... 1 year warranty H.264 compression waterproof 50meter Wireless CameraTechnical Parameters: Model GT-IPC4230 Sensor type 2M ... customer end Password protection Multi-level protection on password Intellectual alarm Mobile detection, video shielding, video loss, network ... Support802.11b/g protocol, 2.4GHz, max wireless distance 100m (optional) Wireless encryption protocol Support WPA, WPA2, WEP encryption ...