Item Tag: Audio Cameras

Title： 1080P 2 Megapixel High-Definition Infrared Audio Recording Network Camera Mobile Phone Sound Surveillance Cameras specification: Product Type: S820IPC3Image sensor: HIS 3516Video compression algorithm: H.264Preview resolution true: 1920 * 1080 (200 million pixels)Minimum delay: 0.15 secondsInfrared distance: 30 metersDay / Night conversion: IR-CUT dual-filter automatic switchingVideo frame rate: 15 frames / secVideo compression rate: 500K…