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Novos produtos
Existem 13 produtos.
Qoltec Ceiling speaker 3" | waterproof | RMS 3W | 8 Om | White
Qoltec brand ceiling speaker, waterproof with volume control . It will be perfect as a sound system element not only at home but also in offices, waiting rooms, stores and radio networks.
RMS: 3 W
Diameter loudspeaker: 3 inch
Frequency response: 90 Hz - 16 kHz
RMS: 3 W
Diameter loudspeaker: 3 inch
Frequency response: 90 Hz - 16 kHz
Qoltec Certified wireless Carbon monoxide (CO) sensor with battery | sensor service life 10 years | alarm 85dB | LED
The certified Qoltec electrochemical sensor accurately detects even low concentrations of carbon monoxide. It complies with EN50291-1:2018 + AC:202 standards, which guarantees its quality and compliance with European safety standards. Thanks to the use of a modern electrochemical sensor, the detector operates stably, accurately and reliably for many years. It operates independently of the mains power supply, ensuring full protection even in the event of a power failure in the home.
- Up to 10 years of operation on a single CR123A battery
- Automatic sensor fault detection
- Protection against reverse connection and battery leakage
- Up to 10 years of operation on a single CR123A battery
- Automatic sensor fault detection
- Protection against reverse connection and battery leakage
Qoltec Certified wireless smoke detector with battery | Tuya | Wi-fi | sensor service life 10 years | alarm 85dB | LED
The certified Qoltec smoke detector reacts immediately to the appearance of smoke in the air, giving you time to react quickly and evacuate before the fire spreads. The device complies with EN 14604:2005/AC:2008 standards, which guarantees its quality and compliance with European safety standards. Thanks to the use of a modern optical sensor, the detector operates stably, accurately and reliably for many years. It operates independently of the mains power supply, ensuring full protection even in the event of a power failure.
- Compatible with the TUYA app
- CR123A battery included
- TEST button
- Automatic sensor fault detection
- Protection against reverse connection and battery leakage
- Compatible with the TUYA app
- CR123A battery included
- TEST button
- Automatic sensor fault detection
- Protection against reverse connection and battery leakage
Qoltec Ceiling speaker 3" | waterproof | RMS 3W | 8 Om | White
Qoltec brand ceiling speaker, waterproof with volume control . It will be perfect as a sound system element not only at home but also in offices, waiting rooms, stores and radio networks.
RMS: 3 W
Diameter loudspeaker: 3 inch
Frequency response: 90 Hz - 16 kHz
RMS: 3 W
Diameter loudspeaker: 3 inch
Frequency response: 90 Hz - 16 kHz
Qoltec Certified wireless Carbon monoxide (CO) sensor with battery | sensor service life 10 years | alarm 85dB | LED
The certified Qoltec electrochemical sensor accurately detects even low concentrations of carbon monoxide. It complies with EN50291-1:2018 + AC:202 standards, which guarantees its quality and compliance with European safety standards. Thanks to the use of a modern electrochemical sensor, the detector operates stably, accurately and reliably for many years. It operates independently of the mains power supply, ensuring full protection even in the event of a power failure in the home.
- Up to 10 years of operation on a single CR123A battery
- Automatic sensor fault detection
- Protection against reverse connection and battery leakage
- Up to 10 years of operation on a single CR123A battery
- Automatic sensor fault detection
- Protection against reverse connection and battery leakage
Qoltec Certified wireless smoke detector with battery | Tuya | Wi-fi | sensor service life 10 years | alarm 85dB | LED
The certified Qoltec smoke detector reacts immediately to the appearance of smoke in the air, giving you time to react quickly and evacuate before the fire spreads. The device complies with EN 14604:2005/AC:2008 standards, which guarantees its quality and compliance with European safety standards. Thanks to the use of a modern optical sensor, the detector operates stably, accurately and reliably for many years. It operates independently of the mains power supply, ensuring full protection even in the event of a power failure.
- Compatible with the TUYA app
- CR123A battery included
- TEST button
- Automatic sensor fault detection
- Protection against reverse connection and battery leakage
- Compatible with the TUYA app
- CR123A battery included
- TEST button
- Automatic sensor fault detection
- Protection against reverse connection and battery leakage
Qoltec Ceiling speaker 3" | waterproof | RMS 3W | 8 Om | White
Qoltec brand ceiling speaker, waterproof with volume control . It will be perfect as a sound system element not only at home but also in offices, waiting rooms, stores and radio networks.
RMS: 3 W
Diameter loudspeaker: 3 inch
Frequency response: 90 Hz - 16 kHz
RMS: 3 W
Diameter loudspeaker: 3 inch
Frequency response: 90 Hz - 16 kHz
Qoltec Certified wireless Carbon monoxide (CO) sensor with battery | sensor service life 10 years | alarm 85dB | LED
The certified Qoltec electrochemical sensor accurately detects even low concentrations of carbon monoxide. It complies with EN50291-1:2018 + AC:202 standards, which guarantees its quality and compliance with European safety standards. Thanks to the use of a modern electrochemical sensor, the detector operates stably, accurately and reliably for many years. It operates independently of the mains power supply, ensuring full protection even in the event of a power failure in the home.
- Up to 10 years of operation on a single CR123A battery
- Automatic sensor fault detection
- Protection against reverse connection and battery leakage
- Up to 10 years of operation on a single CR123A battery
- Automatic sensor fault detection
- Protection against reverse connection and battery leakage
Qoltec Certified wireless smoke detector with battery | Tuya | Wi-fi | sensor service life 10 years | alarm 85dB | LED
The certified Qoltec smoke detector reacts immediately to the appearance of smoke in the air, giving you time to react quickly and evacuate before the fire spreads. The device complies with EN 14604:2005/AC:2008 standards, which guarantees its quality and compliance with European safety standards. Thanks to the use of a modern optical sensor, the detector operates stably, accurately and reliably for many years. It operates independently of the mains power supply, ensuring full protection even in the event of a power failure.
- Compatible with the TUYA app
- CR123A battery included
- TEST button
- Automatic sensor fault detection
- Protection against reverse connection and battery leakage
- Compatible with the TUYA app
- CR123A battery included
- TEST button
- Automatic sensor fault detection
- Protection against reverse connection and battery leakage
Qoltec Ceiling speaker 3" | waterproof | RMS 3W | 8 Om | White
Qoltec brand ceiling speaker, waterproof with volume control . It will be perfect as a sound system element not only at home but also in offices, waiting rooms, stores and radio networks.
RMS: 3 W
Diameter loudspeaker: 3 inch
Frequency response: 90 Hz - 16 kHz
RMS: 3 W
Diameter loudspeaker: 3 inch
Frequency response: 90 Hz - 16 kHz
Qoltec Certified wireless Carbon monoxide (CO) sensor with battery | sensor service life 10 years | alarm 85dB | LED
The certified Qoltec electrochemical sensor accurately detects even low concentrations of carbon monoxide. It complies with EN50291-1:2018 + AC:202 standards, which guarantees its quality and compliance with European safety standards. Thanks to the use of a modern electrochemical sensor, the detector operates stably, accurately and reliably for many years. It operates independently of the mains power supply, ensuring full protection even in the event of a power failure in the home.
- Up to 10 years of operation on a single CR123A battery
- Automatic sensor fault detection
- Protection against reverse connection and battery leakage
- Up to 10 years of operation on a single CR123A battery
- Automatic sensor fault detection
- Protection against reverse connection and battery leakage
Qoltec Certified wireless smoke detector with battery | Tuya | Wi-fi | sensor service life 10 years | alarm 85dB | LED
The certified Qoltec smoke detector reacts immediately to the appearance of smoke in the air, giving you time to react quickly and evacuate before the fire spreads. The device complies with EN 14604:2005/AC:2008 standards, which guarantees its quality and compliance with European safety standards. Thanks to the use of a modern optical sensor, the detector operates stably, accurately and reliably for many years. It operates independently of the mains power supply, ensuring full protection even in the event of a power failure.
- Compatible with the TUYA app
- CR123A battery included
- TEST button
- Automatic sensor fault detection
- Protection against reverse connection and battery leakage
- Compatible with the TUYA app
- CR123A battery included
- TEST button
- Automatic sensor fault detection
- Protection against reverse connection and battery leakage
Qoltec Ceiling speaker 3" | waterproof | RMS 3W | 8 Om | White
Qoltec brand ceiling speaker, waterproof with volume control . It will be perfect as a sound system element not only at home but also in offices, waiting rooms, stores and radio networks.
RMS: 3 W
Diameter loudspeaker: 3 inch
Frequency response: 90 Hz - 16 kHz
RMS: 3 W
Diameter loudspeaker: 3 inch
Frequency response: 90 Hz - 16 kHz