Feature:0-10 meters and long distance standby trigger, boot more fast7800mAH battery and standby about 1 month (30 times/day)TF card storage without network, cloud storage video with more secureIP66 waterproof, dustproof, wind and rain fearlessSpecification:Product name: Solar Power Alert PTZ CameraSensor: 2MP 1/3" F37P Low illumination CMOSLens: 4mmIR distance: 20 metersFull color night vision: 20 metersSwitch Mode: Auto/ManualPTZ: Horizontal 355 °, Vertica 90°Audio Input: SupportTwo way intercom: SupportMotion detection: SupportHuman detection: SupportAlarm linkage: SupportAlarm push: SupportRemote viewing / playback: SupportCloud storage: SupportLocal storage: Extend / support 128G TF CardOne-key restore default: SupportReset key: SupportLight sensitivity: Intelligent dynamicVideo mode: SD/HDImage flip: SupportAudio alarm: Support voice alarm function for human detectionNetwork transmission: wifiWorking temperature: 20°C-50°CWorking humidity: 20%-85%Shell material: ABSInstallation: Wall hangingBattery: 7800mA Rechargeable batterySolar panel power: 3WStandby trigger distance: 9 metersWaterproof level: IP66Trigger detection Angle: 110°