Ezviz DB2 (5MP)

Max. Resolution: 2544 × 1888 DNR: 2D/3D DNR Video Compression: H.265 / H.264 Frame Rate: Max: 15fps; Self-Adaptive during network transmission Audio Input: Built-in high-sensitivity microphone Audio Output: Built-in high-power speaker Protocol: EZVIZ Cloud Proprietary Protocol Interface Protocol: EZVIZ Cloud Proprietary Protocol Wi-Fi Standard: IEEE802.11b, 802.11g, 802.11n Frequency Range: 2.4 GHz ~ 2.4835 GHz Channel Bandwidth Supports: 20 MHz Security: 64/128-bit WEP,WPA/WPA2, WPA-PSK/WPA2-PSK Transmission Rate: 11b: 11Mbps, 11g :54Mbps, 11n :150Mbps Detection: PIR Motion Detection, Smart Human Motion Detection PIR Angle: 100° PIR Distance: Up to 5 m / 16 ft Sensitivity: Adjustable (High, Medium and Low Sensitivity) Tamper Alarm: Sound and light anti-dismantling alarm Two-way Talk: Supports