Bistee B25 Wireless Doorbell Chime / Video Doorbell Extender

Model: B25

Color: Black

Wireless Frequency: 433.92 MHz

Designed to add an indoor audible chime to compatible video doorbell installations. The included wired transmitter connects to the compatible doorbell setup and sends a wireless signal to the indoor chime receiver.

COMPATIBILITY:

Designed for compatible Blink Video Doorbell 1st Gen and 2nd Gen installations.

Please verify your exact doorbell model and wiring configuration before purchasing.

KEY SPECIFICATIONS:

- Brand: Bistee

- Model: B25

- Wireless frequency: 433.92 MHz

- Receiver working voltage: AC 100-240V

- Standby power consumption: Less than 0.25W

- Sound pressure level: Up to approximately 110 dB

- Wireless range: Approximately 100-200 meters / 328-656 feet in open areas

- Operating temperature: -10°C to +55°C

- Color: Black

- Product dimensions: Approximately 3.35 x 3.03 x 3.74 inches

- Item weight: Approximately 5.3 oz

- Wireless indoor chime receiver

- Wired signal transmitter / doorbell extender

- Adjustable chime / volume functionality

- Long-range wireless communication

INCLUDED:

- Bistee wireless chime receiver

- Wired transmitter / extender

- Mounting hardware

- Screwdriver

- Adhesive mounting pad

- Instruction sheet

- Original box

CONDITION:

Open box. Item appears unused and is in excellent cosmetic condition. Original packaging has been opened and may show light storage and handling wear.

Functionality has not been independently tested.

Please review all photos carefully. You will receive the exact item and accessories shown.

IMPORTANT:

This is a doorbell chime/extender accessory and is not a video doorbell camera itself. Please confirm compatibility with your existing video doorbell and wiring before ordering.

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