Doorbells Wide

1111MicrosoftInternetExplorer402DocumentNotSpecified7 8 磅Normal0Specifications Display 2 8 inch high definition LCD displayBattery Built in 2000mAh rechargeable lithium batteryLanguages Simplified more→Chinese Traditional Chinese English RussianRingtones 4 chord sounds optional with high medium and low volume settingsMemory Support TF card up to 128GB not included Supported Door Thickness 40mm 110mmSuitable Door Hole Diameter 16mm 45mmAmbient Temperature 20°C to 55°CViewing Angle 90 degrees ultra wide angleFunctions Photo taking video recording night vision PIR motion detection human body sensing do not disturb modeIndoor Unit Dimensions 124 x 76 x 17 mm 4 88 x 2 99 x 0 67…

Specifications Product Name Video DoorbellConnection Mode bluetooth InterconnectionDisplay Screen 4 3 inchesViewing Angle 170°TF Memory Card Support Expansion not included Night Vision Type LED more→Supplementary LightingPower Supply DC5V 2AFormat MJPEGOperation Temperature 10°C to 60°CAudio Information Built in Speaker and Microphone Features 1 High Definition Display Featuring a crisp 4 3 inch screen this video doorbell offers clear visuals ensuring every detail is accurately captured The ideal size for comfortable viewing without compromising space or visibility 2 Wireless Connectivity With bluetooth interconnection you can install this device easily without the need for network ava…