* Equipped with 4020mah rechargeable lithium battery, USB data cable charging, long battery life can reach 180 days;
* Built-in PIR infrared sensor, filter invalid reminder;
* ABS rainproof material, IP66 waterproof;
* Infrared night vision 10m;
* Support WIFI mode and AP mode remote monitoring;
* Two-way voice;
* 138°wide-angle 1080P;
* External SD card slot, maximum support 128GB TF card