Doorbell

ZUMIMALL app brings versatile two-way audio to meet all your needs.

• Smooth Two-Way Talk: With a built-in microphone and speaker, you can reply to the person at the door freely. No noise and no delay.
• Voice Changer: Your voice can be changed into a clown's or a man's sound. No one knows your real identity, gender, and age. You can feel more secure and do not need to worry about privacy issues. Suitable for elderly people, children, and women who live alone.
• Voice Message: You can record 3 voice messages (max 10s for each) and reply to the door via these voice messages on the app when you are inconvenient to speak or do not want to speak
• Siren Alarm: Integrated siren can be activated manually or automatically to scare away suspicious intruders at night.

Wider Vision, Sharper Images, Smarter AI Detection, Consistent Performance, All in TieJus

Easy connection, easy setup, easy use.

“I rent a room in an apartment. I am not allowed to use screws on my door, so I installed it using adhesive tape. It's convenient and easy for me."

√Two Installation Ways: The 100% wire-free doorbell camera requires no professional installation. Installation is by adhesive 3M tape or screws. All installation tools are included. People of any age can easily install the doorbell camera.

√Large-Capacity Battery: The video doorbell camera is equipped with large-capacity batteries, and has a long standby time of over 3 months.

√Stable WiFi Connection: The doorbell camera has a built-in antenna which brings a stable Wi-Fi connection, rapid wake-up, and instant phone notifications.

Note: 1. The video doorbell camera does not support 5G WiFi. Be sure to choose the 2.4GHz Wi-Fi signal when you connect the doorbell. (Most WiFi routers can emit both 2.4Ghz and 5Ghz WiFi signal.)

2. The doorbell camera does not support 24/7 continuous recording. (To reduces power consumption, all battery-powered doorbell does not support continuous recording.)

See, hear, and talk from anywhere. TieJus makes your life easier and safer.

“From that day on, I look forward to every moment my doorbell rings.” —— 72-year-old grandfather John

√Smooth Two-Way Talk & Voice Message: With a built-in microphone and speaker, you can talk with the person at the door freely. No noise and no delay. You can record 3 voice messages (max 10s for each) and reply to the door via these voice messages on the app when you do not want to talk.

√2K Full HD & Clear Night Vision: What makes this video doorbell outstanding than other cheap doorbell cameras? TieJus J7 doorbell camera applies a 2K FHD lens and can provide images 2 times clearer than other 1080P or even 720P video doorbells. With infrared light, even at night, you can also view everything clearly.

“I feel much more secure since I have this doorbell camera. I can know who is around my door even when I am outside my house.”

√PIR Human Detection & Instant Alerts: You can receive notifications on the app as soon as the doorbell camera detects motions. Know who is at door no matter where you are. You can set the doorbell camera to detect human shapes only, so there will be fewer false alerts, lower battery consumption.

√Wide Viewing Range: The doorbell camera comes with a 145° wide monitoring angle, broader than 80% of other video doorbells. Capture more scenes with fewer blind spots.

√10-Level Customized Sensitivity: You can customize the sensitivity to meet different needs. High sensitivity comes with a longer detection distance and rapid wake-up. Low sensitivity avoids too many false alerts and extends battery life.

√Siren Alarm: Integrated siren can be activated manually or automatically to scare away suspicious intruders at night.

√Customized Alert Time: Set your own notification schedule. I do not want to receive notifications at night, you can sleep peacefully without alerts waking you.