Loud Noise Detection, Ezviz Smart Home Camera Ty1

1.camera specifications image sensor: 1/3′′ progressive scan cmos lens: 4mm @ f2.4 field of view: diagonal: 85° horizontal: 75° vertical: 45° shutter speed: self-adaptive day & night functionality: ir-cut filter with auto-switching digital noise reduction (dnr): 3d dnr wide dynamic range (wdr): digital wdr ebay +1 youtube +1 ezviz +2 almiria kenya +2 ezviz +2 video & audio resolution: 3mp (mp (2560 × 1440) frame rate: up to 15 fps; self-adaptive during network transmission video compression: h.264 audio: two-way audio with built-in microphone and speaker ezviz +3 almiria kenya +3 ezviz +3 network & connectivity wi-fi standards: ieee 802.11b/g/n frequency range: 2.4 ghz ~ 2.4835 ghz channel bandwidth: supports 20 mhz security protocols: wep, wpa/wpa2, wpa-psk/wpa2-psk transmission rate: 11b: 11 mbps 11g: