Zoom: electronic zoom Working temperature: -20~55 ℃ Usage environment: indoor Appearance size: 90 * 90 * 160 Material: ABS+PCB board Lens: 3.6 ° Signal to noise ratio: 60 Support type: screw fixed type Alarm function: supported Voice type: Voice intercom Power supply method: external power supply Function selling points: private model, APP remote control, support for remote playback of lullabies, support for temperature detection, support for infants
