W3 WIFI Smart Doorbell HD 1080P Night Vision PIR Motion Sensor Wireless Video Door Bell Visual Intercom - Black

• 1080P HD clear and delicate picture quality

• HD lens, 150-degree wide-angle, wide range panoramic view

• 5m infrared night vision distance, clearly visible at night

• Real-time video viewing, 24 hours online duty

• PIR detection alarm, 5m PIR human body induction

• Two-way audio, with built-in camera and speakers, with noise cancellation

• Security history playback, do not miss any frame

• Built-in 4400mAh battery, long-endurance, low power consumption, more energy saving

Specification:

• Sensor: 1080PCOMS sensor

• Lens: 6G wide-angle 2.2mm lens

• Viewing angle: horizontal: 120 degrees; diagonal: 150 degrees

• Video stream: main stream: 1280*720/15fps; secondary stream: 640*360/15fpsCODM

• Performance: support automatic white balance, automatic gain control, automatic backlight compensation

• System: Lite OS

• Standby time: about 6 months (10 wake-up times a day: 30S each time)

• Day and night conversion: automatic switching of dual filters

• Infrared distance: 850nm

• Infrared: effective distance 5m

• Network configuration method: QR code distribution network + sound wave + wifi fast connection

• PIR motion detection: support

• Audio:

• Audio coding standards: AAC and G.726

• Audio input/output: -38dB microphone/built-in speaker

• Video management

• Recording method: automatic recording + event recording

• Network: wifi: 2.4GHz

• Network protocol: TCP/IP, HTTP, TCP, UDP, SMTP, DHCP, DNS, P2P

• Wireless: WIFI 802.11b/g/n wireless network

• Adaptive bit rate: support

• Two-way intercom: supports full-duplex real-time talk

• Sleep time: 15S/30S/60S adjustable

• Voice phone call: support

• Remote wakeup: support

• PIR wake up: support

• Mobile client: U box, ios 11.0, android 6.0 and above

• Power supply: two 18650 batteries 2200mAhx2 (built-in)

• Working temperature: -10?~50?

• Working humidity: ?80%RH