Expandable Audio】 OHWOAI Security Surveillance Waterproof Review

✔【3.0MP HD Weatherproof & Night Vision】Adopted 3.0MP high-tech optical lens, the security camera presents a higher 2048*1536 Mega Pixels super high definition frames than 1080P cameras.All-metal housing, IP67 waterproof, can be used in outdoor and indoor environment.It has a 3DNR noise reduction technology,36 LED lights with SMART HDR function. The video can be seen clearly in bright light or dark places. ✔【AI Human Detection & Remote Access】With most advanced AI Human Detection technology,OHWOAI wireless security camera only detects human movement.It's more accurate than PIR or motion detection camera,avoiding 99% false alerts.System supports motion detected record & alarm and allows you to access it remotely from your phone,tablet or PC.When movement is detected,the system will send you email alert so you can see what's happening.It supports up to 3 people to view online simultaneously. ✔【Dual Antenna&Two-way Audio】This camera has dual antennas, and the signal transmission distance is doubled compared to ordinary cameras.It has a built in speaker and microphone.Built-in microphone, expandable 5W high-power speaker(sold separately),to achieve true two-way audio.It can record sounds within 10 meters.Two-way audio allows you to talk to others,and you can talk to suspicious people directly if necessary.Notice:Only when used with extend speaker,this system can achieve two-way audio. ✔【8CH Expandable System & 2021 Compression Technology】OHWOAI camera system can be expanded up to 8 cameras at the same time.With the newest compression technology, customers can modify the number of cameras connected depending to their need, therefore it helps to save half of the storage. ✔【Easy To Set Up &Wired/Wireless】It supports dual system use. It can transmit data through wired and wireless network.The wireless signal cascading function supports up to three segments. The system uses its own 2.4G wirelsess WiFi network, and the camera is automatically docked with the NVR. It does not need to use the home wireless network, which makes it safer and more efficient.