sectelli 2023 Enhanced Doorbell Camera Wireless, Support WiFi at 5GHz Mixed with 2.4GHz, Support Link to Alexa Speaker, 1080P Video, 2-Way Audio,Battery Powered,Smart Video Doorbell
- ...o be more patient in reading the user manual and watch the video. Kind reminder: Weak WiFi signal may cause fast power consumption, easy disconnection, video delay, and voice delay etc. we strongly recommend you install the doorbell in a location with strong WiFi signal..
- [Motion detection] This doorbell uses a thermoelectric infrared sensor as the detection device for motion detection. The sensitivity of the sensor can be adjusted in three gears: high, medium, and low. Both moving people and objects can trigger the sensors in the doorbell, but you can adjust the sensitivity to change the wake-up condition of the doorbell..
- 【Battery capacity and standby time 】This wireless doorbell built-in a 5200mah rechargeable battery. According to our testing, when the doorbell wakes up 10 times per day, the battery can stand by for 4 months. In practical use, the number of times the doorbell wakes up every day and the WiFi signal strength of the doorbell have the most impact on standby time. Installing the doorbell in a strong signaled position and turning off motion detection is the most energy saving way to use it..