BITIWEND Wireless Doorbell Extender for Blink

Key features

The BITIWEND Wireless Doorbell Extender converts a Blink Video Doorbell 1st or 2nd Gen into a true wireless door bell system. It offers a broad free field range and a choice of 58 polyphonic chimes, letting you tailor notifications to your home without constant phone monitoring. The setup is straightforward, with the transmitter connected to the doorbell and activation completed via the companion app by selecting Mount with Wiring. Once paired, the wireless receiver remains reliable up to 200 metres in open space, ensuring you hear the doorbell wherever you are in the house. Expect flexible installation that suits varying home layouts, from compact flats to larger residences. The device supports multiple receivers and lets you expand the system as needs grow, which is ideal for households with several entry points.

Usage tips

This extender is designed for practical day to day use. You can choose from 58 different melodies to match your mood or the time of day, and the volume is adjustable in five steps from a whisper to a clear alert at 110 dB. The reset and pairing procedures are straightforward: plug the receiver in, then press the music button to restore defaults, and synchronise the transmitter by pressing its button to send a signal. In busy households, the option to expand with additional receivers helps ensure you never miss a visitor, even if you are in a different room or floor. Note that successful operation relies on correct pairing and ensuring the transmitter is powered up during activation. Practically, this means planning your layout so the transmitter has solid line of sight to the receivers and keeping the devices within the recommended range for reliable delivery of signals.

Technical details

• Etiqueta real: Frecuencia del receptor 433 MHz +/- 40 kHz
• Etiqueta real: Rango en campo libre hasta 200 m
• Etiqueta real: Número de receptores compatibles hasta 58
• Etiqueta real: 58 campanadas polifónicas disponibles
• Etiqueta real: Volumen ajustable 0–110 dB en cinco pasos
• Etiqueta real: Compatibilidad con Blink Video Doorbell 1st & 2nd Gen
• Etiqueta real: Montaje recomendado con cableado para activación del transmisor