- Hidden Pinhole Camera + Main Unit (IPC-HUM8241-E1 + IPC-HUM8241-L1). - 2.8mm Fixed Optics (105ºx58ºx118º (HxVxD), F2.0. - 3 simultaneous streams up to 20 users. - 2E/2S alarm, 1E/1S audio, RS232. Supports 256G Micro SD card. - Compatible with: ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec. - 12Vdc and PoE power supply. Basic: 2.3W(12Vdc) and 2.8W(PoE) / Max: 3.7W(12Vdc) and 4.5W(PoE). - Dimensions: E1: 110x83x24mm. L1: Ф30.5x48.7mm. - Starlight Technology. Weight: 0.210Kg.