Smart Wifi Video Doorbell Air Humidifier Receiver Battery Standby Time: 10-15Days

Receiver Battery Standby Time: 10-15Days (Depending On Usage Frequency)

and thoughtful gifts for family and friends

Mobile APP support: Support

humidity measurement

Brand chongda

Smart Wifi Video Doorbell Air Humidifier Receiver Battery Standby Time: 10-15Daysspecification: Model: DMV202 Pixel: 1. 3 million (dpi) Type: Video doorbell Style: Dome camera Image sensor: CMOS Horizontal resolution: 480 (TVL) Minimum illumination: 0. 001 (Lux) Resolution: 720P Lens: 2. 4 (mm) Signal to noise ratio>: 39 (db) Working temperature: 10~50() Backlight compensation: not supported Size: 1 4 (inch) Power supply voltage: 5 (V) Weight: 159G Alarm function: support Material: PVC Use environment: home Effective distance: 1