EZVIZ DB2 Video Doorbell

EZVIZ DB2: Reliable front-door protection in 2K resolution. Listed in the official EZVIZ India catalogue (Smart Home). Specifications: Model: CS-DB2-A0-2C3WPB Image Sensor: 1/2.7" Progressive Scan CMOS (Supports low light sensitivity) Lens: 2.0 mm @ F2.0, view angle: 176° (Diagonal) Day & Night: IR-cut filter with auto-switching Max. Resolution: 2000 × 1504 DNR: 2D/3D DNR Video Compression: H.265 / H.264 Frame Rate: Max: 15fps; Self-Adaptive during network transmission Sensing Angle: 100° Sending Distance: Max. 5 m (16.4 ft) Sensitivity: User adjustable (High, Medium and Low Sensitivity) Audio Input: Built-in high-sensitivity microphone Audio Output: Built-in high-power speaker Reset button: Yes Protocol: EZVIZ Cloud Proprietary Protocol Interface Protocol: EZVIZ Cloud Proprietary Protocol Intelligent Alarm: PIR + human shape smart motion detection Tamper Alarm: Sound and light anti-dismantling alarm (supports sending alerts to the smartphone) Video Intercom: Long-distance video two-way talk Wi-Fi Standard: IEEE802.11b, 802.11g, 802.11n Frequency Range: 2.4 GHz ~ 2.4835 GHz Channel Bandwidth: Supports 20 MHz Security: 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK Transmission Rate: 11b: 11Mbps, 11g :54Mbps, 11n :150Mbps Operation Conditions: -20°C to 50°C (-4°F to 122°F), Humidity 95% or less (non-condensing) Ingress Protection Grade: IP65 Weight: 241.35 g (8.5 oz) Size: 150 × 58 × 32 mm (5.91 × 2.28 × 1.24 inch) Battery Capacity: 5200mAh rechargeable lithium battery Power Supply: DC5V±10% 2A Power Consumption: Max. 2W Ringtone: Supports 20 ringtones with adjustable volume levels Storage: Supports microSD card up to 256 GB In the box: - DB2 Video Doorbell Certifications: UL / CE / FCC / REACH / WEEE / RoHS