This wireless doorbell set comes with two receivers, designed to provide reliable communication between your front door and the interior of your home. It operates on a stable Radio Frequency of 433.92 MHz, ensuring consistent performance without the need for complex network setup.

The system offers an impressive operating range of up to 100 meters in open space. It features 62 polyphonic melody options and adjustable volume control across 4 levels, reaching a maximum of 80 dB. The receiver plugs directly into AC mains, while the transmitter runs on a single included 12V battery. It also includes memory functionality to retain volume and melody settings even after a power loss.

The button measures approximately 75 x 45 x 20 mm and is IP44 rated, making it resistant to water and dust for outdoor use. It operates within a temperature range of -10°C to +45°C and consumes less than 10 mW of power. Both the button and the receivers feature LED visual indicators to signal activity. The compact receiver is about 95 x 60 x 30 mm, and the entire package weighs around 250 g.

Ideal for homeowners and renters who need a dependable alert system, this set is perfect for large properties where the extended range is beneficial. The simple double-sided adhesive tape installation allows for quick mounting without drilling, making it suitable for various wall surfaces.