* Update from 2MP 1080P to be 2304×1296 Pixels
* The doorbell must work with 2.4G WIFI of router, can’t work with 5G WIFI.
* The doorbell is suitable for: 40-120mm thickness of door, peephole is 16-50mm, and the cable installation length is 11cm.
Not suitable to: double doors, doors with small windows or steel mesh, soft-packed doors, doors without peepholes (need to drill a peephole by yourself)
Q2.What battery is used in the doorbell? How long is the standy time?
standy time 3 months (PIR alarm is not turned on),
After the PIR alarm is turned on, the battery can only last about 600 times at most, the usetime is about 20~30 days normally.
Q3. I bought TF card with doorbell, but I did not find the TF card?
Q4. How many video recordings 32GB TF card can have ?
A4: For 15 seconds video recording, it’s about 14300 records, which can be used for 715 days according to 20 records per day
Automatic overwrite when TF card is full, or format the card in the APP
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