STREX
Art.-Nr. 137640765
STREX SP221 Smart doorbell Black
STREX
Art.-Nr. 137640765
incl. VAT and free shipping above €50,-
Sold and shipped by Strex BE
Delivery to your home
Delivery 25-07-2026
With the Strex Wireless Doorbell set, you will always hear clearly when someone rings the bell. Both the transmitter and the receivers operate on batteries, allowing them to be placed anywhere you want. The receiver has a range of 300 meters and offers the option to choose from 58 different melodies and 4 different volume levels. The set comes with 1 doorbell and 2 receivers and can be placed anywhere in the house.
Reliable range up to 300M
The Strex doorbell has a range of up to 300 meters. More than enough for homes and business premises, but also for farms or as an extra bell in the garden. The system uses a interference-free digital signal, ensuring the doorbell set works flawlessly even in well-insulated homes.
Waterproof & robust
Stylish modern design with a waterproof and dustproof IP55 protection rating. Suitable for both indoor and outdoor use.
58 Different melodies
With no less than 58 melodies to choose from, this doorbell set always has a ringing sound to suit your taste. The receivers have 4 different volume levels between 0 and 115DB to choose from, making them suitable for any environment. From a quiet bedroom to a noisy office.
Your benefits
✓ Ample range of 300M
✓ Simple installation
✓ Different melodies and volume levels
✓ Can be used indoors & outdoors
✓ Set with 2 receivers and 1 transmitter
Easy installation
Both the transmitter and the receivers operate on batteries. This means you can simply place the receivers in the desired location and easily mount the doorbell with the included adhesive strips or screws, select a nice melody, and you're done!
Multifunctional
Suitable for homes, apartments, commercial halls, offices, and more.
Specifications
Reliable range up to 300M
The Strex doorbell has a range of up to 300 meters. More than enough for homes and business premises, but also for farms or as an extra bell in the garden. The system uses a interference-free digital signal, ensuring the doorbell set works flawlessly even in well-insulated homes.
Waterproof & robust
Stylish modern design with a waterproof and dustproof IP55 protection rating. Suitable for both indoor and outdoor use.
58 Different melodies
With no less than 58 melodies to choose from, this doorbell set always has a ringing sound to suit your taste. The receivers have 4 different volume levels between 0 and 115DB to choose from, making them suitable for any environment. From a quiet bedroom to a noisy office.
Your benefits
✓ Ample range of 300M
✓ Simple installation
✓ Different melodies and volume levels
✓ Can be used indoors & outdoors
✓ Set with 2 receivers and 1 transmitter
Easy installation
Both the transmitter and the receivers operate on batteries. This means you can simply place the receivers in the desired location and easily mount the doorbell with the included adhesive strips or screws, select a nice melody, and you're done!
Multifunctional
Suitable for homes, apartments, commercial halls, offices, and more.
Specifications
- This set contains 1 transmitter and 2 receivers. Both the doorbell and the receivers operate on batteries
- Up to 300 meters range (open field) / 300 meters indoors
- Water-resistant IP55
- LED Indicator
- 58 Melodies
- 4 volume levels between 25-115DB
- Dimensions doorbell: 8.5 x 2.5 x 1.5 CM
- Dimensions receiver: 8 x 8 x 7 CM
- Doorbell battery: 12V 23A (Lifespan of 3 years and replaceable)
- Mounting material included