Yesido KM27 2.4G Wireless Video Doorbell with Visual Two-Way Chat & Night Vision for Home

Yesido KM27 2.4G Wireless Video Doorbell with Visual Two-Way Chat & Night Vision for Home

Yesido KM27 Wireless Video Doorbell | 4.3″ TFT Screen | 2.4G Video Intercom | Visual Two-Way Chat | Night Vision | Smart Home Security (White)

The Yesido KM27 is a smart wireless video doorbell system designed to improve home security and visitor communication. It features a 4.3-inch TFT indoor display paired with an outdoor camera that connects via stable 2.4G wireless transmission.

When a visitor presses the doorbell, the system immediately shows real-time video on the indoor screen, allowing you to see, speak, and interact with visitors instantly through two-way audio communication. With built-in infrared night vision, it provides clear visibility even in low-light or nighttime conditions.

This model is built for convenience, security, and ease of installation, making it suitable for homes, apartments, and offices.

Key Features

4.3-inch TFT color display for indoor monitoring

Wireless 2.4G stable video transmission system

Visual two-way chat (audio + video intercom)

Infrared night vision for 24/7 security monitoring

Real-time video display when doorbell is pressed

One-touch answering from indoor unit

External antenna for improved signal strength

Long-range transmission (up to ~300m open space)

Supports photo/video capture of visitors

TF card storage support (up to 256GB, not included)

Adjustable ringtone and volume settings

Energy-efficient outdoor unit with long standby battery

Specifications

Brand: Yesido

Model: KM27

Display: 4.3-inch TFT LCD

Resolution: 480 × 272 pixels

Camera: 1MP sensor

Transmission: 2.4G wireless system

Video Compression: MJPEG / H.265

Main Controller: V821 chipset

Power Supply: Type-C / DC 5V 1A

Battery (Outdoor Unit): 1000mAh lithium battery

Material: PC + ABS + TPU

Storage: TF card support up to 256GB (not included)

Night Vision: Infrared LEDs

Range: ~300m open space / ~50m indoor walls

What’s in the Box

Yesido KM27 Indoor Monitor (4.3″ TFT Screen)

Outdoor Video Doorbell Camera Unit

Mounting Accessories (screws & brackets)

Power / Charging Cable (Type-C or DC depending on batch)

User Manual