







BOIFUN Video Doorbell Bell J1
Features
- 2K HD and Infrared Night Vision: The BOIFUN wireless doorbell upgrades image quality to 2K, capturing more details compared to traditional 1080P resolution—such as distinguishing tattoos on an intruder. With built-in infrared lights, it automatically switches to night vision mode in low-light environments, allowing you to see clearly even in the dark.
- 3-Minute Quick Installation: The wireless doorbell requires no pre-drilling or wiring and can be installed quickly in just 3 minutes. It is also easy to detach, so you can take it with you when you move, making it ideal for renters.
- Two-Way Audio and Voice Changer: The wireless doorbell can be connected to your mobile app via Wi-Fi. Two-way audio technology allows you to communicate with visitors through your phone, and you can also quickly respond using pre-recorded messages. The doorbell is equipped with a voice changer function that alters your voice to hide your gender and age, protecting your personal privacy. This feature is particularly suitable for women living alone, the elderly, and children.
Pairs well with

BOIFUN Video Doorbell Bell J1

2K HD Camera
Equipped with a 2K HD camera, every detail is captured clearly—no suspicious movement goes unnoticed. The 166° ultra-wide-angle lens provides a full view of your doorstep, offering seamless, no-blind-spot protection for your home. Day or night, visitors are clearly visible, giving you peace of mind around the clock.

Multi-User Sharing
Share surveillance images with your family anytime.
Access privileges require authorization through the main account to ensure data security.

Store in Your Preferred Manner
Video doorbell supports up to 128GB SD card to store pictures and videos locally. We also provide free cloud storage service, which can store 6 seconds of video information at a time.
Parameters
Resolution | 3MP (2304×1296) |
Infrared LED Light | High power IR LED with ICR |
Viewing Angle | 166 degrees |
Minimum Illumination | Color: 0.01 Lux / B&W: 0.001 Lux |
Audio | Two-way voice with noise reduction |
Night Vision | 5m (16ft) |
PIR Motion Detection Distance | 8m (26ft) |
Voice Message Function | Support 30-second pre-recorded voice message |
Storage Type | micro SD card (up to 128G) |
Cloud Storage | Support |
Video | Triggered by PIR motion sensor |
Live View Speed | within 3~4s |
APP Name | Cloud Edge |
Remote Viewing | within 2~4s |
Notification | push notification within 2~4s |
Ringtones | 4 ringtones to choose from |
Volume | up to 100dB |
LED Flashes Blue | pairing mode |
Steady Blue Light | boot / pairing successful |
Flashes Blue Twice | reset to factory defaults |
Working Temperature | minus -10 ~ 50 degrees Celsius (14 ~ 122 degrees Fahrenheit) |
What's in the box
Video Doorbell *1
Indoor Chime *1
USB Cable *1
Double-sided Tapes *3
Screws *3
Nuts *3
AAA Batteries *3
Plastic Mounting Bracket *1
Reset Pin *1
Instruction *1
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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