HD video intercom with infrared night vision, 170° wide-angle lens and PIR motion detection.

* Smart doorbell connects with Tuya APP.
* Two-way communication link. Built-in microphone and speaker.
* Power supply: Batteries type 18650 1+1 (1 main and 1 additional).
* Charging port: Micro USB, 5V.
* Time in working mode: Over 6 months.
* Micro SD/TF card port (8GB/16GB/32GB). You can store and view later video materials.
* Wi-Fi connection protocol (2.4Hz).
* Built-in infrared sensor (PIR). Notifies you when motion is detected.
* Detection distance: 5m.
* Supports night vision.
* Built-in 4G wide-angle 1.7mm lens, 2MP, HDR, 15fps.
* Resolution: 1080P, HD.
* Diagonal video angle: 170°.
* Tuya APP sensitivity adjustment:
- Sensitivity means that it was detected that someone held more than 4 seconds to trigger;
- Low means trigger when someone lingers for more than 7 seconds.
* Detection distance: 1-3 meters.
* Type of installation: Wall.
* Material: ABS.
* Compatibility: iOS, Android.

* The kit includes smart doorbell, mounting hardware, a 30° tilt stand, a pad with 3M double-sided tape (for mounting without drilling), instructions for use.