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BITIWEND Wireless Doorbell Extender Converts provides a Doorbell Alarm compatible with Blink Video Doorbell1st & 2nd Gen, so you know who is at the door without constantly monitoring your smartphone
Connect the two Cables of the Transmitter to the Doorbell and follow the instructions on the APP (Choose "Mount with Wiring") to complete the activation before the Doorbell powers the Transmitter to work properly.
Wireless Doorbell Receiver (433 MHz +/- 40 kHz) connect to the Transmitter in free field range of up to 200 m. Doorbell and Chime forwarding system can be expanded up to 58 receivers, you can according to the actual needs of their own expansion
With our Wireless Doorbell Extender Set, you can choose your favorite melody from 58 different polyphonic ring melodies and change it at will. The volume is adjustable in 5 steps (0-110 dB)
Reset - Plug the receiver into the wall socket and press the down button (music) on the receiver for approx. 5 seconds to restore the factory settings
Pairing - Select your favorite music and press the volume button for approx. 5 seconds until the receiver “rings” and the display flashes quickly; press the push button quickly to activate the transmitter and send a signal to the receiver

Wireless doorbell extender system with white receiver and transmitter units. Features include 200m range, 58 ringtones, LED flash, and 5 volume levels. Compatible with Blink Video Doorbell.

Split image: Left panel shows person using smartphone near door with illuminated wireless icon. Right panel depicts woman and child with tablet, smart thermostat visible on wall.

Smart doorbell camera mounted on white fence post, with large house and yard in background. Text indicates 200M/656FT range in open areas for full home coverage.

Multi-panel image showing smart home devices in various family scenarios: sleep monitoring, reading, child monitoring, communication, and cooking, with power consumption details for each use case.