This is an outdoor camera with built-in PIR alarm. Support night vision, it has 36 pcs of IR LEDs. Worth mentioning, the PIR sensor can detect human infrared when someone is passing by the camera, and it support audio alarm by transmitting the sound signal to the speaker via audio output. This night vision infrared camera can not only support monitoring, but also support alarm function.
With a DVR card is better. Working with a DVR card, it can achieve PIR detection and motion detection, less false alarm.The 36 IR LEDs, Dia.5mm IR LED, red light projected in different angles to make images clearer.
Infrared light will be automatically on when light is lower than 10 Lux; the IR distance is 35 meters