Ordered before 22:00, shipped same day

Returns within 30 days

Free shipping from £50

Secure payment options

starstarstarstarstar4.55 score stars
9.1 • 30.000+ reviews
starstarstarstarstar4.55 score stars
9.1 • 30.000+ reviews
Lightexpert Logo UK

What are you looking for?

Lightexpert Logo UK
Customer service not available
Customer service
Account
My wishlist
Shopping Cart
  • Choose your category
  • Business Order
  • Sale

What are you looking for?

Want to Know more?

email
Contact Form
Response within 1 working day
phone
Give us a call
Available between 08:00-21:00
faq
FAQ
Immediate response
image

Sign up for our newsletter

Receive the latest offers and promotions! Don't miss a single promotion.


Customer service

ContactShipping & DeliveryReturnsPayment MethodsRefundsAbout

Popular

SaleIndoor LightingOutdoor lightingSmart Home LightingLight BulbsAccessories

Account

My accountSign UpForgot PasswordOrder StatusOrder HistoryWishlistPreferences

Business Order?

Click here to order for business

ContactShipping & DeliveryReturnsPayment MethodsRefundsAbout

Business Order?

Click here to order for business

© 2025 - Lightexpert.co.uk

General terms & ConditionsPrivacy PolicyCookies
My wishlist
0
payment methods
payment klarna
payment visa
Maestro
Mastercard
Paypal
Apple Pay
Payment SEPA
Trustly
shipment methods
DPD
GLS
Royalmail
Chronopost
Planzer
Top 10 Smart Lighting
  1. Smart Home
  2. Top 10 Smart Lighting
  3. Calex Smart Door/Window Sensor
Calex Smart Door/Window Sensor
starstarstarstarstar4.7 score stars
4.7 (3 reviews)
Brand:Calex
SKU:429215

product information

Calex Smart Door/Window Sensor

The Calex Smart door sensor and window sensor immediately informs you when movement is detected. Depending on the other Calex Smart Home products, the smart door sensor can transmit this via text, sound or light. You can also use the smart sensor to turn devices on or off when entering or leaving a room.

Easy installation

The smart sensor is also easy to install. Before you can start installing, you must first activate the door sensor and window sensor. You do this by pressing the reset button on the back for five seconds. The smart sensor will then flash a red light. You then need to connect to your 2.4GHz network. Now you can add the smart door sensor and window sensor to devices in the Calex app. You can then also choose when you want to receive messages from the smart sensor. This could be, for example, when the smart sensor detects when a door or window opens or closes, or when the batteries are low. Because the door sensor runs on batteries, it is even easier to install. So you don't have to drill into anything.

Frequently Bought Together

Calex Smart Door/Window Sensor

starstarstarstarstar4.7 score stars
4.7 (3 reviews)
Brand: Calex
SKU: 429215
£21.13
£16.90
incl. vat
In stock

Order before 22:00, shipped today

Alternatives

Specially for your business.

Order company lighting easily.

Order for business
png elektrcian 1

Specially for your business.

Order company lighting easily.

Order for business
png elektrcian 1
Calex Smart Door/Window Sensor - Default

Calex Smart Door/Window Sensor - Default

Order before 22:00, shipped today

£21.13
£16.90
incl. vat
payment klarna
payment visa
Maestro
Mastercard
Paypal
+2Apple Pay
Payment SEPA
Trustly
light plus
Quote request?
Request a business account

Frequently Bought Together

Buy now, pay later with Klarna

30-day return policy

Rated 9.1 by 30,000+ customers

Up to 7 years warranty

Alternatives

Calex Smart Motion Sensor
Calex Smart Motion Sensor
In stock
  • Built-in Wifi
  • Control with App
  • Easy to install
£21.13
£16.90
incl. vat
Calex Smart Spotlight Camera - WiFi - 5 Year Warranty
Calex Smart Spotlight Camera - WiFi - 5 Year Warranty
starstarstarstarstar0 score stars
(0)
In stock
  • Operation with App
  • Easy to install
  • Incl. Video and 4 Melodies
£66.13
£52.90
incl. vat
Calex Smart Outdoor Camera - WiFi - Battery - 5 Year Warranty
Calex Smart Outdoor Camera - WiFi - Battery - 5 Year Warranty
In stock
  • Works on battery
  • Operated with App
  • Easy to install
£73.63
£58.90
incl. vat
Calex Smart Smoke Detector - 5 Year Battery - Connectable - Complies with EN14604
Calex Smart Smoke Detector - 5 Year Battery - Connectable - Complies with EN14604
In stock
  • Built-in Wifi
  • Control with App
  • Easy to install
£38.63
£30.90
incl. vat
Calex Smart Tag - Bluetooth - Incl. Sound notification - Search function
Calex Smart Tag - Bluetooth - Incl. Sound notification - Search function
starstarstarstarstar0 score stars
(0)
In stock
  • Range up to 100,000 meters
  • Compatible with Apple Find my App
  • Includes Sound notification & search function
£22.38
£17.90
incl. vat
Calex Smart Floodlight with Motion Sensor - 24W - 2500 Lumen
Calex Smart Floodlight with Motion Sensor - 24W - 2500 Lumen
starstarstarstarstar0 score stars
(0)
In stock
  • 24 Watt
  • IP44: Splashproof
  • Incl. motion sensor
£43.63
£34.90
incl. vat
Calex Smart Smoke Detector - 5 Year Battery - Connectable - Complies with EN14604 - 3 Pack
Calex Smart Smoke Detector - 5 Year Battery - Connectable - Complies with EN14604 - 3 Pack
In stock
  • Built-in Wifi
  • Control with App
  • Easy to install
£108.69
£86.95
incl. vat
Calex Outdoor Wall Light - E27 Fitting - IP44 - Black
Calex Outdoor Wall Light - E27 Fitting - IP44 - Black
In stock
  • Modern design
  • IP44: Dust and Splashproof
  • E27 Fitting: choose the best light source
£39.90
incl. vat
3x LED Outdoor Ground Light Round – IP67 – GU10 – Black – 1M Cable – Tiltable
3x LED Outdoor Ground Light Round – IP67 – GU10 – Black – 1M Cable – Tiltable
starstarstarstarstar0 score stars
(0)
In stock
  • Tiltable
  • Material: Stainless steel
  • Includes 100 cm connection cable
£44.90
£40.41
incl. vat
3x LED Outdoor Ground Light Round – IP67 – 3W – 2700K – 1M Cable – Stainless Steel – Tiltable
3x LED Outdoor Ground Light Round – IP67 – 3W – 2700K – 1M Cable – Stainless Steel – Tiltable
starstarstarstarstar0 score stars
(0)
In stock
  • Tiltable
  • Material: Stainless Steel
  • Includes 100 cm connection cable
£52.90
incl. vat
Magazijnopruiming-01magazijnopruimingsmall-01

Frequently Bought Together

6x LED Outdoor Ground Light Round – IP67 – 3W – 2700K – 1M Cable – Stainless Steel – Tiltable
6x LED Outdoor Ground Light Round – IP67 – 3W – 2700K – 1M Cable – Stainless Steel – Tiltable
In stock
  • Adjustable
  • Material: Stainless steel
  • Incl. 100 cm connection cable
£105.90
incl. vat
9x LED Outdoor Ground Light Square – IP67 – GU10 – Stainless Steel – 1M Cable – Tiltable
9x LED Outdoor Ground Light Square – IP67 – GU10 – Stainless Steel – 1M Cable – Tiltable
starstarstarstarstar0 score stars
(0)
In stock
  • Tiltable
  • Material: stainless steel
  • Incl. 100 cm connection cable
£161.91
incl. vat
6x Smart Garden Spike Light GU10 - 4.9W - RGB+CCT - IP65 Rated for Outdoor/Exterior Use - Black - 1 Metre Cable - 220-240V Mains Powered
6x Smart Garden Spike Light GU10 - 4.9W - RGB+CCT - IP65 Rated for Outdoor/Exterior Use - Black - 1 Metre Cable - 220-240V Mains Powered
In stock
  • Incl. GU10 Bulb
  • Incl. 100 cm cable
  • IP65: Dust and jet-proof
£79.99
incl. vat
LED Outdoor Ground Light Round – IP67 – 3W – 2700K – 1M Cable – Stainless Steel – Tiltable
LED Outdoor Ground Light Round – IP67 – 3W – 2700K – 1M Cable – Stainless Steel – Tiltable
starstarstarstarstar0 score stars
(0)
In stock
  • Tiltable
  • Material: stainless steel
  • Incl. 100 cm connection cable
£17.90
incl. vat
LED Outdoor Ground Light Square – IP67 – GU10 – Stainless Steel – 1M Cable – Tiltable
LED Outdoor Ground Light Square – IP67 – GU10 – Stainless Steel – 1M Cable – Tiltable
starstarstarstarstar0 score stars
(0)
In stock
  • Tiltable
  • Material: stainless steel
  • Incl. 100 cm connection cable
£17.99
incl. vat
2x Calex Smart LED Filament Lamp - Gold - Dimmable - E27 - 7W - 1800K-3000K
2x Calex Smart LED Filament Lamp - Gold - Dimmable - E27 - 7W - 1800K-3000K
In stock
  • Dimmable
  • Time schedules also possible
  • Operation via Calex Smart App
£23.95
incl. vat
LED Outdoor Ground Light GU10 - IP67 Waterproof - 3W - 2700K - Stainless Steel - Recessed Floor Light for Exterior / Garden / Landscape Use
LED Outdoor Ground Light GU10 - IP67 Waterproof - 3W - 2700K - Stainless Steel - Recessed Floor Light for Exterior / Garden / Landscape Use
In stock
  • Incl. GU10 bulb
  • Incl. 100cm Connection cable
  • IP65: Dust and jet-proof
£14.99
incl. vat
2m Smart LED Track Lighting - 6 Track Spotlights - 4.9W - RGB+CCT - Dimmable - Black - Single Circuit
2m Smart LED Track Lighting - 6 Track Spotlights - 4.9W - RGB+CCT - Dimmable - Black - Single Circuit
In stock
  • Dimmable via app
  • 16.5 million colours RGBWW
  • 1-Circuit track lighting
£112.49
£89.99
incl. vat
2m Smart LED Track Lighting - 5 Track Spotlights - 4.9W - RGB+CCT - Dimmable - White - Single Circuit
2m Smart LED Track Lighting - 5 Track Spotlights - 4.9W - RGB+CCT - Dimmable - White - Single Circuit
starstarstarstarstar0 score stars
(0)
In stock
  • Dimmable via app
  • 16.5 million colours RGBWW
  • 1-Circuit track lighting
£74.99
incl. vat
3x LED Outdoor Ground Light GU10 - IP67 Waterproof - 3W - 2700K - Stainless Steel - Recessed Floor Light for Exterior / Garden / Landscape Use
3x LED Outdoor Ground Light GU10 - IP67 Waterproof - 3W - 2700K - Stainless Steel - Recessed Floor Light for Exterior / Garden / Landscape Use
In stock
  • Incl. GU10 bulb
  • Incl. 100cm Connection cable
  • IP65: Dust and jet-proof
£39.99
incl. vat