[WIFI version]WIFI version of the camera only needs a WIFI router and connect the camera to the router to connect to the Internet, use your cell phone to view live images remotely anytime, anywhere. [Battery]Built-in 2000mah battery for long time standby,And it can be repeatedly and used. [Long standby time]Under normal working conditions, calculated based on 50 starts and recordings per day, it can last for approximately 7-9 days of standby operation. [Color night vision]Built-in 2600-2800K illumination for full color at night.The lights can be set to permanently off mode. [PIR motion detection]When someone enters the monitoring area, the camera starts and starts recording; when the person leaves, the camera enters sleep mode. [Alarm sound]Support alarm sound. When someone enters the monitoring area, the camera buzzer will sound to act as a deterrent. It can be set on and off via APP. [Wide lens]Wide-angle lens is 135, with a wide irradiation area. [Audio]Two-way audio, built-in MIC and speaker, can realize remote intercom. [SD card storage]SD card storage video, when someone passes by, the camera quickly start and record. [With APP]Support for Android and IOS. Colour:Black Material:plastic Package Contents: 1 x Camera(Memory card not include) 1 x Fixed bracket 1 x Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.