Basic SIP 2.0 unit without camera. 1 integrated microphone and 2W loudspeaker. Power supply: 12V±15%/2A DC or PoE 802.3af (Class 0 – 12.95W). LAN: 10/100BASE-TX with Auto-MDIX, RJ-45. Relay outputs: NC/NO contacts, max 30V/1A AC/DC. Active output: 8V – 12V DC/400mA. Operating temperature range: -40° to 60°C. IP54. IK08.