1.Waterproof:IP44

2.Cetification:FCC CE RHOS

3.Frequncy:2.4GHZ

4.Standby time :7 hours

1. Auto take photo&recorded

When you are out and someone put the doorbell button without answer, the outdoor unit would take photo and save visitor images in the indoor unit automatically.

When coming back, you can check the handset to see who the visitor is.

2. Auto night vision detection

This point :when the outdoor light is less ,outdoor equipment would open night vision automatic and adjust by itself.

3. Waterproof ,Fashion design

Waterproof function,meet IP44 standard waterproof design .

4. Li-ion battery power supply

Three pieces 1440ma Lithium for use, can be replace to recharge (one for outdoor equipemnt, one for indoor equipment ,the third battery for backup use.)

5.  Unique installing design with patent

Unique installing design for the outdoor unit, you would not worry about to the installing problem. you can install the device by yourself without the professional official.