specifications:<br />chip: ak3918e<br />picture sensor: sc1145<br />function: 180? monitoring， remote real-time view， video playback， two-way voice intercom， a variety of ways video.<br />pixel: 1 megapixel<br />video: h.264 / 25fps， hd (720p)<br />minimum illumination: 0.02 lux @ (f2.0， agc on)， 0 lux with ir<br />lens:1.44 (180 degree fisheye lens )<br />adjust the angle of electronic ptz:<br />horizontal viewing angle 0 ?-180?<br />vertical viewing angle -90 ?-90 ?<br /><br />general parameters:<br />electronic shutter: automatic adjustment<br />infrared light: 3 pcs<br />video standard: pal<br />noise reduction: 3d<br />network protocol: wi-fi wireless transmission (support ieee802.11b / g wireless protocol)<br />night vision: automatically sensitive， 5-10 meters (depending on the environment)<br />audio: built-in omnidirectional noise reduction microphone and speakers， support two-way real-time audio transmission，<br />adpcm audio compression standard， adaptive stream.<br />network protocol: "tcp / ip， udp， rtsp， http， ddns， dhcp， ftp， ntp "<br />alarm: support picture push<br />onvif: supports onvif protocol， support access nvr<br />storage cloud storage service: support micro sd card (maximum 64g)<br />power supply: dc5v / 1.6a<br />working temperature: -10 ∪ ~ +50 ∪<br />working humidity: 10% ~ 90%<br /><br />connections for your smart life<br />1. records video and save picture on your phone， will alerts，you can also remotely view live video<br />2. uses minimal bandwidth and storage requirements<br />3. 360-degree wide angle view allows you monitoring your whole house with clear hd video.<br /><br /> and easy setup<br />simply voice binding， connect， and see what you want within minutes， it's very simple and smoothly.<br /><br />package list including:<br />1 x 180? wide angle camera<br />1 x usb cable<br />1 x charger<br />1 x user manual<br />1 x reset pin<br />1 x installation screw pack<br /><br />residential surveillance uses:<br />monitor and secure interiors such as bedrooms，apartments，family rooms，nurseries，garages，guest houses，and more，protect pets， children and elderly persons.<br /><br />business surveillance uses:<br />monitor and secure interiors such as offices，warehouses，showrooms，service desks，stockrooms，lobbies，and more.<br /><br />note:<br />1.please allow 1-2cm errors due to manual measurement.<br />2.due to the difference between different monitors， the pictures may not reflect the actual color of the item.