automatically. Suitable for staircases, corridors, entrances, basements and other areas where lights should not remain on continuously.

  • Automatic shut-off
  • Adjustable run time
  • Stairs & hallways
  • Existing lighting circuit
What's included
  • Assessment of existing lighting circuit
  • Installation of one compatible staircase timer
  • Connection to existing push buttons where suitable
  • Basic timing configuration
  • Function test
  • Basic cleanup
Not included
  • New lighting fixtures
  • New lighting circuit
  • Major rewiring
  • New push-button locations
  • Additional sensors or smart-home integration
Total investment Incl. VAT
From 2,495 SEK
1
Add to request
Book service
Outdoor Automation
Dusk-to-Dawn Outdoor Light Control

Dusk-to-Dawn Outdoor Light Control

Automatically switch outdoor lights on at dusk and off at dawn.

Professional installation of a dusk sensor or compatible astronomical control for existing outdoor lighting. Ideal for entrances, façades, pathways, patios and garden lighting that should operate automatically when it gets dark.

  • Automatic dusk control
  • Outdoor lighting
  • Sunset / sunrise
  • Existing circuit
What's included
  • Assessment of existing outdoor lighting circuit
  • Installation of one compatible dusk or astronomical controller
  • Connection to one lighting zone
  • Basic threshold or schedule configuration
  • Function test
  • Basic cleanup
Not included
  • New outdoor light fixtures
  • New underground cable
  • Excavation
  • Major rewiring
  • Additional lighting zones
Total investment Incl. VAT
From 2,495 SEK
1
Add to request
Book service
Scheduled Control
Programmable Timer Installation

Programmable Timer Installation

Automatically switch suitable lighting or electrical loads according to a daily or weekly schedule.

Professional installation and configuration of a programmable timer for a suitable existing electrical load. Set automatic on/off times for lighting, selected heating loads, ventilation or other compatible equipment without relying on motion or daylight sensors.

  • Daily & weekly schedules
  • Automatic on/off
  • Lighting & selected loads
  • DIN-rail options
What's included
  • Assessment of existing load and circuit
  • Installation of one compatible programmable timer
  • Connection to one suitable existing load
  • Basic daily/weekly schedule configuration
  • Manual override setup where supported
  • Function test
Not included
  • New electrical circuit
  • Major rewiring
  • New heating or ventilation equipment
  • Additional controlled loads
  • Smart-home gateway unless separately quoted
Total investment Incl. VAT
From 2,995 SEK
1
Add to request
Book service
Ventilation Control
Bathroom Fan Timer / Delay Control

Bathroom Fan Timer / Delay Control

Keep the bathroom fan running automatically for a set time after the room has been used.

Professional installation or configuration of timer-based after-run control for a suitable bathroom or ventilation fan. The fan can continue operating after the light or control signal is switched off, helping remove moisture and stale air without leaving the fan running continuously.

  • Adjustable after-run
  • Bathroom ventilation
  • Automatic shut-off
  • Existing fan
What's included
  • Assessment of existing fan and wiring
  • Installation or configuration of compatible timer control
  • Connection to one suitable existing fan
  • Basic after-run time setting
  • Function test
Not included
  • New ventilation ductwork
  • Major rewiring
  • New fan unless quoted separately
  • Humidity sensor upgrade unless quoted separately
  • Building or wall work
Total investment Incl. VAT
From 2,495 SEK
1
Add to request
Book service
Smart Automation
Smart Sensor & Timer Automation

Smart Sensor & Timer Automation

Combine sensors, schedules and smart controls into one automatic system tailored to your daily routine.

Professional setup of a smart automation system that combines compatible motion sensors, timers, lighting controls and schedules. Create automatic routines based on movement, time of day, daylight level or sunrise and sunset, and control compatible functions from the app where supported.

  • Sensors + schedules
  • App control
  • Day & night automation
  • Expandable system
What's included
  • Assessment of existing installation
  • Setup of one smart automation zone
  • Configuration of compatible sensor or timer controls
  • Basic schedule or sunrise/sunset automation
  • App configuration where supported
  • Function test and handover
Not included
  • Major rewiring
  • New electrical circuits
  • Additional automation zones
  • Gateway unless separately quoted
  • Third-party smart-home integrations unless quoted
Total investment Incl. VAT
From 3,995 SEK
1
Add to request
Book service

Automation Options

Choose the type of automatic control that fits the room, equipment and everyday routine.
Motion Sensors Presence Sensors Lighting Timers Staircase Timers Dusk-to-Dawn Control Scheduled Loads Smart Automation
Automatic lighting when movement is detected Rooms where people remain for longer periods Lights that should switch off after a set time Outdoor lighting that follows darkness Loads that should follow a daily or weekly schedule Bathroom ventilation that needs automatic after-run Combining sensors, schedules and smart control
Movement Presence and small movements Push button + countdown timer Ambient light or sunrise/sunset Clock, day and programmed schedule Light switch or fan control signal Sensors + time + app automation
Hallways, entrances, stairs, utility rooms Offices, bathrooms, workspaces Staircases, corridors and shared areas Entrances, façades, pathways and gardens Lighting, selected heating, ventilation and other suitable loads Bathrooms, WC rooms and laundry areas Multiple rooms and automated zones
Lights only when movement is detected Keeps lights on while the room is occupied Prevents lights being left on unnecessarily Outdoor lights operate automatically when needed Consistent automatic operation at selected times Removes moisture without leaving the fan running continuously One system adapts several functions to your routine

Frequently Asked Questions

Common questions about sensor placement, timers, detection range, schedules and automatic control.
Will a motion sensor work with my existing lights?
Usually, but compatibility depends on the type of light, LED driver, electrical load and existing wiring. We check the installation first and recommend a sensor that is suitable for the connected load.
What is the difference between a motion sensor and a presence sensor?
A motion sensor is mainly designed to detect movement, while a presence sensor can detect smaller movements and is better suited to areas where people may remain relatively still, such as offices, bathrooms or workspaces.
Can I choose how long the light stays on?
Yes. Most compatible sensors and timers allow the activation time to be adjusted. Depending on the system, we can also configure different behaviour based on time of day or light level.
Can outdoor lights turn on automatically at sunset?
Yes. Outdoor lighting can be controlled using a dusk sensor, astronomical timer or compatible smart system so it switches automatically according to sunset and sunrise.
Can a timer control more than just lighting?
Yes, depending on the electrical load and the selected equipment. Timers can be used for suitable lighting, fans and selected electrical loads, but the device must be correctly rated for what it controls.
What do you need to know before giving me a price?
We normally need to know what you want to control, where the sensor or timer will be installed, whether existing wiring is available, the type of electrical load and whether you want simple automatic control or app-based smart automation.

Ready to Automate Everyday Tasks?

Tell us what you want to control automatically and we’ll recommend a sensor, timer or smart automation solution that fits your installation.

Book Installation Request a Quote
✓
Added to request

Added to your request!

The service has been added to your request list.

Your request

Your request (0)

Review, edit quantities or remove items before continuing.

Estimated total (priced items)Final pricing will be confirmed before work begins.
▣ Transport included in the estimated priceWithin our standard service area.
Request quote

Request your electrical quote

Tell us a few details and upload photos, videos or documents. We'll review your request and get back to you with a tailored quotation.

Transport includedIn the estimated priceNo commitmentFree quotationQuick responseUsually within 24 hours

Your details

Please provide your contact and installation details.

Before we get started

Choose who you are booking for to continue.

Are you a private individual or a business?

Attach files (optional)

Help us understand your project by uploading photos, videos or documents.

Review & submit

Review your request

Please check your information below. You can go back and edit if needed.

Your details

Your selected services

▣ Transport included in the estimated priceWithin our standard service area.
Estimated total

Your attachments

Loading security verification…

▣ Your information will only be used to process your request. Read our Privacy Policy

✓
Completed

Request successfully submitted!

Thank you for choosing RWM EL!

We've received your electrical service request. Our team will review your details and get back to you as soon as possible during our business hours.

Request reference

What happens next?

1We review your requestOur team checks your details and attachments.
2You receive a quotationWe'll send a tailored quotation, timeline and next steps.
3Work is scheduledOnce approved, we schedule a suitable time.
▤ Payment by invoice♢ Transparent process — no hidden costs
Back