The GB157 is an innovative device that brings comfort and security to your home. Forget traditional doorbells - now you can enjoy advanced technology that adapts to your needs.
The GB157 is a wireless doorbell that doesn't require batteries to operate the transmitter. The transmitter works on the principle of a kinetic button which, when pressed, generates an impulse that sends a signal to the receiver. Not only is battery-free an environmentally-friendly solution, it's also practical and saves money.
The bell has a range of 200 meters and the transmitter is IP44-protected, so it can be used in all conditions.
The bell offers a variety of sounds and melodies to choose from, so you can customize it to suit your preferences. Whether it's a subtle sound or a catchy melody, the choice is yours.
GB157 is not only a practical solution, but also a modern decoration that gives your home an elegant look.
- Manufacturer: GreenBlue
- Model: GB157 W
- Transmission distance: up to 200m (in open space)
- Operating frequency: 433.92 MHz
- Transmitter power supply: self-powered
- Receiver power supply: AC 220V-240V 50/60Hz
- Receiver power consumption: less than 1.5 W
- Number of numbers: 38
- Transmitter dimensions: 70 x 45 x 20 mm
- Receiver dimensions: 100 x 60 x 27 mm
- Transmitter protection class: IP44
- Receiver protection class: IP20
- Maximum number of connected transmitters: 100 x 60 x 27 mm
- Maximum number of connected transmitters: IP44
- Maximum number of connected transmitters: IP20: 4
- GreenBlue GB157 W cordless and battery-free kinetic bell
- Mounting accessories
- Operating instructions
- Manufacturer's packaging
- Battery-free doorbell
- Power generation by pressure
- No cables required
- Easy installation
- Environmentally friendly
- 38 songs
- 3 volume settings
- Range up to 200 m
- Waterproof transmitter: IP44
Receiver pairs up to 4 transmitters
The GB157 is a wireless doorbell that doesn't require batteries to operate the transmitter. The transmitter works on the principle of a kinetic button which, when pressed, generates an impulse that sends a signal to the receiver. Not only is battery-free an environmentally-friendly solution, it's also practical and saves money.
The bell has a range of 200 meters and the transmitter is IP44-protected, so it can be used in all conditions.
The bell offers a variety of sounds and melodies to choose from, so you can customize it to suit your preferences. Whether it's a subtle sound or a catchy melody, the choice is yours.
GB157 is not only a practical solution, but also a modern decoration that gives your home an elegant look.
- Manufacturer: GreenBlue
- Model: GB157 W
- Transmission distance: up to 200m (in open space)
- Operating frequency: 433.92 MHz
- Transmitter power supply: self-powered
- Receiver power supply: AC 220V-240V 50/60Hz
- Receiver power consumption: less than 1.5 W
- Number of numbers: 38
- Transmitter dimensions: 70 x 45 x 20 mm
- Receiver dimensions: 100 x 60 x 27 mm
- Transmitter protection class: IP44
- Receiver protection class: IP20
- Maximum number of connected transmitters: 100 x 60 x 27 mm
- Maximum number of connected transmitters: IP44
- Maximum number of connected transmitters: IP20: 4
- GreenBlue GB157 W cordless and battery-free kinetic bell
- Mounting accessories
- Operating instructions
- Manufacturer's packaging
- Battery-free doorbell
- Power generation by pressure
- No cables required
- Easy installation
- Environmentally friendly
- 38 songs
- 3 volume settings
- Range up to 200 m
- Waterproof transmitter: IP44
Receiver pairs up to 4 transmitters
