Smart Video Doorbell Camera Visual Infrared Home Security

Speech: two-way talk, with echo cancellation wireless network: 802.118/c/n wireless network security: wps security encryption wireless connection: one-click wifi configuration video way: mobile detection video, door bell key trigger, manual video storage: tf card storage maximum support 32g (excluded) power consumption: standby current: 400ua. working current: 200ma working environment: working temperature: - 10°c~ 50°c, working humidity < 95% installation method: door wall hanging installation material: abs plastic + electronic components color: black or white