Alexa 1080P Tuya Smart Ring Doorbell Wireless Camera 2MP WiFi Bluetooth Video Battery Doorbell

Alexa 1080P Tuya Smart Ring Doorbell Wireless Camera 2MP WiFi Bluetooth Video Battery Doorbell. Product model. SDB-1. Scheme. Master chip. 1080p: Ingenic T31ZL/2K: Ingenic T31ZX (Note: The chip will be replaced due to product upgrades without notice) Image sensor. SC2335/SC233A (Note: Sensor will be replaced due to product upgrades without notice) Audio video. Pixel. 200W 1080P resolution. Video encoder. Main stream (HD): H.265; Substream (SD): H.264. Video bitrate. Main stream (HD): 1Mbps; Substream (SD): 384Kbps. Video frame rate. Main stream (HD): 1080P@15fps; Substream (SD): VGA@20fps. Lens. Focal length: 3mm; Aperture: F2.0. Vision Angle. Diagonal 160 °. Video codec standard. Voice intercom. Audio input / output. Number 1 Mic / Number 1 Speaker. Indicator light. Green/white dual-color indicator. White is the device status indicator, and green is the charging indicator. Infrared lamp. Night vision mode / distance. IR-CUT automatically switch / Maximum night vision distance 5m. Wireless connection. 4 GHz Wi-Fi IEEE 802.11 b/g/n. Motion detecting. Supports PIR body movement detection.